790-2500 kathrein filter combiner

“Quality leads the way”Being the oldest and largest antenna manufacturer worldwide, we take on every daythe challenge arising from our own motto. One of our basic principles is to look alwaysfor the best solution in order to satisfy our customers.Our quality assurance system conforms to DIN EN ISO 9001 and applies to the productrange of the company: Antenna systems, communication products as well as activeand passive distribution equipment.

Internet: http://www.kathrein.de

KATHREIN-Werke KG . Phone +49 8031 184-0 . Fax +49 8031 184-494Anton-Kathrein-Straße 1 – 3 . P.O. Box 10 04 44 . 83004 Rosenheim . Germany

Antennen . Electronic

Target Groups:This catalogue is aimed at • System suppliers of mobile communication networks • Manufacturers of mobile radio equipment• Operators of various mobile communication networks• Authorities and organisations concerned with safety issues• Community offices, authorities, organisations and private companies

Edition 2007

3

System Components

DTMAs

Multiband Combiners

Duplexers

Filters

Application Notes

Hybrid Combiners

Bias TeesMeasuring Directional Coupler

CirculatorsDC-Stops

Attenuators50- Loads

Power Distribution Unit

3-dB CouplersHybrid Combiner 4 : 4Hybrid Combiner 2 : 1Hybrid Ring Junctions

Decoupled Power Splitters4.7-dB, 6-dB, 7-dB, 10-dB Couplers

4

Summary of Types

The articles are listed by type number in numerical order.

Type No. Page Type No. Page Type No. Page Type No. Page

725 704 24, 25

725 705 22, 23

727 380 24, 25

727 381 24, 25

728 044 97

728 055 22, 23

728 954 58, 59

729 812 97

730 312 22, 23

782 10147 150

782 10148 152

782 10151 154, 155

782 10161 48, 49

782 10162 48, 49

782 10164 48, 49

782 10165 48, 49

782 10167 50

782 10168 42, 43

782 10169 42, 43

782 10170 42, 43

782 10171 42, 43

782 10172 42, 43

782 10192 53

782 10193 53

782 10215 44, 45

782 10216 44, 45

782 10243 74, 75

782 10244 74, 75

782 10245 76, 77

782 10246 76, 77

782 10248 70, 71

782 10249 70, 71

782 10250 70, 71

782 10251 70, 71

782 10253 110,111,112

782 10254 110,111,112

782 10255 110,111,112

782 10256 110,111,112

782 10257 44, 45

782 10264 80

782 10265 44, 45

782 10278 72, 73

782 10279 72, 73

782 10294 120

782 10295 121

782 10296 17

782 10298 78, 79

782 10301 146

782 10302 148

782 10305 72, 73

782 10306 72, 73

782 10312 128, 129

782 10313 130, 131

782 10315 132, 133

782 10316 134, 135

782 10319 115

782 10320 115

782 10325 16

782 10326 18, 19

782 10341 64

782 10344 116, 117

782 10346 68, 69

782 10347 156

782 10348 156

782 10349 156

782 10350 65

782 10390 14

782 10391 15

782 10400 136, 137

782 10401 138, 139

782 10403 140, 141

782 10404 142, 143

782 10406 144, 145

782 10415 51

782 10429 108

782 10453 110,111,112

782 10454 110,111,112

782 10455 110,111,112

782 10456 110,111,112

782 10460 62, 63

782 10474 124

782 10500 92

782 10502 93

782 10532 91

782 10550 109

784 10235 118

784 10236 118

784 10237 118

784 10238 118

784 10367 122

784 10470 122

790 213 100

790 384 8, 9

790 385 8, 9

790 533 10, 11

790 534 10, 11

790 881 98, 99

791 145 60, 61

791 375 113

791 376 113

791 397 36, 37

791 398 34, 35

791 498 98, 99

791 594 36, 37

791 600 94

791 918 119

791 919 119

791 920 119

791 921 119

791 946 28, 29

791 962 95

792 078 94

792 079 95

792 122 12, 13

792 170 100

792 180 100

792 219 32, 33

792 542 51

792 544 52

792 691 96

792 699 88

792 702 89

792 745 101

792 763 114

792 789 20, 21

792 790 20, 21

792 791 20, 21

792 792 20, 21

792 815 101

792 816 101

792 817 101

792 819 101

792 820 101

792 821 101

792 822 101

792 937 100

792 964 102

792 965 102

792 966 102

792 967 102

792 972 105

793 004 46, 47

793 005 46, 47

793 006 86

793 105 100

793 106 100

793 107 100

793 108 100

793 131 20, 21

793 301 106

793 304 107

793 423 74, 75

793 424 74, 75

793 425 76, 77

793 426 76, 77

793 506 85

793 528 78, 79

793 529 78, 79

793 532 66, 67

793 533 66, 67

793 538 54

793 539 26, 27

793 540 30, 31

793 554 87

793 555 90

K 62 26 11 1 122

K 62 26 20 1 123

K 62 26 20 7 123

K 62 26 21 1 123

K 62 26 21 7 123

K 62 26 30 1 123

K 62 26 30 7 123

K 62 26 31 1 123

K 62 26 31 7 123

K 62 26 40 1 123

K 62 26 41 1 123

K 62 26 50 1 123

K 62 26 50 7 123

K 62 26 51 1 123

K 62 26 61 1 122

K 63 70 61 84

K 63 70 67 84

K 63 73 621 98, 99

Filters

Filt

ers

5

Band-pass Filter 790 385 890 – 915 MHz 50 W 8, 9





Band-pass Filter 782 10390 890 – 960 MHz 400 W 14





Band-stop Filter 792 789 Pass-band: 890.5 – 915.0 MHz 25 W 20, 21Stop-band: 885.0 – 890.0 MHz





Band-pass Filter 725 705 890 … 960 MHz 50 W 22, 23



Band-stop Filter 725 704 890 … 960 MHz 100 W 24, 25



Low-pass Filter 793 539 876 – 960 MHz 300 W 26, 27







Description Type No. Frequency range Max. Input power Page... tunable bandwidth

– fixed bandwidth

7

Summary of Articles

Filters:

8

Band-pass Filter, 50 W890 – 915 / 935 – 960 MHz

The Band-pass Filter is suitable for use as areceiving or transmitting filter for one orseveral receiving or transmitting channels.

It can be used:– to improve the input selectivity of receivers

and amplifiers,– to increase the isolation of transmitters

whose respective antennas are mountedclose together,

– to suppress noise sidebands and inter-modulation products,

– as a duplexer component.

Design and construction:The Band-pass Filter consists of 6 high Qresonators.

Filter characteristics:Broad pass band range with low insertion loss, high stop band attenuation, steepenedfilter curve through additional stop poles.

Type No. 790 385 790 384

Technical Data

Pass band 890.0 – 915.0 MHz 935.0 – 960.0 MHz

Insertion loss < 0.7 dB

Stop band attenuation > 65 dB (935.0 – 960.0 MHz) > 65 dB (890.0 – 915.0 MHz)

VSWR < 1.3 (890.0 – 915.0 MHz) < 1.3 (935.0 – 960.0 MHz)

Impedance 50

Input power < 50 W

Temperature range –10 … +55 °Cg

Connectors N female

Application Indoor

Mounting With 3 screws (max. 3 mm diameter)g

0.67 kggWeightg

Packing size 190 mm x 80 mm x 155 mmg

Dimensions (w x h x d) 160 mm x 31 mm x 141 mm(including connectors and mounting feet)

0

10

20

30

40

50

60

70

80

90

100

697.5 747.5 797.5 847.5 897.5 947.5 997.5 1047.5 1097.5 1147.5 1197.5

Atte

nuat

ion/

dB

Frequency/MHz

0

10

20

30

40

50

60

70

80

90

100

897.5 907.5 917.5 927.5 937.5 947.5 957.5 967.5 977.5 987.5 997.5

Atte

nuat

ion/

dB

Frequency/MHz

935 – 960

0

0.5

1,0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

922.5 927.5 932.5 937.5 942.5 947.5 952.5 957.5 962.5 967.5 972.5

Atte

nuat

ion/

dB

Frequency/MHz

935 – 960

0

10

20

30

40

50

60

70

80

90

100

652.5 702.5 752.5 802.5 852.5 902.5 952.5 1002.5 1052.5 1102.5 1152.5

Atte

nuat

ion/

dB

Frequency/MHz

0

10

20

30

40

50

60

70

80

90

100

852.5 862.5 872.5 882.5 892.5 902.5 912.5 922.5 932.5 942.5 952.5

Atte

nuat

ion/

dB

Frequency/MHz

890 – 915

0

0.5

1.0

1.5

2.0

2.5.

3.0

3.5

4.0

4.5

5.0

877.5 882.5 887.5 892.5 897.5 902.5 907.5 912.5 917.5 922.5 927.5

Atte

nuat

ion/

dB

Frequency/MHz

890 – 915

790 385 790 384Diagram I:

Diagram II:

Diagram III:Diagram III:

Diagram II:

Diagram I:

9


Typical Attenuation Curves

10


Pass band 890.0 – 915.0 MHz 935.0 – 960.0 MHz


Stop band attenuation > 65 dB (935.0 – 960.0 MHz) > 65 dB (890.0 – 915.0 MHz)

VSWR < 1.3 (890.0 – 915.0 MHz) < 1.3 (935.0 – 960.0 MHz)

Impedance 50

Input power < 250 W

Temperature range –10 … +55 °C

Connectors 7-16 female

Application Indoor

Mounting With 3 screws (max. 4 mm diameter)

Weight 1.5 kg

Packing size 230 mm x 130 mm x 250 mm


Type No. 790 534 790 533

Technical Data









204

56 15

2

24 180

ø4.57.

514

0

17

5

13.2

2.5

12

0

10

20

30

40

50

60

70

80

90

100

697.5 747.5 797.5 847.5 897.5 947.5 997.5 1047.5 1097.5 1147.5 1197.5

Atte

nuat

ion/

dB

Frequency/MHz

0

10

20

30

40

50

60

70

80

90

100

897.5 907.5 917.5 927.5 937.5 947.5 957.5 967.5 977.5 987.5 997.5

Atte

nuat

ion/

dB

Frequency/MHz

935 – 960

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

922.5 927.5 932.5 937.5 942.5 947.5 952.5 957.5 962.5 967.5 972.5

Atte

nuat

ion/

dB

Frequency/MHz

935 – 960

790 533Diagram I:

Diagram II:

Diagram III:

0

10

20

30

40

50

60

70

80

90

100

652.5 702.5 752.5 805.5 852.5 902.5 952.5 1002.5 1052.5 1102.5 1152.5

Atte

ntua

tion/

dB

Frequency/MHz

0

10

20

30

40

50

60

70

80

90

100

852.5 862.5 872.5 882.5 892.5 902.5 912.5 922.5 932.5 942.5 952.5

Atte

ntua

tion/

dB

Frequency/MHz

890 – 915

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

877.5 882.5 887.5 892.5 897.5 902.5 907.5 912.5 917.5 922.5 927.5

Atte

ntua

tion/

dB

Frequency/MHz

890 – 915

790 534Diagram I:

Diagram II:

Diagram III:

11



12

Band-pass Filter, 250 W880 – 960 MHz

Pass band 880 – 960 MHz

Insertion loss < 0.15 dB (880 – 960 MHz)

Stop band attenuation > 65 dB (0 – 448 MHz)> 60 dB (1710 – 2000 MHz)

VSWR < 1.3 (880.0 – 960.0 MHz)

Impedance 50

Input power < 250 W



Application Indoor


Weight 1.1 kg


Dimensions (w x h x d) 155 mm x 161.5 mm x 62 mm(including connectors and mounting feet)

Type No. 792 122

Technical Data









22 2

150

56 15

1259.6

144.4

M6

17

max

. 3.

5

13.2

140

155

ø4.561

.8

301.

2

12 120.4

61

0.8

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

820 840 860 880 900 920 940 960 980 1000 1020

Atte

nuat

ion/

dB

Frequency/MHz

880 – 960

0

10

20

30

40

50

60

70

80

90

100

420 520 620 720 820 920 1020 1120 1220 1320 1420

Atte

nuat

ion/

dB

Frequency/MHz

Diagram I

Diagram II

Band-pass Filter, 250 W890 – 960 MHz

13


792 122

Pass band 890 – 960 MHzInsertion loss < 1.5 dB (890 – 892 MHz)

< 0.8 dB (892 – 893 MHz)< 0.6 dB (893 – 905 MHz)< 0.3 dB (905 – 960 MHz)

Stop band attenuation > 50 dB (0 – 880 MHz)> 40 dB (880 – 885 MHz)> 30 dB (885 – 888 MHz)

VSWR < 1.25 (890 – 960 MHz)

Impedance 50

Input power < 400 W (935 – 960 MHz)

Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)


Connectors Port 1: 7-16 female / Port 2: 7-16 male

Application Indoor

Special features Built-in DC stop


Weight 2 kg


Dimensions (w x h x d) 92 mm x 72.5 mm x 329.5 mm(including connectors and mounting feet)

The Band-pass Filter is designed as a GSM Tx/Rxpreselector filter in order to suppress interferingtransmitting signals of an adjacent AMPS or CDMAfrequency band.

• Suitable for indoor applications

• Built-in DC stop

865 875 885 895 905 915 925 935 945 955 965

Atte

nuat

ion/

dB

Frequency/MHz

0

10

20

30

40

50

60

70

80

90

100

890 – 9600 – 888

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

Frequency/MHz865 875 885 895 905 915 925 935 945 955 965

890 – 960

Atte

nuat

ion/

dB

Type No. 782 10390

Technical Data

Typical Attenuation CurvesDiagram I

Diagram II

Band-pass FilterPass band 890 – 960 MHzStop band 0 – 888 MHzFrequency spacing 2 MHz

Port 1

Port 2

Port 2

Port 1

14

15

Band-pass FilterPass band 890 – 960 MHzStop band 0 – 889 MHzFrequency spacing 1 MHz

865 875 885 895 905 915 925 935 945 955 965

Atte

nuat

ion/

dB

Frequency/MHz

0

10

20

30

40

50

60

70

80

90

100

890 – 9600 – 889

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

Frequency/MHz865 875 885 895 905 915 925 935 945 955 965

890 – 960

Atte

nuat

ion/

dB

Pass band 890 – 960 MHzInsertion loss < 4.0 dB (890 – 891 MHz)

< 2.5 dB (891 – 892 MHz)< 1.0 dB (892 – 893 MHz)< 0.6 dB (893 – 905 MHz)< 0.3 dB (905 – 960 MHz)

Stop band attenuation > 50 dB (0 – 869 MHz)> 30 dB (869 – 889 MHz)

VSWR < 1.3 (891 – 960 MHz)

Impedance 50

Input power < 400 W (925 – 960 MHz)



Connectors Port 1: 7-16 female / Port 2: 7-16 male

Application Indoor



Weight 2 kg



Type No. 782 10391

Technical Data


Diagram II

Port 1

Port 2

Port 2

Port 1




865 875 885 895 905 915 925 935 945 955 965

Atte

nuat

ion/

dB

Frequency/MHz

0

10

20

30

40

50

60

70

80

90

100

894 – 9600 – 881

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

Frequency/MHz865 875 885 895 905 915 925 935 945 955 965

894 – 960

Atte

nuat

ion/

dB



Stop band attenuation > 50 dB (0 – 881 MHz)

VSWR < 1.2 (894 – 960 MHz)

Impedance 50

Input power < 250 W




Application Indoor



Weight Approx. 1.6 kg


Dimensions (w x h x d) 128 mm x 78 mm x 205.6 mm(including connectors and mounting feet)

Type No. 782 10325

Technical Data


Diagram II

Band-pass Filter894 – 960 MHz




16




17


865 875 885 895 905 915 925 935 945 955 965

Atte

nuat

ion/

dB

Frequency/MHz

0

10

20

30

40

50

60

70

80

90

100

907 – 960869 – 894

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

Frequency/MHz865 875 885 895 905 915 925 935 945 955 965

907 – 960

Atte

nuat

ion/

dB




VSWR < 1.2 (907 – 960 MHz)

Impedance 50

Input power < 250 W




Application Indoor



Weight 1.6 kg


Dimensions (w x h x d) 128 mm x 78 mm x 213.6 mm(including connectors and mounting feet)

Type No. 782 10296

Technical Data


Diagram II

18


Insertion loss < 2.5 dB (890 – 892 MHz)< 1.0 dB, typically 0.5 dB (892 – 915 MHz)

Stop band attenuation > 50 dB (0 – 886 MHz)> 35 dB (886 – 888.5 MHz)

VSWR < 1.25 (890 – 915 MHz)

Impedance 50

Input power < 50 W

Temperature range +10 … +40 °C

Connectors N female

Application Indoor

Special features DC signals shorted to ground



Dimensions (w x h x d) Approx. 182 mm x 90 mm x 64 mm(excluding connectors and mounting feet)

Type No. 782 10326

Technical Data




• DC grounded

19

865 875 885 895 905 915 925 935 945 955 965

Atte

nuat

ion/

dB

Frequency/MHz

0

10

20

30

40

50

60

70

80

90

100

890 – 9150 – 888.5

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

Frequency/MHz865 875 885 895 905 915 925 935 945 955 965

890 – 915

Atte

nuat

ion/

dB

Diagram I

Diagram II



782 10326

Band-stop Filter (AMPS/CDMA) Suppression Filter)885.0 – 890.0 MHz, 891.5 – 896.5 MHz,890.4 – 893.6 MHz, 890.0 – 894.0 MHz, 883.0 – 888.0 MHz

Pass band 890.5 – 915.0 MHz 897.0 – 915.0 MHz 894.5 – 915.0 MHz 894.5 – 915.0 MHz 890.0 – 915.0 MHzInsertion loss

(dB) < 1.2 (890.5–891.0 MHz) < 1.3 (897.0–897.6 MHz) < 0.6 (894.5–915.0 MHz) < 1.3 (894.5–895.1 MHz) < 0.5 (890.0–915.0 MHz)(dB) < 0.5 (891.0–915.0 MHz) < 0.6 (897.6–915.0 MHz) < 0.6 (895.1–915.0 MHz)

Stop band 885.0 – 890.0 MHz 891.5 – 896.5 MHz 890.4 – 893.6 MHz 890.0 – 894.0 MHz 883.0 – 888.0 MHz

Stop band attenuation > 30 dB > 30 dB > 30 dB > 30 dB > 35 dB

VSWR < 1.3

Impedance 50

Input power < 25 W


Connectors SMA female

Application Indoor


Weight 3.7 kg


Dimensions (w x h x d) 209 mm x 93 mm x 224 mm (including connectors and mounting feet)

Technical Data

The Band-stop Filter is suitable for suppressinginterfering signals in the GSM receiving band whichare generated as a result of simultaneously opera-ting AMPS transmitting frequencies.By using the Band-stop Filter (together with an existing band-pass filter) almost the full GSM recei-ving bandwidth can be used with the exception of anarrow transition gap.

Design and construction:The Band-stop Filter is made up of 4 high Q cera-mic resonators.

Filter characteristics:Broad pass band range with low insertion loss forthe GSM receiving band, very steep filter curvewith high attenuation of the upper part of the AMPStransmitting band.

Type No. 792 789 792 790 792 791 792 792 793 131

InputOutput

0

5

10

15

20

25

30

35

40

45

50

875 880 885 890 895 900 905 910 915 920 925

Atte

nuat

ion/

dB

Frequency/MHz

885 – 890 890.5 – 915

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

875 880 885 890 895 900 905 910 915 920 925

Atte

nuat

ion/

dB

Frequency/MHz

885 – 890 890.5 – 915

792 789Diagram II


Diagram I

20

Band-stop Filter (AMPS/CDMA) Suppression Filter)885.0 – 890.0 MHz, 891.5 – 896.5 MHz,890.4 – 893.6 MHz, 890.0 – 894.0 MHz, 883.0 – 888.0 MHz

0

5

10

15

20

25

30

35

40

45

50

875 880 885 890 895 900 905 910 915 920 925

Atte

nuat

ion/

dB

Frequency/MHz

891.5 – 896.5 897 – 915

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

875 880 885 890 895 900 905 910 915 920 925

Atte

nuat

ion/

dB

Frequency/MHz

891.5 – 896.5 897 – 915

0

5

10

15

20

25

30

35

40

45

50

875 880 885 890 895 900 905 910 915 920 925

Atte

nuat

ion/

dB

Frequency/MHz

894.5 – 915

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

875 880 885 890 895 900 905 910 915 920 925

Atte

nuat

ion/

dB

Frequency/MHz

894.5 – 915

0

5

10

15

20

25

30

35

40

45

50

875 880 885 890 895 900 905 910 915 920 925

Atte

nuat

ion/

dB

Frequency/MHz

890 – 894894.5 – 915

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

875 880 885 890 895 900 905 910 915 920 925

Atte

nuat

ion/

dB

Frequency/MHz

894.5 – 915

0

5

10

15

20

25

30

35

40

45

50

875 880 885 890 895 900 905 910 915 920 925

Atte

nuat

ion/

dB

Frequency/MHz

883 – 888 890 – 915

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

875 880 885 890 895 900 905 910 915 920 925

Atte

nuat

ion/

dB

Frequency/MHz

890 – 915

792 790Diagram II


Diagram I

792 791Diagram IIDiagram I



21

Frequency range 890 … 960 MHz

Insertion loss 0.25 … 1.0 dB, tunable 0.5 … 2.0 dB, tunable 0.75 … 3.0 dB, tunable

Tuning examples Tuning examples Tuning examples

0.25 dB 0.5 dB 1.0 dB 0.5 dB 1.0 dB 2.0 dB 0.75 dB 1.5 dB 3.0 dBCurve A Curve B Curve C Curve A Curve B Curve C Curve A Curve B Curve C

VSWR < 1.2 (at operating frequency)

Impedance 50

Input power < 50 W < 25 W < 10 W < 50 W < 25 W < 10 W < 50 W < 25 W < 10 W


Connectors N female

Application Indoor


Weight 2 kg 4.5 kg 6.5 kg

Packing size Approx. 125 x 170 x 200 mm Approx. 290 x 205 x 370 mm Approx. 400 x 250 x 420 mm

Dimensions (w x h x d) 115 x 124 x max. 184 mm 260 x 150 x max. 336 mm Max. 316 x 150 x max. 336 mm(including connectors) (including connectors) (including connectors)

Band-pass Filter890 … 960 MHz

Type No. 725 705 730 312 728 0551-cavity Band-pass Filter 2-cavity Band-pass Filter 3-cavity Band-pass Filter

Technical Data

The Band-pass Filter is used when severalfrequencies are to be attenuated outside anarrow passband.It is particularly suitable for laboratory test pur-poses, because of its ease of tuning.





– as a combiner component.

Design and construction:The Band-pass Filter consists of capacitivelyshortened /4 coaxial resonators. The reso-nators of the multicavity band-pass filter areinterconnected by cables of /4 length. The pass band frequency and the insertion lossare tunable.

Filter characteristics:Narrow pass band with low insertion loss, highstop-band attenuation. Variable filter curves arepossible in order to meet the desired stop-bandattenuation.

Tuning:The Band-pass Filter is tuned to the desiredpassband frequency and insertion loss at thefactory. Please specify desired pass bandfrequency and insertion loss (curve A, B, C)when ordering.

The Band-pass Filter can also be tuned on sitefollowing the instructions provided.

725 705

728 055

22


0

2

4

6

8

10

12

14

16

18

20

-2.5 -2.0 -1.5 -1.0 -0.5 f0 +0.5 +1.0 +1.5 +2.0 +2.5A

tte

nu

atio

n/d

BFrequency/MHz

A

B

C

0

2

4

6

8

10

12

14

16

18

20

-2.5 -2.0 -1.5 -1.0 -0.5 f0 +0.5 +1.0 +1.5 +2.0 +2.5

Atte

nuat

ion/

dB

Frequency/MHz

A

B

0

2

4

6

8

10

12

14

16

18

20

-2.5 -2.0 -1.5 -1.0 -0.5 f0 +0.5 +1.0 +1.5 +2.0 +2.5

Atte

nuat

ion/

dB

Frequency/MHz

A

BC

0

10

20

30

40

50

60

70

80

90

100

-25 -20 -15 -10 -5 f0 +5 +10 +15 +20 +25

Atte

nuat

ion/

dB

Frequency/MHz

A

B

C

0

10

20

30

40

50

60

70

80

90

100

-25 -20 -15 -10 -5 f0 +5 +10 +15 +20 +25

Att

en

ua

tion

/dB

Frequency/MHz

A

B

C

0

10

20

30

40

50

60

70

80

90

100

-25 -20 -15 -10 -5 f0 +5 +10 +15 +20 +25

Atte

nuat

ion/

dB

Frequency/MHzy

A

B

C

1-cavity Band-pass Filter 725 705



Typical Attenuation Curves(Tuning examples)

Diagram I:

Diagram I:

Diagram I: Diagram II:

Diagram II:

Diagram II:

C

23


Stop band attenuation 0 … 25 dB, tunable 0 … 50 dB, tunable 0 … 75 dB, tunable

Impedance 50

Input power < 100 W (Insertion loss < 0.5 dB)


Connectors N female

Application Indoor


Weight 2.0 kg 4.5 kg 6.5 kg

Packing size Approx. 130 x 160 x 240 mm Approx. 430 x 160 x 335 mm Approx. 430 x 160 x 335 mm

Dimensions (w x h x d) 115 x 124 x max. 210 mm Max. 405 x 137 x 260 mm Max. 405 x 137 x 260 mm(including connectors) (including connectors) (including connectors)

Band-stop Filter890 … 960 MHz

Technical Data

The Band-stop Filter is used when individualfrequencies are to be attenuated.It is particularly suitable for laboratory test pur-poses, because of its ease of tuning.

It can be used:– to attenuate interfering signals,– to increase the isolation between a transmit-

ter and a receiver,– to suppress intermodulation products.

Design and construction:The Band-stop Filter consists of capacitivelyshortened /4 coaxial resonators. The reso-nators of the multicavity band-stop filter areinterconnected by cables of /4 length. The stop band frequency and the stop bandattenuation are tunable.

Filter characteristics:Narrow stop band with high stop band attenua-tion, low insertion loss outside the stop bandrange.

Tuning:The Band-stop Filter is tuned to the desiredstop band frequency and stop band attenuationat the factory.When ordering please specify stop band fre-quency and stop band attenuation.

The Band-stop Filter can also be tuned on sitefollowing the instructions provided.

The resonators of the 2-cavity or 3-cavity Band-stop Filters can be tuned independently. In thisway, 2 or 3 different interfering signals can besuppressed or one single interfering signal canbe especially attenuated.

725 704

Type No. 725 704 727 380 727 3811-cavity Band-stop Filter 2-cavity Band-stop Filter 3-cavity Band-stop Filter

727 381

24


0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10A

ttenu

atio

n/dB

Frequency/MHz

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10

Atte

nuat

ion/

dB

Frequency/MHz

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10

Atte

nuat

ion/

dB

Frequency/MHz

0

10

20

30

40

50

60

70

80

90

100

-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10

Atte

nuat

ion/

dB

Frequency/MHz

0

10

20

30

40

50

60

70

80

90

100

-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10

Atte

nuat

ion/

dB

Frequency/MHz

0

10

20

30

40

50

60

70

80

90

100

-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10

Atte

nuat

ion/

dB

Frequency/MHz

1-cavity Band-stop Filter 725 704







25

Pass band 876 – 960 MHzInsertion loss < 0.15 dB (876 – 960 MHz)Stop band attenuation > 55 dB (1710 – 1900 MHz)

> 62 dB (1900 – 2170 MHz)VSWR < 1.2 (876 – 960 MHz)Impedance 50 Input power < 300 WIntermodulation products < –160 dBc (3rd order; with 2 x 20 W)Temperature range –40 … +60 °CConnectors Port 1: 7-16 male

Port 2: 7-16 femaleApplication Indoor or outdoor (IP 66)

DC/AISG transparencyPort 1 ↔ Port 2 By-pass (max. 2500 mA)

Mounting Wall mounting: With 2 screws (max. 6 mm diameter)Mast mounting: With additional clamp set

Weight 0.75 kgPacking size 240 mm x 110 mm x 100 mmDimensions (w x h x d) 184 mm x 57 mm x 75 mm

(including mounting bracket)

Atte

nuat

ion/

dB

Frequency/MHz

10

20

30

40

50

60

70

80

90

100

500 700 900 1100 1300 1500 1700 1900 2100 2300 2500

1900 – 2170

8876 – 960 1710 – 1900

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

800 820 840 860 880 900 920 940 960 980 1000

Atte

nuat

ion/

dB

Frequency/MHz

876 – 960

Type No. 793 539

Low-pass Filter876 – 960 MHz (GSM 900)

Technical Data

The Low-pass Filter is designed for use in GSM900 systems where GSM 1800 or UMTS systemsare co-sited.

• Suppression of GSM 900 spurious emissions • Improvement of GSM 900 receiving selectivity• Inline design• Suitable for indoor or outdoor applications• Wall or mast mounting• Either port 1 or 2 can be used as the input port• DC by-pass between ports 1 and 2• External DC Stop available as an accessory

Port 2

Port 1


Diagram II

26

Low-pass Filter876 – 960 MHz (GSM 900)

Port 1

Port 2

Accessories (order separately)

736 801 34 – 60 mm

736 802 60 – 80 mm

736 803 80 – 100 mm

736 804 100 – 120 mm

736 805 120 – 140 mm

Clamp setType No. suitable for mast

diameter of

Type No. Description

793 301 DC Stop

27

Clamp Set

DC stop




VSWR < 1.4 (1710 – 1785 MHz)

Impedance 50

Input power < 35 W



Application Indoor


Weight 0.51 kg

Packing size Approx. 195 mm x 85 mm x 250 mm



Type No. 791 946

Technical Data

The Band-pass Filter is suitable for use as a receiving or transmitting filter for one or severalreceiving or transmitting channels.


and amplifiers,– to increase the isolation of transmitters whose

respective antennas are mounted close together,



Design and construction:The Band-pass Filter consists of 10 high Q resonators.

Filter characteristics:Broad pass band range with low insertion loss,high stop band attenuation, steepened filtercurve through additional stop poles.

28


0

10

20

30

40

50

60

70

80

90

100

1497.5 1547.5 1597.5 1647.5 1697.5 1747.5 1797.5 1847.5 1897.5 1947.5 1997.5

Atte

nuat

ion/

dB

Frequency/MHz

0

10

20

30

40

50

60

70

80

90

100

1647.5 1667.5 1687.5 1707.5 1727.5 1747.5 1767.5 1787.5 1807.5 1827.5 1847.5

Atte

nuat

ion/

dB

Frequency/MHz

1710 – 1785

1697.5 1707.5 1717.5 1727.5 1737.5 1747.5 1757.5 1767.5 1777.5 1787.5 1797.5

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

Atte

nuat

ion/

dB

Frequency/MHz

1710 – 1785

Diagram I:

Diagram II:

Diagram III:


29

791 946

Pass band 1710 – 1880 MHzInsertion loss < 0.3 dB (1710 – 1880 MHz)Stop band attenuation > 80 dB (800 – 960 MHz)

> 28 dB (1900 – 1920 MHz)> 58 dB (1920 – 2170 MHz)

VSWR < 1.2 (1710 – 1880 MHz)Impedance 50 Input power < 500 WIntermodulation products < –160 dBc (3rd order; with 2 x 20 W)Temperature range –40 … +60 °CConnectors 7-16 femaleApplication Indoor or outdoor (IP 66)

DC/AISG transparencyPort 1 ↔ Port 2 By-pass (max. 2500 mA)

Lightning protection 3 kA, 10/350 s pulseMounting Wall mounting: With 4 screws (max. 8 mm diameter)

Mast mounting: With additional clamp setWeight 2.2 kgPacking size 260 mm x 250 mm x 110 mmDimensions (w x h x d) 210 mm x 253 mm x 49 mm

(including mounting brackets)

0

10

20

30

40

50

60

70

80

90

100

1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400

Atte

nuat

ion/

dB

Frequency/MHz

1710 – 1880 1920 – 2170

1900 – 1920

Type No. 793 540

Band-pass Filter1710 – 1880 MHz (GSM 1800)

Technical Data

The Band-pass Filter is designed for use in GSM1800 systems where UMTS or GSM 900 systemsare co-sited.

• Suppression of GSM 1800 spurious emissions • Improvement of GSM 1800 receiving selectivity• Inline design• Suitable for indoor or outdoor applications• Wall or mast mounting• Either port 1 or 2 can be used as the input port• Built-in lightning protection• DC by-pass between ports 1 and 2• External DC Stop available as an accessory

1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400

Atte

nuat

ion/

dB

Frequency/MHz

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

1710 – 1880

Port 1

Port 2


Diagram II

30

Band-pass Filter1710 – 1880 MHz (GSM 1800)

Port 1

Port 2


734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of


793 301 DC Stop

31

Clamp Set

DC stop


Tuning examples

f0 = 1800 MHz f0 = 1900 MHz f0 = 2000 MHzStop band attenuation

at a stop band bandwidth of:at f0 ±0.5 MHz > 45 dB > 50 dB > 55 dBat f0 ±0.2 MHz > 50 dB > 55 dB > 60 dBat f0 ±0.1 MHz > 55 dB > 60 dB > 65 dB

Impedance 50

Input power < 25 W (at insertion loss < 0.5 dB)


Connectors N female

Application Indoor

Mounting With 4 screws (max. 4 mm diameter)Mounting possible after removing of 4 plastic feet

Weight 1 kg


Dimensions (w x h x d) 191 mm x 54 mm x 149 mm(including connectors)


Type No. 792 2193-cavity Band-stop Filter

Technical Data

Tuning screws 1 ... 3The Band-stop Filter is used when individualfrequencies are to be attenuated. Due to its easytuning it is particularly suitable for laboratory testpurposes.

It can be used for:– attenuating interfering signals,– increasing the isolation between a transmitter

and a receiver,– suppressing intermodulation products.

Design and construction:The Band-stop Filter is built up of three /4coaxial resonators.

Filter characteristics:Narrow stop band with high stop band attenua-tion, low insertion loss outside of the stop band.

Tuning:The Band-stop Filter is factory-tuned to theindicated stop band frequency. Tuning can alsobe effected on site: For frequency increase/decrease only three self-locking tuning screwshave to be turned clockwise/counter-clockwise(with a hex socket wrench of width 1.5 mm).Since all three resonators can be tuned inde-pendently, two or three separate interfering signals can be attenuated or one single inter-fering signal can be suppressed with very highattenuation by superposing the stop poles.

Please indicate stop band frequency and stopband bandwidth when ordering.

54

28 33.5 124

18.7

130

191

32


0

10

20

30

40

50

60

70

80

90

100

-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10

Atte

nuat

ion/

dB

Frequency/MHz

0

10

20

30

40

50

60

70

80

90

100

-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10

Atte

nuat

ion/

dB

Frequency/MHz

0

10

20

30

40

50

60

70

80

90

100

-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10

Atte

nuat

ion/

dB

Frequency/MHz

f0 = 1800 MHz

f0 = 2000 MHz

f0 = 1900 MHz


33

792 219


The Band-pass Filter can be used if severalfrequencies outside of a narrow pass band are tobe attenuated. Due to its easy tuning it is particu-larly suitable for laboratory test purposes.

It can be used:– to improve the input selectivity of receivers or

amplifiers,– to increase the isolation of transmitters whose

respective antennas are mounted close to-gether,


– as a combiner component.

Design and construction:The Band-pass Filter consists of two capacitivelycoupled /4 coaxial resonators mounted on astable mounting plate.

Filter characteristics:Narrow pass band with low insertion loss, highstop band attenuation outside of the pass band.

Tuning:The Band-pass Filter is factory-tuned to theindicated pass band center frequency f0 witha bandwidth of f0 ±1.75 MHz. Tuning can also beeffected by the customer, following the instruc-tions provided.

Please indicate pass band center frequency f0when ordering.


Tuning examples

f0 = 1800 MHz f0 = 1900 MHz f0 = 2000 MHz

Insertion lossat f0 … f0 ±1.75 MHz < 1.2 dB < 0.9 dB < 0.8 dB

Stop band attenuationat f0 ±10 MHz > 16 dB > 13 dB > 9 dBat f0 ±15 MHz > 24 dB > 20 dB > 15 dBat f0 ±20 MHz > 29 dB > 25 dB > 20 dBat f0 ±25 MHz > 33 dB > 29 dB > 24 dB

VSWR (input)at f0 … f0 ±1.75 MHz < 1.6 < 1.35 < 1.3

Impedance 50

Input power < 15 W

Temperature range 0 … +50 °C

Connectors N female

Application Indoor

Mounting With 4 screws (max. 4 mm diameter)Weight 0.6 kg


Dimensions (w x h x d) 130 mm x 58 mm x 170 mm(including mounting plate)

Type No. 791 3982-cavity Band-pass Filter

Technical Data

34

0

5

10

15

20

25

30

35

40

45

50

-50 -40 -30 - 20 -10 f0 +10 +20 +30 +40 +50

Atte

nuat

ion/

dB

Frequency/MHz

0

5

10

15

20

25

30

35

40

45

50

-50 -40 -30 -20 -10 f0 +10 +20 +30 +40 +50

Atte

nuat

ion/

dB

Frequency/MHz

0

5

10

15

20

25

30

35

40

45

50

-50 -40 -30 -20 -10 f0 +10 +20 +30 +40 +50

Atte

nuat

ion/

dB

Frequency/MHz

f0 = 1800 MHz

f0 = 2000 MHz

f0 = 1900 MHz



35

791 398

Frequency range 1550 … 1700 MHz 1700 … 1900 MHz

Tuning examples Tuning examples

f0 = 1550 MHz f0 = 1625 MHz f0 = 1700 MHz f0 = 1700 MHz f0 = 1800 MHz f0 = 1900 MHz

Stop band attenuationwhen tuning to a stop bandbandwidth of:f0 ±0.5 MHz > 24 dB > 28 dB > 30 dB > 22 dB > 25 dB > 33 dBf0 ±0.2 MHz > 33 dB > 37 dB > 39 dB > 31 dB > 36 dB > 45 dBf0 ±0.1 MHz > 37 dB > 40 dB > 45 dB > 34 dB > 40 dB > 50 dB

Impedance 50

Input power < 15 W (at insertion loss of < 0.5 dB)

Temperature range 0 … +50 °C

Connectors N female

Application Indoor


Weight 0.8 kg


Dimensions (w x h x d) 130 mm x 72 mm x 170 mm (including mounting plate)

Band-stop Filter1550 … 1700 / 1700 … 1900 MHz

Type No. 791 594 791 3972-cavity Band-stop Filter 2-cavity Band-stop Filter

Technical Data

The Band-stop Filter is used when individualfrequencies are to be attenuated.Due to its easy tuning it is particularly suitable forlaboratory test purposes.

It can be used:– to attenuate interfering signals,– to increase the isolation between a transmitter

and a receiver,– to suppress intermodulation products.

Design and construction:The Band-stop Filter consists of two /4 coaxialresonators mounted on a stable mounting plate.

Filter characteristics:Narrow stop band with high stop band attenu-ation, low insertion loss outside of the stop band.

Tuning:The Band-stop Filter is factory-tuned to theindicated stop band frequency. Tuning can alsobe effected on site following the instructionsprovided. Since both resonators can be tunedindependently, two separate interfering signalscan be attentuated or one interfering signal canbe suppressed with very high attentuation.

Please indicate stop band frequency f0 and stopband bandwidth when ordering.

791 397

36

0

5

10

15

20

25

30

35

40

45

50

-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10

Atte

nuat

ion/

dB

Frequency/MHz

0

5

10

15

20

25

30

35

40

45

50

-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10

Atte

nuat

ion/

dB

Frequency/MHz

0

5

10

15

20

25

30

35

40

45

50

-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10

Atte

nuat

ion/

dB

Frequency/MHz

0

5

10

15

20

25

30

35

40

45

50

-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10

Atte

nuat

ion/

dB

Frequency/MHz

0

5

10

15

20

25

30

35

40

45

50

-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10

Atte

nuat

ion/

dB

Frequency/MHz

0

5

10

15

20

25

30

35

40

45

50

-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10

Atte

nuat

ion/

dB

Frequency/MHz

791 594 791 397

f0 = 1550 MHz f0 = 1700 MHz

f0 = 1625 MHz f0 = 1800 MHz

f0 = 1700 MHz f0 = 1900 MHz

Band-stop Filter1550 … 1700 / 1700 … 1900 MHz


37

Duplexers

Du

ple

xers

39

41

Summary of Articles

Description Type No. Frequency range Max. input power Page

Duplexer 782 10168 Low band: 824 – 835 MHzHigh band: 869 – 880 MHz 400 W 42, 43







Duplexer 782 10257 Low band: 824 – 846.5 MHzHigh band: 869 – 891.5 MHz 400 W 44, 45

Duplexer 782 10265 Low band: 824 – 846.5 MHzHigh band: 869 – 891.5 MHz 800 W 44, 45

Duplexer 793 004 Low band: 876 – 880 MHz 250 WHigh band: 921 – 925 MHz 250 W 46, 47

Duplexer 793 005 Low band: 876 – 880 MHz 250 WHigh band: 921 – 925 MHz 250 W 46, 47





Duplexer 782 10167 Low band: 880 – 915 MHz 250 WHigh band: 925 – 960 MHz 250 W 50







Duplexers:

Duplexer824 – 835 / 869 – 880 MHz (AMPS A-Band)835 – 851 / 880 – 896 MHz (AMPS B-Band)

42

The Duplexer is designed to combine/splitGMS Tx and Rx signals onto/from onecommon Tx/Rx antenna in order to savefeeder cable and antenna costs.

• 78210168: AMPS A-Band, indoor version

• 78210169: AMPS A-Band, outdoor version

• 78210170: AMPS A-Band, indoor versionmounted onto a 19˝ drawer

• 78210171: AMPS B-Band, indoor version

• 78210172: AMPS B-Band, outdoor version

782 10168782 10171(indoor)

782 10169782 10172(outdoor)

782 10170 (19˝ drawer)

AntennaLow band High band

Low band Antenna High band



Pass bandLow band 824 – 835 MHz 835 – 851 MHzHigh band 869 – 880 MHz 880 – 896 MHz

Insertion lossAntenna → Low band < 0.5 dB (824 – 835 MHz) < 0.5 dB (835 – 851 MHz)High band → Antenna < 0.5 dB (869 – 880 MHz) < 0.5 dB (880 – 896 MHz)

IsolationLow band ↔ High band > 85 dB (824 – 835 / 869 – 880 MHz) > 85 dB (835 – 851 / 880 – 896 MHz)

VSWR < 1.25 (824 – 835 / 869 – 880 MHz) < 1.25 (835 – 851 / 880 – 896 MHz)Impedance 50 50Input power < 400 W (high band; with max. 8 carriers) < 400 W (high band; with max. 12 carriers)Intermodulation products < –160 dBc (3rd order; with 2 x 20 W) < –160 dBc (3rd order; with 2 x 20 W)Temperature range –20 ... +55 °C –40 ... +60 °C –20 ... +55 °C –20 ... +55 °C –40 ... +60 °CConnectors 7-16 female 7-16 femaleApplication Indoor Outdoor (IP 66) Indoor, 19˝ drawer Indoor Outdoor (IP 66)Special features Built-in DC stop between all ports Built-in DC stop between all portsMounting With 4 screws Wall mounting With 4 screws With 4 screws Wall mounting with 4 screws

(max. 4 mm diameter) with 4 screws (max. 6 mm diameter) (max. 4 mm diameter) (max. 8 mm diameter)(max. 8 mm diameter) Mast mounting withMast mounting with additional clamp setadditional clamp set

Weight 2.8 kg 5.5 kg 3.7 kg 2.8 kg 5.5 kgPacking size 309 x 162 x 252 mm 347 x 297 x 174 mm 612 x 312 x 224 mm 309 x 162 x 252 mm 347 x 297 x 174 mmDimensions (w x h x d) 229 x 80 x 170 mm 238 x 305 x 93.5 mm 19˝ drawer, 2 229 x 80 x 170 mm 238 x 305 x 93.5 mm

height units, plug- (including connectors and (including mounting feet)in depth 170 mm mounting feet)

Technical Data

Type No. 782 10168 782 10169 782 10170 782 10171 782 10172AMPS A-Band AMPS B-Band

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

802 812 822 832 842 852 862 872 882 892 902

Atte

nuat

ion/

dB

Frequency/MHz

824 – 835

Typical Attenuation Curves (782 10168, 782 10169, 782 10170)

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

815 825 835 845 855 865 875 885 895 905 915

Atte

nuat

ion/

dB

Frequency/MHz

835 – 851

0

10

20

30

40

50

60

70

80

90

100815 825 835 845 855 865 875 885 895 905 915

Atte

nuat

ion/

dB

Frequency/MHz

835 – 851 880 – 896

Antenna → Low band High band → Antenna Antenna → Low band High band → Antenna

Diagram I Diagram IITypical Attenuation Curves (782 10171, 782 10172)

Duplexer824 – 835 / 869 – 880 MHz (AMPS A-Band)835 – 851 / 880 – 896 MHz (AMPS B-Band)

43


734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of

Clamp Set

0

10

20

30

40

50

60

70

80

90

100802 812 822 832 842 852 862 872 882 892 902

Atte

nuat

ion/

dB

Frequency/MHz

869 – 880824 – 835

Antenna → Low band High band → Antenna Antenna → Low band High band → Antenna

Diagram I Diagram II

Duplexer824 – 851 / 869 – 896 MHz (AMPS A/B-Band)824 – 846.5 / 869 – 891.5 MHz (AMPS A/B-Band)

Type No.

Technical Data

Pass bandLow band 824 – 851 MHz 824 – 846.5 MHzHigh band 869 – 896 MHz 869 – 891.5 MHz

Insertion lossAntenna → Low band < 0.5 dB (824 – 851 MHz) < 0.5 dB (824 – 846.5 MHz)High band → Antenna < 0.5 dB (869 – 896 MHz) < 0.5 dB (869 – 891.5 MHz)

IsolationLow band ↔ High band > 65 dB (824 – 851 / 869 – 896 MHz) > 70 dB (824 – 846.5 / 869 – 891.5 MHz)

VSWR < 1.25 (824 – 851 / 869 – 896 MHz) < 1.25 (824 – 846.5 / 869 – 891.5 MHz)

Impedance 50 50

Input power < 400 W (high band; with max. 16 carriers) < 400 W (high band; < 800 W (high band; with max. 16 carriers) with max. 32 carriers)

Intermodulation products < –160 dBc (3rd order; with 2 x 20 W) < –160 dBc (3rd order; with 2 x 20 W)

Temperature range –20 ... +55 °C –20 ... +55 °C

Connectors 7-16 female N female 7-16 female

Application Indoor Indoor

Special features Built-in DC stop between all ports Built-in DC stop between all ports

Mounting With 4 screws (max. 4 mm diameter) With 4 screws (max. 4 mm diameter)

Weight 2.6 kg 2.6 kg Approx. 3 kg

Packing size 309 x 252 x 162 mm 309 x 252 x 162 mm 309 x 252 x 162 mm

Dimensions (w x h x d) 229 x 80 x 170 mm 229 x 80 x 175.4 mm 229 x 80 x 170 mm 229 x 112 x 170 mm(including connectors and mounting feet) (including connectors and mounting feet)

The Duplexer is designed to combine/splitAMPS Tx and Rx signals onto/from onecommon Tx/Rx antenna in order to savefeeder cable and antenna costs.

• Suitable for indoor application


782 10215 782 10216 782 10257 782 10265AMPS A/B-Band AMPS A/B-Band (reduced bandwidth)

782 10215, 782 10257

782 10216

782 10265

Low Band Antenna High Band

229219

71.5max. 112

170 13

414

8

91.5206

59.527.5

ø4.3


782 10215782 10257

782 10216


229219

50

max. 80

169.

6 134

148

91.5206

59.527.5

ø4.3

229219

50

max. 80

175.

4 134

148

91.5206

59.527.5

ø4.3

44

Duplexer824 – 851 / 869 – 896 MHz (AMPS A/B-Band)824 – 846.5 / 869 – 891.5 MHz (AMPS A/B-Band)

Typical Attenuation Curves (782 10215, 782 10216)Diagram I

0

10

20

30

40

50

60

70

80

90

100

Atte

nuat

ion/

dB

Frequency/MHz810 820 830 840 850 860 870 880 890 900 910

824 – 851 869 – 896

Diagram II

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

810 820 830 840 850 860 870 880 890 900 910A

ttenu

atio

n/dB

Frequency/MHz

869 – 896 824 – 851

High band → AntennaAntenna → Low bandHigh band → AntennaAntenna → Low band

Typical Attenuation Curves (782 10257)Diagram I

0

10

20

30

40

50

60

70

80

90

100

Atte

nuat

ion/

dB

Frequency/MHz810 820 830 840 850 860 870 880 890 900 910

824 – 846.5 869 – 891.5

Diagram II

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

810 820 830 840 850 860 870 880 890 900 910

Atte

nuat

ion/

dB

Frequency/MHz

869 – 891.5 824 – 846.5


Typical Attenuation Curves (782 10265)Diagram I

0

10

20

30

40

50

60

70

80

90

100

Atte

nuat

ion/

dB

Frequency/MHz810 820 830 840 850 860 870 880 890 900 910

824 – 846.5 869 – 891.5

Diagram II

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

810 820 830 840 850 860 870 880 890 900 910

Atte

nuat

ion/

dB

Frequency/MHz

869 – 891.5824 – 846.5


45

Duplexer876 – 880 / 921 – 925 MHz (GSM-R)

The Duplexer is designed to combine/splitGSM-R Tx and Rx signals onto/from onecommon Tx/Rx antenna in order to savefeeder cable and antenna costs.


• Built-in DC stop793 005

793 004 793 005


91.559.5

134

148

50max. 80

175.

4

229219

27.5

206

134

148

ø4.3


793 004

91.559.5

229219

27.5206

ø4.3

50max. 80

169.

6

Type No.

Technical Data

Pass bandLow band 876 – 880 MHzHigh band 921 – 925 MHz

Insertion lossAntenna → Low band < 0.4 dB (876 – 880 MHz)High band → Antenna < 0.4 dB (921 – 925 MHz)

IsolationLow band ↔ High band > 85 dB (876 – 880 MHz)

> 80 dB (880 – 921 MHz)> 85 dB (921 – 925 MHz)

VSWR < 1.25 (876 – 880 / 921 – 925 MHz)

Impedance 50

Input power < 250 W (low band or high band)


Temperature range –20 ... +55 °C

Connectors 7-16 female N femaleApplication Indoor

Special features Built-in DC stop between all ports


Weight 2.6 kg


Dimensions (w x h x d) 229 x 80 x 169.6 mm 229 x 80 x 175.4 mm(including connectors and mounting feet)

793 004 793 005

46


Diagram I

Diagram IIHigh band → AntennaAntenna → Low band

High band → AntennaAntenna → Low band

0

10

20

30

40

50

60

70

80

90

100

Atte

nuat

ion/

dB

Frequency/MHz850 860 870 880 890 900 910 920 930 940 950

876 – 880 921 – 925

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

850 860 870 880 890 900 910 920 930 940 950

Atte

nuat

ion/

dB

Frequency/MHz

921 – 925876 – 880876 – 880876 – 880

Duplexer876 – 880 / 921 – 925 MHz (GSM-R)

47

793 004, 793 005



IsolationLow band ↔ High band > 70 dB (890 – 915 / 935 – 960 MHz)

VSWR < 1.25 (890 – 915 / 935 – 960 MHz)Impedance 50 Input power < 500 W (high band; with max. 16 carriers)Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)Temperature range –20 ... +55 °C –40 ... +60 °CConnectors

Low band 7-16 female N female 7-16 female 7-16 femaleHigh band 7-16 female 7-16 female 7-16 female 7-16 femaleAntenna 7-16 female 7-16 female 7-16 female 7-16 female

Application Indoor Indoor Indoor, 19˝ drawer Outdoor (IP 66)Special features Built-in DC stop between all portsMounting With 4 screws With 4 screws Wall mounting: With 4 screws

(max. 4 mm diameter) (max. 6 mm diameter) (max. 8 mm diameter)Mast mounting: With additio-

nal clamp setWeight 2.6 kg 3.5 kg 5.5 kgPacking size 309 mm x 162 mm x 252 mm 612 mm x 312 mm x 224 mm 347 mm x 294 mm x 174 mmDimensions (w x h x d) 228.6 mm x 80 mm x 169.6 mm 19˝ drawer, 2 height units, 238 mm x 93.5 mm x 305 mm

(including connectors and mounting feet) plug-in depth 172 mm (including connectors andmounting brackets)

Duplexer890 – 915 / 935 – 960 MHz (GSM)

Technical Data

The Duplexer is designed to combine/splitGSM Tx and Rx signals onto/from onecommon Tx/Rx antenna in order to savefeeder cable and antenna costs.

782 10164: Indoor version with 7-16 female connectors

782 10165: Indoor version with 7-16/N female connectors

782 10161: Indoor version with 7-16 female connectors mounted onto a 19˝ drawer

782 10162: Outdoor version with 7-16 female connectors

Type No. 782 10164 782 10165 782 10161 782 10162


0

10

20

30

40

50

60

70

80

90

100

Atte

nuat

ion/

dB

Frequency/MHz875 885 895 905 915 925 935 945 955 965 975

935 – 960890 – 915

Antenna → Low band High band → Antenna0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

875 885 895 905 915 925 935 945 955 965 975

Atte

nuat

ion/

dB

Frequency/MHz

890 – 915

Antenna → Low band High band → Antenna

Diagram I Diagram II

782 10164 (indoor)782 10162 (outdoor)

782 10161 (19˝ drawer)

48

782 10164 (indoor)

Duplexer890 – 915 / 935 – 960 MHz (GSM)


782 10162(outdoor)



782 10165(indoor)

782 10161 (indoor, 19˝ drawer)




734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of


171

275

305

91.559.543.5

238

87 64

52

6193.5

169.

6 134

148

175.

216

9.6 13

414

8

229219 ø4

.3

91.559.527.5206max. 80

229219 ø4

.3

5091.559.527.5

206max. 8050

91.559.5

445

483

465.5

166

76.1

84.1

88.1

6

172

25

6

49

Clamp Set

DC stop

Duplexer880 – 915 / 925 – 960 MHz (EGSM)

The Duplexer is designed to combine/split EGSMTx and Rx signals onto/from one common Tx/Rxantenna in order to save feeder cable and antennacosts.


• Built-in DC Stop

Type No. 782 10167Pass band

Low band 880 – 915 MHzHigh band 925 – 960 MHz



VSWR < 1.25 (880 – 915 / 925 – 960 MHz)

Impedance 50





Application Indoor



Weight 4.6 kg



Technical Data


0

10

20

30

40

50

60

70

80

90

100

Atte

nuat

ion/

dB

Frequency/MHz870 880 890 900 910 920 930 940 950 960 970

880 – 915 925 – 960

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0870 880 890 900 910 920 930 940 950 960 970

Atte

nuat

ion/

dB

Frequency/MHz

925 – 960880 – 915

Diagram II

Diagram IAntenna → Low band High band → Antenna



50

Duplexer1710 – 1785 / 1805 – 1880 MHz (GSM 1800)

51

Type No. 792 542 782 10415Pass band




VSWR < 1.25 (1710 – 1785 / 1805 – 1880 MHz)Impedance 50 Input power < 150 W (low band or high band)Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)Temperature range –20 ... +55 °CConnectors 7-16 femaleApplication Indoor Indoor, 19˝ drawerSpecial features Built-in DC stop between all portsMounting With 4 screws With 4 screws

(max. 4 mm diameter) (max. 6 mm diameter)Weight 1.6 kg 2.6 kgPacking size 282 x 252 x 114 mm 612 x 312 x 224 mmDimensions (w x h x d) 192 x 42.5 x 199.6 mm 19˝ drawer, 2 height units

(including connectors plug-in depth 184 mmand mounting feet)

Technical Data

The Duplexer is designed to combine/split GSM 1800Tx and Rx signals onto/from one common Tx/Rx an-tenna in order to save feeder cable and antenna costs.




Diagram I

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

1695 1715 1735 1755 1775 1795 1815 1835 1855 1875 1895

Atte

nuat

ion/

dB

Frequency/MHz

1710 – 1785

Antenna → Low band High band → AntennaDiagram II


792 542

782 10415


0

10

20

30

40

50

60

70

80

90

100

Atte

nuat

ion/

dB

Frequency/MHz1695 1715 1735 1755 1775 1795 1815 1835 1855 1875 1895

1710 – 1785 1805 – 1880


Duplexer1850 – 1910 / 1930 – 1990 MHz (GSM 1900)





VSWR < 1.25 (1850 – 1910 / 1930 – 1990 MHz)Impedance 50 Input power < 300 W (low band or high band)Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)Temperature range –20 ... +55 °CConnectors 7-16 femaleApplication IndoorSpecial features Built-in DC stop between all portsMounting With 4 screws (max. 4 mm diameter)Weight 1.7 kgPacking size 282 mm x 252 mm x 114 mmDimensions (w x h x d) 192 mm x 42.5 mm x 199.6 mm

(including connectors and mounting feet)

Technical Data

The Duplexer is designed to combine/split GSM 1900Tx and Rx signals onto/from one common Tx/Rx an-tenna in order to save feeder cable and antenna costs.




Diagram I

0

10

20

30

40

50

60

70

80

90

100

Atte

nuat

ion/

dB

Frequency/MHz1820 1840 1860 1880 1900 1920 1940 1960 1980 2000 2020

1850 – 1910 1930 – 1990

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

1820 1840 1860 1880 1900 1920 1940 1960 1980 2000 2020

Atte

nuat

ion/

dB

Frequency/MHz

1930 – 19901850 – 1910

Antenna → Low band High band → AntennaDiagram II



52

53

Type No. 782 10192 782 10193


Duplexer1920 – 1980 / 2110 – 2170 MHz (UMTS)

The Duplexer is designed to combine/split UMTS Tx and Rx signals onto/from one common Tx/Rxantenna in order to save feeder cable and antennacosts.




Insertion lossAntenna → Low band < 0.3 dB (1920 – 1980 MHz) High band → Antenna < 0.3 dB (2110 – 2170 MHz)


VSWR < 1.25 (1920 – 1980 / 2110 – 2170 MHz)

Impedance 50




Connectors 7-16 female N female

Application Indoor



Weight 1.67 kg


Dimensions (w x h x d) 229 x 46 x 167.6 mm 229 x 46 x 173.4 mm (including connectors and mounting feet)

Technical Data

0

10

20

30

40

50

60

70

80

90

100

Atte

nuat

ion/

dB

Frequency/MHz1800 1850 1900 1950 2000 2050 2100 2150 2200 2250 2300

1920 – 1980920 – 198 2110 – 21702110 – 217

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.01800 1850 1900 1950 2000 2050 2100 2150 2200 2250 2300

Atte

nuat

ion/

dB

Frequency/MHz

22110 – 21702801920 – 1981920 – 198

Diagram II

Diagram IAntenna → Low band

High band → Antenna

High band → Antenna

Antenna → Low band



782 10192

782 10193

Duplexer1920 – 2060 / 2110 – 2170 MHz (UMTS)

54

The Duplexer is designed to combine/split UMTS Txand Rx signals onto/from one common Tx/Rx anten-na in order to save feeder cable and antenna costs.

• Especially suitable for use in UMTS intermodula-tion measurement equipment due to very high isolation and intermodulation performance

• 3rd order intermodulation products measurementpossible due to extended low band bandwidth







VSWR < 1.25 (1920 – 2060 / 2110 – 2170 MHz)Impedance 50 Input power < 50 W (low band) / < 150 W (high band)Intermodulation products < –178 dBc (3rd order; with 2 x 20 W)Temperature range +15 … +35 °CConnectors 7-16 femaleApplication IndoorMounting With 4 screws (M6)Weight 2.8 kgDimensions (w x h x d) 439 mm x 40.2 mm x 100 mm (without connectors)

Low band port = Port 1High band port = Port 2Antenna port = Port 3 / Common port

Technical Data

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.01800 1850 1900 1950 2000 2050 2100 2150 2200 2250 2300

Atte

nuat

ion/

dB

Frequency/MHz

1920 – 2060 22110 – 2170

0

10

20

30

40

50

60

70

80

90

100

Atte

nuat

ion/

dB

Frequency/MHz1800 1850 1900 1950 2000 2050 2100 2150 2200 2250 2300

1920 – 2060 22110 – 2170


Diagram IIHigh band → AntennaAntenna → Low band

High band → AntennaAntenna → Low band

Low bandHigh band

Antenna

55

Multiband Combiners

Mul

tiban

d C

ombi

ners

56

Summary of Articles


Dual-Band Combiner 728 954 Band 1: 68 – 470 MHz 50 W 58, 59Band 2: 870 – 970 MHz 50 W



Dual-Band Combiner 782 10341 Band 1: 824 – 880 MHz 400 W 64Band 2: 890 – 960 MHz 400 W



Dual-Band Combiner 793 533 Band 1: 806 – 960 MHz 250 W 66,67Band 2: 1710 – 2170 MHz 200 W














Triple-Band Combiner 793 425 Band 1: 880 – 960 MHz 240 W 76, 77Band 2: 1710 – 1880 MHz 240 WBand 3: 1920 – 2170 MHz 240 W








Multiband Combiners:

57

PM

RU

MT

SG

SM

180

0G

SM

900

AM

PS

/ C

DM

AW

LA

N

Fre

qu

ency

/ M

Hz

50 6

8

4

70

80

6

8

80

9

60

17

10

1880

19

20

217

0 2

400

2

500

Typ

e N

o.

728

954

68 –

470

50 –

100

016

00 –

200

079

1 14

5

50 –

470

806

– 25

0078

2 10

460

824

– 88

078

2 10

341

824

– 89

478

2 10

350

1710

– 2

170

793

532,

793

533

782

1034

6

1710

– 2

170

782

1024

8, 7

82 1

0249

782

1025

0, 7

82 1

0251

806

– 18

8019

20 –

217

078

2 10

278,

782

102

79

782

1030

5, 7

82 1

0306

1710

– 1

880

1920

– 2

170

793

423,

793

424

782

1024

3, 7

82 1

0244

1710

– 1

880

1920

– 2

170

793

425,

793

426

782

1024

5, 7

82 1

0246

1710

– 1

880

1920

– 2

170

793

528,

793

529

782

1029

880

6 –

960

50 –

220

024

00 –

250

078

2 10

264

Co-Siting Filter Solutions for GSM and UMTS

Mu

ltib

and

Co

mb

iner

Du

al-B

and

Co

mb

iner

, Tri

ple

-Ban

d C

om

bin

er

870

– 97

0

890

– 96

0

907

– 96

0

806

– 96

0

806

– 96

0 880

– 96

0

58

728 954

Dual-Band Combiner

Port 1

Port 2

Port 3

• Designed for inhouse multiband distributionnetwork

• Enables feeder sharing

• DC by-pass between port 1 and port 3

• Built-in DC stop between port 2 and port 3


Band 1 68 – 470 MHzBand 2 870 – 970 MHz

Insertion lossPort 1 ↔ Port 3 < 0.5 dB (68 – 470 MHz)Port 2 ↔ Port 3 < 0.5 dB (870 – 970 MHz)

IsolationPort 1 ↔ Port 2 > 45 dB

VSWR < 1.2

Impedance 50

Input powerBand 1 < 50 WBand 2 < 50 W

Intermodulation products < –160 dBc (2nd/3rd order; with 2 x 20 W)


Connectors N female

Application Indoor

DC transparencyPort 1 ↔ Port 3 By-pass (max. 2500mA)Port 2 → Port 3 short circuitedPort 3 → Port 2 stop

Weight 0.8 kg


Dimensions (w x h x d) 229.4 mm x 32 mm x 111.6 mm(without connectors)

Technical Data

Port 3

Port 2Port 1

68 – 470 MHz80 / 160 / 400 MHz

870 – 970 MHzGSM 900

68 – 470 MHz 870 – 970 MHz

OutputN coupler

InputN coupler

InputN coupler

15 12

32

18.7

ø4.3

40

111.

6

105

223

229.4

59

Dual-Band Combiner68 – 470 MHz80 / 160 / 400 MHz

870 – 970 MHzGSM 900

0

10

20

30

40

50

60

70

80

90

100

0 100 200 300 400 500 600 700 800 900 1000

Atte

nuat

ion/

dB

Frequency/MHz

68 – 470 870 – 970

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

0 100 200 300 400 500 600 700 800 900 1000

Atte

nuat

ion/

dB

Frequency/MHz

8870 – 970

Diagram IPort 1 ↔ Port 3 Port 2 ↔ Port 3

Diagram IIPort 1 ↔ Port 3 Port 2 ↔ Port 3


728 954

60

Pass bandBand 1 50 – 1000 MHzBand 2 1600 – 2000 MHz


IsolationPort 1 ↔ Port 2 > 40 dB (50 – 1000 / 1600 – 2000 MHz)

VSWR (all ports) < 1.2 (50 – 1000 / 1600 – 2000 MHz)

Impedance 50



Connectors N female

Application Indoor

DC transparencyPort 1 ↔ Port 3 By-pass (max. 2500mA)Port 2 → Port 3 short circuitedPort 3 → Port 2 stop

Mounting With 4 screws (max.4 mm diameter)

Weight 0.7 kg


Dimensions (w x h x d) 201 mm x 23 mm x 112 mm (incl. connectors)

Type No. 791 145

Technical Data

• Designed for inhouse multiband distribution network


• DC by-pass between port 1 and port 3

• Built-in DC stop between port 2 and port 3

Port 1

Port 2

Port 3

Dual-Band Combiner50 – 1000 MHz

80 / 160 / 400 / GSM 9001600 – 2000 MHz

GSM 1800

deep

Port 3

Port 2Port 150 – 1000 MHz 1600 – 2000 MHz

0

10

20

30

40

50

60

70

80

90

100

0 200 400 600 800 1000 1200 1400 1600 1800 2000

Atte

nuat

ion/

dB

Frequency/MHz

50 – 1000 1600 – 2000

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

0 200 400 600 800 1000 1200 1400 1600 1800 2000

Atte

nuat

ion/

dB

Frequency/MHz

1600 – 200050 – 1000



61


80 / 160 / 400 / GSM 9001600 – 2000 MHz

GSM 1800


791 145

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.00 250 500 750 1000 1250 1500 1750 2000 2250 2500

Atte

nuat

ion/

dB

Frequency/MHz

806 – 250050 – 470


Diagram II


Port 1 ↔ Port 3 Port 2 ↔ Port 3

0

10

20

30

40

50

60

70

80

90

100

Atte

nuat

ion/

dB

Frequency/MHz0 250 500 750 1000 1250 1500 1750 2000 2250 2500

50 – 470 806 – 2500


PMR / TETRA / TETRAPOL806 – 2500 MHz

CDMA 800 / GSM 900 / GSM 1800 / UMTS / WLAN

Type No. 782 10460




VSWR < 1.25 (50 – 470 / 806 – 960 / 1710 – 2500 MHz)

Impedance 50





Application Indoor or outdoor (IP 66)

DC/AISG transparencyPort 1 ↔ Port 3 By-pass (max. 2500 mA)Port 2 ↔ Port 3 Stop


Weight 4 kg

Dimensions (w x h x d) 122 x 64 x 364.3 mm(including mounting brackets)

Technical Data

Port 3

Port 150 – 470

Port 2806 – 2500

Port 3

Port 2

62

• Designed for co-siting purposes• Enables feeder sharing

• Can be used as a combiner near the BTS or in a reciprocal function near the antenna

• Suitable for indoor or outdoor applications• Wall or mast mounting• External DC stop available as an accessory• Very low insertion loss• High input power

Port 1

Clamp Set

DC stop

50- load


734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of


793 301 DC stop

784 10367 50- load 1.5 Windoor or outdoor


PMR / TETRA / TETRAPOL806 – 2500 MHz

CDMA 800 / GSM 900 / GSM 1800 / UMTS / WLAN

➀

➃

➂

➁

Port 3

Port 1

Port 2

63

64

Dual-Band Combiner824 – 880 MHzAMPS / CDMA 800

890 – 960 MHzGSM 900

• Designed for co-siting purposes• Enables feeder sharing• Suitable for indoor applications• Built-in DC stop between all ports


Band 1 (AMPS / CDMA 800) 824 – 880 MHzBand 2 (GSM 900) 890 – 960 MHz


IsolationPort 1 ↔ Port 2 > 55 dB (824 – 880 MHz)

> 50 dB (890 – 960 MHz)

VSWR < 1.2 (824 – 880 / 890 – 960 MHz)

Impedance 50

Input powerBand 1 < 400 W (with max. 8 carriers)Band 2 < 400 W (with max. 8 carriers)




Application Indoor



Weight Approx. 3 kg

Dimensions (w x h x d) 228.6 mm x 81 mm x 213.6 mm(including connectors and mounting feet)

Technical Data

782

1034

182

4–88

0 / 8

90–9

60 M

Hz

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

800 820 840 860 880 900 920 940 960 980 1000

Atte

nuat

ion/

dB

Frequency/MHz

824 – 880 890 – 960

0

10

20

30

40

50

60

70

80

90

100

Atte

nuat

ion/

dB

Frequency/MHz800 820 840 860 880 900 920 940 960 980 1000

824 – 880 890 – 960

Calculated Attenuation Curves


Diagram I


Port 1Port 3

Port 2

• Designed for co-siting purposes• Enables feeder sharing• Suitable for indoor applications• Built-in DC stop between all ports


Band 1 (AMPS / CDMA 800) 824 – 894 MHzBand 2 (GSM 900) 907 – 960 MHz



VSWR < 1.2 (824 – 894 / 907 – 960 MHz)

Impedance 50

Input powerBand 1 < 400 W (with max. 20 carriers)Band 2 < 400 W (with max. 8 carriers)




Application Indoor



Weight Approx. 3 kg

Dimensions (w x h x d) 228.6 mm x 82 mm x 259.6 mm(including connectors and mounting feet)

Technical Data

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

800 820 840 860 880 900 920 940 960 980 1000

Atte

nuat

ion/

dB

Frequency/MHz

824 – 894 907 – 960

Calculated Attenuation Curves


Diagram I


Port 1Port 3

Port 2

0

10

20

30

40

50

60

70

80

90

100

Atte

nuat

ion/

dB

Frequency/MHz800 820 840 860 880 900 920 940 960 980 1000

824 – 894 907 – 960

65

Dual-Band Combiner824 – 894 MHzAMPS / CDMA 800

907 – 960 MHzGSM 900

66


CDMA 800 / GSM 9001710 – 2170 MHz

GSM 1800 / UMTS

• Designed for co-siting purposes• Enables feeder sharing• Can be used as a combiner near the BTS or

in a reciprocal function near the antenna• Suitable for indoor or outdoor applications• Wall or mast mounting• Available as a single unit, or for XPol anten-

nas as a double unit• DC by-pass between all ports• DC stop available as an accessory

Type No. 793 532 793 533Single Unit Double Unit


Insertion lossPort 1 ↔ Port 3 Typically 0.15 dB (806 – 960 MHz)Port 2 ↔ Port 3 Typically 0.25 dB (1710 – 2000 MHz)

Typically 0.35 dB (2000 – 2170 MHz)


> 50 dB (824 – 960 MHz)> 50 dB (1710 – 2170 MHz)

VSWR < 1.2 (806 – 960 / 1710 – 2170 MHz)

Impedance 50






Special features DC by-pass between all ports (max. 2500 mA)


Weight 1.6 kg 3.0 kg

Packing size 350 x 165 x 138 mm 350 x 165 x 190 mm

Dimensions (w x h x d) 125 x 282 x 61.2 mm 125 x 282 x 111.6 mm(including mounting brackets)

Technical Data

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

500 700 900 1100 1300 1500 1700 1900 2100 2300 2500

Atte

nuat

ion/

dB

Frequency/MHz

806 – 960

2000 – 2170

0

10

20

30

40

50

60

70

80

90

100

Atte

nuat

ion/

dB

Frequency/MHz500 700 900 1100 1300 1500 1700 1900 2100 2300 2500

60806 – 96 1710 – 2000

2000 – 2170



Diagram I


Single Unit 793 532Double Unit 793 533 (only 1 unit shown)

Port 1

Port 2

Port 3

793 532Single Unit

793 533Double Unit


CDMA 800 / GSM 9001710 – 2170 MHz

GSM 1800 / UMTS

Side view793 533 Double Unit


734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of


793 301 DC Stop

Clamp Set

DC Stop

Earthing Instruction

Toothed washer Earthing cable (not included in thescope of delivery)Washer Earthing screwTorque 6-7 Nm

Top view793 532 Single Unit, 793 533 Double Unit

* Valid if labelled “Dual-Band Combiner V1“ (not valid for previous versionlabelled “Dual-Band Combiner“

Bottom view793 532 Single Unit, 793 533 Double Unit

Side view793 532 Single Unit

4 screws M5 x 104 spring washers

5.5 DIN 6095

281.8

234

61.2

*

40.5

*

31.5

M6

*

*

*

67

➁ ➃

➀ ➂

68


CDMA 800 / GSM 9001710 – 2170 MHz

GSM 1800 / UMTS


in a reciprocal function near the antenna• Suitable for indoor or outdoor applications• DC by-pass between all ports• DC stop available as an accessory


Band 1 806 – 960 MHzBand 2 1710 – 2170 MHz

Insertion lossPort 1 ↔ Port 3 Typically 0.15 dB (806 – 960 MHz)Port 2 ↔ Port 3 Typically 0.25 dB (1710 – 2000 MHz)

Typically 0.35 dB (2000 – 2170 MHz)


> 50 dB (824 – 960 MHz)> 50 dB (1710 – 2170 MHz)

VSWR < 1.2 (806 – 960 / 1710 – 2170 MHz)

Impedance 50






Special features DC by-pass between all ports (max. 2500 mA)

Weight 1.5 kg


Dimensions (w x h x d) 117.5 mm x 234 mm x 41.5 mm

Technical Data

Port 1

Port 2

Port 3

Side view782 10346

Top view

782 10346

Application Example

69


CDMA 800 / GSM 9001710 – 2170 MHz

GSM 1800 / UMTS

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

500 700 900 1100 1300 1500 1700 1900 2100 2300 2500

Atte

nuat

ion/

dB

Frequency/MHz

806 – 960

2000 – 2170

0

10

20

30

40

50

60

70

80

90

100

Atte

nuat

ion/

dB

Frequency/MHz500 700 900 1100 1300 1500 1700 1900 2100 2300 2500

60806 – 96 1710 – 2000

2000 – 2170



Diagram I


70


CDMA 800 / GSM 9001710 – 2170 MHz

GSM 1800 / UMTS

• Designed for co-siting purposes• Enables feeder sharing• Can be used as a combiner near the BTS

or in a reciprocal function near the antenna

• Suitable for indoor or outdoor applications• Wall or mast mounting• Available as a single unit, or for XPol anten-

nas as a double unit• Built-in lightning protection• External DC stop available as an accessory• Very low insertion loss• High input power

782 10248, 782 10250Single Unit

782 10249, 782 10251Double Unit

Single Unit 782 10248Double Unit 782 10249(only 1 unit shown)

Single Unit 782 10250 Double Unit 782 10251 (only 1 unit shown)

Port 1 Port 2806 – 960 1710 – 2170

Port 1 Port 2806 – 960 1710 – 2170

Port 3Port 3

Port 1

Port 2

Port 3

Type No. 782 10248 782 10249 782 10250 782 10251Single Unit Double Unit Single Unit Double Unit


Insertion lossPort 1 ↔ Port 3 < 0.15 dB (806 – 960 MHz), typically 0.1 dB (806 – 960 MHz)Port 2 ↔ Port 3 < 0.1 dB (1710 – 2170 MHz), typically 0.05 dB (1710 – 2170 MHz)

IsolationPort 1 ↔ Port 2 > 55 dB (806 – 960 MHz) / > 65 dB (1710 – 2170 MHz)

VSWR < 1.2 (806 – 960 / 1710 – 2170 MHz)

Impedance 50

Input powerBand 1 / Band 2 < 650 W / < 650 W



Connectors 7-16 female(long neck)


DC/AISG transparencyPort 1 ↔ Port 3 By-pass (max. 2500 mA) StopPort 2 ↔ Port 3 By-pass (max. 2500 mA) By-pass (max. 2500 mA)

Lightning protection 3 kA, 10/350 s pulse


Weight 2.9 kg 5.7 kg 2.9 kg 5.7 kg

Packing size 365 x 207 x 150 mm 365 x 207 x 214 mm 365 x 207 x 150 mm 365 x 207 x 214 mm

Dimensions (w x h x d) 125 x 274 x 64 mm 125 x 274 x 120 mm 125 x 274 x 64 mm 125 x 274 x 120 mm(including mounting brackets)

Technical Data

71


CDMA 800 / GSM 9001710 – 2170 MHz

GSM 1800 / UMTS


0

10

20

30

40

50

60

70

80

90

100

Atte

nuat

ion/

dB

Frequency/MHz500 700 900 1100 1300 1500 1700 1900 2100 2300 2500

806 – 960 1710 – 2170

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0500 700 900 1100 1300 1500 1700 1900 2100 2300 2500

Atte

nuat

ion/

dB

Frequency/MHz

1710 – 2170 806 – 960

Diagram II

Diagram I



Earthing InstructionSingle Unit Double Unit

782 10248, 782 10250 782 10249, 782 10251

Toothed washer

Earthing cable (not included in thescope of delivery)

Internal earthing cable

Washer Earthing screw

Torque 6-7 Nm


734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of

Side view782 10248, 782 10250Single Unit

Side view782 10249, 782 10251Double Unit

Top view782 10248, 782 10250Single Unitand782 10249, 782 10251Double Unit

Bottom view782 10248, 782 10250Single Unitand782 10249, 782 10251Double Unit


5.5 DIN 6095


793 301 DC stop

6410

2

➁ ➃

➀ ➂

Clamp Set

DC stop

Port 1

Port 2

Port 3


CDMA 800 / GSM 900 / GSM 18001920 – 2170 MHz

UMTS


or in a reciprocal function near the antenna• Suitable for indoor or outdoor applications• Wall or mast mounting• Available as a single unit, or for XPol anten-

nas as a double unit• Built-in lightning protection• External DC Stop available as an accessory



Port 1 Port 2806 – 1880 1920 – 2170

Port 1 Port 2806 – 1880 1920 – 2170

Port 3Port 3

782 10278, 782 10305Single Unit

782 10279, 782 10306Double Unit



Insertion lossPort 1 ↔ Port 3 < 0.1 dB, typically 0.05 dB (806 – 960 MHz) / < 0.4 dB, typically 0.2 dB (1710 – 1880 MHz)Port 2 ↔ Port 3 < 0.4 dB typically 0.2 dB (1920 – 2170 MHz)

IsolationPort 1 ↔ Port 2 > 55 dB (806 – 960 MHz) / > 50 dB (1710 – 1880 MHz)

> 50 dB (1920 – 1980 MHz) / > 50 dB (2110 – 2170 MHz)

VSWR < 1.2 (806 – 960 MHz) / < 1.25 (1710 – 1880 MHz)< 1.2 (1920 – 2170 MHz)

Impedance 50

Input powerBand 1 / Band 2 < 500 W / < 500 W



Connectors 7-16 female (long neck)


DC/AISG transparencyPort 1 ↔ Port 3 By-pass (max. 2500 mA) StopPort 2 ↔ Port 3 By-pass (max. 2500 mA) By-pass (max. 2500 mA)

Lightning protection 3 kA, 10/350 s pulse





Technical Data

72

0

10

20

30

40

50

60

70

80

90

100500 700 900 1100 1300 1500 1700 1900 2100 2300 2500

Atte

nuat

ion/

dB

Frequency/MHz

806 – 1880 01920 – 2170

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0500 700 900 1100 1300 1500 1700 1900 2100 2300 2500

Atte

nuat

ion/

dB

Frequency/MHz

806 – 1880 01920 – 2170

Dual-Band Combiner


734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of


793 301 DC Stop

806 – 1880 MHzCDMA 800 / GSM 900 / GSM 1800

1920 – 2170 MHzUMTS

Clamp Set

DC Stop

Side view, 782 10279, 782 10306 Double Unit

Top view, 782 10278, 782 10305 Single Unit, 782 10279, 782 10306 Double Unit

Side view, 782 10278, 782 10305 Single Unit

Port 2

Port 1

Bottom view, 782 10278, 782 10305 Single Unit, 782 10279, 782 10306 Double Unit


5.5 DIN 6095

Port 3

73

Earthing InstructionSingle Unit Double Unit

782 10278, 782 10305 782 10279, 782 10306

Toothed washer

Earthing cable (not included in thescope of delivery)

Internal earthing cable

Washer Earthing screw

Torque 6-7 Nm


Diagram II

Diagram I



➁ ➃

➀ ➂

74


GSM 18001920 – 2170 MHz

UMTS


or in a reciprocal function near the antenna• Suitable for indoor or outdoor applications• Wall or mast mounting• Available as a single unit, or for XPol

antennas as a double unit• Built-in lightning protection

• 793 423: Single unit, DC by-pass between all ports External DC stop available as an accessory

• 793 424: Double unit, DC by-pass between all portsExternal DC stop available as an accessory

• 782 10243: Single unit, DC by-pass between ports 2and 3Built-in DC stop between ports 1 and 3

• 782 10244: Double unit, DC by-pass between ports 2and 3Built-in DC stop between ports 1 and 3

793 423, 782 10243Single Unit

793 424, 782 10244Double Unit

Port 1

Port 2

Port 3

Single Unit 793 423Double Unit 793 424(only 1 unit shown)



Pass bandBand 1 (GSM 1800) 1710 – 1880 MHzBand 2 (UMTS) 1920 – 2170 MHz



> 50 dB (1920 – 2170 MHz)

VSWR < 1.2 (1710 – 1880 / 1920 – 2170 MHz)

Impedance 50






Special features External DC stop available as an accessory Built-in DC stop between ports 1 and 3DC by-pass between all ports (max. 2500 mA) DC by-pass between ports 2 and 3 (max. 2500 mA)

Built-in lightning protection (3 kA, 10/350 s pulse)





Technical Data

Port 1 Port 21710 – 1880 1920 – 2170

Port 1 Port 21710 – 1880 1920 – 2170

Port 3Port 3

75

0

10

20

30

40

50

60

70

80

90

1001400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400

Atte

nuat

ion/

dB

Frequency/MHz

1710 – 1880 1920 – 2170

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.01400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400

Atte

nuat

ion/

dB

Frequency/MHz

1710 – 1880 1920 – 2170

263755

Type

no.

Type

Ser

ial n

o.

7934

23 Dua

l Ban

d C

ombi

n

E2

. . .

. . .

. .

6473

8.55

13736

216

210

243.

228

7.7

317.

7

Port 1 Port 2

Port 3


GSM 18001920 – 2170 MHz

UMTS

Top view793 423, 782 10243 Single Unit, 793 424, 782 10244 Double Unit

Side view793 423, 782 10243Single Unit

Side view793 424, 782 10244Double Unit

37126.6

2266


734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of


793 301 DC stop

Clamp Set

DC stop


Diagram II

Diagram I



Triple-Band Combiner

Pass bandBand 1 (GSM 900) 880 – 960 MHzBand 2 (GSM 1800) 1710 – 1880 MHzBand 3 (UMTS) 1920 – 2170 MHz

Insertion lossPort 1 ↔ Port 4 < 0.2 dB ( 880 – 960 MHz)Port 2 ↔ Port 4 < 0.3 dB (1710 – 1880 MHz)Port 3 ↔ Port 4 < 0.3 dB (1920 – 2170 MHz)

IsolationPort 1 ↔ Port 2 > 50 dB ( 880 – 960 / 1710 – 1880 MHz)Port 1 ↔ Port 3 > 50 dB ( 880 – 960 / 1920 – 2170 MHz)Port 2 ↔ Port 3 > 50 dB (1710 – 1880 / 1920 – 2170 MHz)

VSWR < 1.2 (880 – 960 / 1710 – 1880 / 1920 – 2170 MHz)

Impedance 50

Input powerBand 1 < 240 WBand 2 < 240 WBand 3 < 240 W





Special features External DC stop available as an accessory Built-in DC stop between ports 1 and 4, ports 2 and 4DC by-pass between all ports (max. 2500 mA) DC by-pass between ports 3 and 4 (max. 2500 mA)

Built-in lightning protection (3 kA, 10/350 s pulse)





880 – 960 MHzGSM 900

1710 – 1880 MHzGSM 1800

1920 – 2170 MHzUMTS

793 425, 782 10245Single Unit

793 426, 782 10246Double Unit

Port 2

Port 1

Port 3

Port 4




Technical Data


in a reciprocal function near the antenna• Suitable for indoor or outdoor applications• Wall or mast mounting• Available as a single unit, or for XPol antennas

as a double unit• Built-in lightning protection

• 793 425: Single unit, DC by-pass between all ports External DC Stop available as an accessory

• 793 426: Double unit, DC by-pass between all portsExternal DC Stop available as an accessory

• 782 10245: Single unit, DC by-pass between ports 3 and 4Built-in DC Stop between ports 1 and 4, ports 2 and 4

• 782 10246: Double unit, DC by-pass between ports 3 and 4Built-in DC Stop between ports 1 and 4, ports 2 and 4

76

Triple-Band Combiner880 – 960 MHz

GSM 9001710 – 1880 MHz

GSM 18001920 – 2170 MHz

UMTS

77

126.6

4212

61

60

4229

317.

728

7.7

247.

220

4

212.5

10930

8.5

251245

6498

83

25

Port 1GSM 900880–960 MHZ

Port 2GSM 18001710–1880 MHZ

Port 1 Port 2 Port 3

Port 4

1920 – 2170

0

10

20

30

40

50

60

70

80

90

100500 700 900 1100 1300 1500 1700 1900 2100 2300 2500

Atte

nuat

ion/

dB

Frequency/MHz

1710 – 1880

880 – 960

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0500 700 900 1100 1300 1500 1700 1900 2100 2300 2500

Atte

nuat

ion/

dB

Frequency/MHz

880 – 960 01920 – 2170

1710 – 1880

Top view793 425, 782 10245 Single Unit 793 426, 782 10246 Double Unit

Side view793 425, 782 10245 Single Unit

Side view793 426, 782 10246 Double Unit


Port 1 ↔ Port 4 Port 3 ↔ Port 4Port 2 ↔ Port 4

Diagram I

Port 1 ↔ Port 4 Port 3 ↔ Port 4Port 2 ↔ Port 4


734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of

Clamp Set

DC stop


793 301 DC stop


50- load

Type No.

Pass bandBand 1 (CDMA 800 / GSM 900) 806 – 960 MHzBand 2 (GSM 1800) 1710 – 1880 MHzBand 3 (UMTS) 1920 – 2170 MHz

Insertion lossPort 1 ↔ Port 4 < 0.2 dB ( 806 – 960 MHz)Port 2 ↔ Port 4 < 0.3 dB (1710 – 1880 MHz)Port 3 ↔ Port 4 < 0.3 dB (1920 – 2170 MHz)

IsolationPort 1 ↔ Port 2 > 50 dB ( 806 – 960 / 1710 – 1880 MHz)Port 1 ↔ Port 3 > 50 dB ( 806 – 960 / 1920 – 2170 MHz)Port 2 ↔ Port 3 > 50 dB (1710 – 1880 / 1920 – 2170 MHz)

VSWR < 1.2 (806 – 960 / 1710 – 1880 / 1920 – 2170 MHz)

Impedance 50

Input powerBand 1 < 240 WBand 2 < 240 WBand 3 < 240 W




Application Indoor or outdoor (IP 66) Indoor

Special features DC by-pass between all ports (max. 2500 mA)Built-in lightning protection (3 kW, 10/350 s pulse)

Mounting Wall mounting: With 4 screws (max. 8 mm diameter) With 3 screwsMast mounting: With additional clamp set (max. 6 mm diameter)

Weight 4.6 kg 9.2 kg 4.5 kg

Packing size 362 x 292 x 139 mm 347 x 297 x 174 mm 362 x 292 x 139 mm

Dimensions (w x h x d) 245 x 318 x 55 mm 245 x 318 x 110 mm 245 x 247.5 x 44 mm(including mounting brackets)

Technical Data

793 528 793 529 782 10298Single Unit Double Unit Single Unit


78


CDMA 800 / GSM 9001710 – 1880 MHz

GSM 18001920 – 2170 MHz

UMTS

• Designed for co-siting purposes


• Can be used as a combiner near theBTS or in reciprocal function near theantenna

• Suitable for indoor or outdoor applica-tions

• Wall or mast mounting

• Available as a single unit, or for XPolantennas as a double unit

• Built-in lightning protection

• DC by-pass between all ports

• DC stop available as an accessory

793 529Double Unit

Port 1

Port 2

Port 3

Port 4

782 10298Single Unit

793 528Single Unit

Port 1

Port 2

Port 3

Port 4

9885

245

64

ø8.5

204

247

288

318

209107.5

30

5537

24

Typ

e N

o

793

528

Typ

e

Trip

le B

and

Com

bine

r

Port 4


126.666

223724


CDMA 800 / GSM 9001710 – 1880 MHz

GSM 18001920 – 2170 MHz

UMTS

79

Port 4


0

10

20

30

40

50

60

70

80

90

100500 700 900 1100 15001300 1700 1900 2100 25002300

Atte

nuat

ion/

dBFrequency/MHz

1920 – 2170

1710 – 1880

806 – 960

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0500 700 900 1100 15001300 1700 1900 2100 25002300

Frequency/MHz

Atte

nuat

ion/

dB

1920 – 2170

1710 – 1880

806 – 960

Typical Attenuation CurvesDiagram IPort 1 ↔ Port 4 Port 2 ↔ Port 4 Port 2 ↔ Port 4

Diagram IPort 1 ↔ Port 4 Port 2 ↔ Port 4 Port 2 ↔ Port 4

Top view793 528 Single Unit793 529 Double Unit

Side view793 528 Single Unit

Side view793 529 Double Unit

Top view 782 10298 Side view782 10298


734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of

Clamp Set

DC stop


793 301 DC stop


50- load

Port 4COMMON

806–960/1710–18801920–2170 MHz

Port 1GSM 900

806–960 MHz

Port 2GSM 1800

1710–1880 MHz

Port 3UMTS

1920–2170 MHz

80

Port 2 ↔ Port 3


80 / 160 / 400 / 900 / 1800 / UMTS2400 – 2500 MHz

WLAN

• Designed for inhouse multiband distribution networks• Enables feeder sharing• DC by-pass between ports 1 and 3• Built-in DC stop between ports 2 and 3


Band 1 50 – 2200 MHzBand 2 2400 – 2500 MHz



VSWR < 1.25 (50 – 2200 / 2400 – 2500 MHz)

Impedance 50




Connectors N female

Application Indoor

Special features Built-in DC stop between ports 2 and 3DC by-pass between ports 1 and 3 (max. 2500 mA)


Weight 0.47 kg



Technical Data

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

0 300 600 900 1200 1500 1800 2100 2400 2700 3000

Atte

nuat

ion/

dB

Frequency/MHz

2400 – 2500

50 – 2200

0

10

20

30

40

50

60

70

80

90

100

Atte

nuat

ion/

dB

Frequency/MHz875 885 895 905 915 925 935 945 955 965 975

935 – 960890 – 915


Port 1 ↔ Port 3

Diagram I

Diagram IIPort 2 ↔ Port 3

Port 1

Port 2

Port 3

Port 1 ↔ Port 3

81

Hybrid Combiners3-dB Couplers

Hybrid Combiner 4 : 4Hybrid Combiners 2 : 1Hybrid Ring Junctions

Decoupled Power Splitters4.7-dB, 6-dB, 7-dB, 10-dB Couplers

Hyb

rid

Com

bine

rs

3-dB Coupler K 63 70 61 806 – 960 MHz 500 W 84

3-dB Coupler K 63 70 67 806 – 960 MHz 500 W 84

3-dB Coupler 793 506 806 – 960 MHz 500 W 85

3-dB Coupler 793 006 1700 – 2200 MHz 300 W 86

3-dB Coupler 793 554 800 – 2200 MHz 300 W 87

3-dB Coupler with Cable Absorber 792 699 806 – 960 MHz 150 W per Tx/Rx port 88



Hybrid Combiner 4:4 782 10532 1710 – 2170 MHz 60 W at each port 91



Hybrid Transmitter Combiner 2:1 791 600 925 – 960 MHz 40 W at each port 94





1:3 Power Splitter 728 044 806 – 960 MHz 100 W each input 97

1:4 Power Splitter 729 812 806 – 960 MHz 100 W each input 97

Hybrid Ring Junction K 63 73 621 806 – 960 MHz 100 W per input 98, 99

Hybrid Ring Junction 790 881 890 – 960 MHz 100 W per input 98, 99

Hybrid Ring Junction 791 498 1710 – 1880 MHz 50 W per input 98, 99

4.7-dB Coupler 792 937 806 – 960 MHz 350 W 100

4.7-dB Coupler 792 170 806 – 960 MHz 350 W 100

6-dB Coupler 793 105 806 – 960 MHz 350 W 100

6-dB Coupler 792 180 806 – 960 MHz 350 W 100

7-dB Coupler 793 106 806 – 960 MHz 350 W 100

7-dB Coupler 793 107 806 – 960 MHz 350 W 100

10-dB Coupler 793 108 806 – 960 MHz 350 W 100

10-dB Coupler 790 213 806 – 960 MHz 350 W 100

4.7-dB Coupler 792 817 1710 – 1900 MHz 350 W 101

4.7-dB Coupler 792 745 1710 – 1900 MHz 350 W 101

6-dB Coupler 792 820 1710 – 1900 MHz 350 W 101

6-dB Coupler 792 819 1710 – 1900 MHz 350 W 101

7-dB Coupler 792 822 1710 – 1900 MHz 350 W 101

7-dB Coupler 792 821 1710 – 1900 MHz 350 W 101

10-dB Coupler 792 816 1710 – 1900 MHz 350 W 101

10-dB Coupler 792 815 1710 – 1900 MHz 350 W 101

6-dB Coupler 792 964 800 – 1900 MHz 350 W 102

6-dB Coupler 792 965 800 – 1900 MHz 350 W 102

10-dB Coupler 792 966 800 – 1900 MHz 350 W 102

10-dB Coupler 792 967 800 – 1900 MHz 350 W 102


Hybrid Combiners, Power Splitters and Couplers:

83

Summary of Articles

84

3-dB Coupler (90° Hybrid)806 – 960 MHz

Type No. K 63 70 61 K 63 70 67Connectors N female 7-16 female

Frequency range 806 – 960 MHz

Attenuation 1 ↔ 2 / 1 ↔ 3 3 ±0.4 dB (see diagram I)

Attenuation 2 ↔ 3 See diagram II

Directivity > 30 dB

VSWR < 1.1

Impedance 50

Input power < 500 W total power at two inputs,with max. 350 W at one input

Application Indoor


Weight 0.6 kg


Dimensions (w x h x d) 157 x 55 x 95 mm 157 x 55 x 84 mm(including connectors)

Technical Data

K 63 70 67

The 3-dB coupler can be used:– as a decoupled power splitter with a ratio of 1:1,– for the decoupled combining of two trans-

mitters with frequency spacing as narrow asdesired (at 3 dB loss),

– for the decoupled combining of two receiverswith frequency spacing as narrow as desired,

– for the decoupled combining of two trans-mitter/receiver units, whose integratedduplexers are within the same frequencyrange,

– as a frequency-independent 90° phase shifter,– as a component to form combiners.

Function:The 3-dB coupler has four ports, two of which are decoupled from each other. For exampleeffective power entering into port 1 is distributedinto ports 2 and 3. Port 4 is decoupled andwithout power if ports 2 and 3 are ideallymatched. In practice an absorber of suitablepower at port 4 is to be planned in accordancewith the mismatch of ports 2 and 3. Decoupled combining can be achieved via thediagonally opposite ports 2 and 3 or 1 and 4. 1↔ 3

1↔ 22.5

3.0

3.5

Frequency/MHz806 960

Atte

nuat

ion

1↔

3 / d

B

Atte

nuat

ion

1 ↔

2 / d

B Typical attenuation between ports1↔ 2 resp. 1 ↔ 3 vs. frequency

1.0 1.5 2.0

15

20

25

Atte

nuat

ion

2↔

3 / d

B

VSWR at port 1(with 50- load at port 4)

Note: VSWR and attenuation values are measured when the remaining portsare terminated with 50- loads.

Diagram I

Diagram II

3

2 4

Typical attenuation 2 ↔ 3 vs. VSWR at port 1

85


Type No. 793 506Frequency range 806 – 960 MHz



Directivity > 30 dB

VSWR < 1.1

Impedance 50





Application Indoor or outdoor (IP66)


Weight 1.8 kg


Dimensions (w x h x d) 136 mm x 46.5 mm x 94 mm (including connectors)

Technical Data







1↔ 22.5

3.0

3.5


Atte

nuat

ion

1 ↔

3 / d

B

Atte

nuat

ion

1↔

2 / d


1.0 1.5 2.0

15

20

25

Atte

nuat

ion

2 ↔

3 / d

B



Diagram I

Diagram II

1 3

2 4


86





Directivity > 25 dB

VSWR < 1.15

Impedance 50






Mounting With 2 screws (max. 5.5 mm diameter)

Weight 1.3 kg


Dimensions (w x h x d) 94 mm x 60 mm x 88 mm (including connectors)

Technical Data







1↔ 22.5

3.0

3.5


Atte

nuat

ion

1↔

3 / d

B

Atte

nuat

ion

1↔

2 / d


1.0 1.5 2.0

15

20

25

Atte

nuat

ion

2 ↔

3 / d

B



Diagram I

Diagram II

1 3

2 4


87


The 3-dB coupler can be used:– as a decoupled power splitter with a ratio of 1 : 1,– for the decoupled combining of two transmitters

with frequency spacing as marrow as desired (at3 dB loss),

– for the decoupled combining of two receivers withfrequency spacing as marrow as desired,

– for the decoupled combining of two transmitter/receiver units. whose integrated duplexers arewithin the same frequency range,

– as a frequency-independent 90° phase shifter,– as a combiner component.

Function:The 3-dB coupler has four ports, two of which aredecoupled from each other. For example effectivepower entering into port 1 is distributed into theports 2 and 3. Port 4 is decoupled and withoutpower if ports 2 and 3 are ideally matched. In prac-tice an absorber of suitable power at port 4 is to beplanned for according to the mismatch of ports 2and 3.Decoupled combining can be achived via the diag-onally opposite ports 2 and 3 respectively 1 and 4.




Directivity > 20 dB

VSWR < 1.2

Impedance 50



Temperatur range –30 … +70 °C



Mounting With 2 screws (max. 5.5 mm diameter)

Weight 1.3 kg


Dimensions (w x h x d)) 94 mm x 53 mm x 105 mm (including connectors)

Technical Data


1↔ 2

1↔ 3

2.0

3.0

4.0

800 2200

Typical attenuation between ports1↔ 2 resp. 1 ↔ 3 vs. frequency

Atte

nuat

ion

1↔

3 / d

B

Atte

nuat

ion

1 ↔

2 / d

B

1.0 1.5 2.0

15

20

25

Atte

nuat

ion

2 ↔

3 / d

B


Diagram I

Diagram II

1 3

2 4


88


AttenuationTx/Rx1 → Antenna 3 ±0.4 dBTx/Rx2 → Antenna 3 ±0.4 dBTx/Rx1 ↔ Tx/Rx2 See diagram

VSWR < 1.11

Impedance 50

Input power < 150 W per Tx/Rx port with max. 16 signals at each port




Application Indoor

Special features DC signals at Tx/Rx1 port are passed to Antenna portDC signals at Tx/Rx2 port are short-circuited

Mounting Wall mounting: With 4 screws (max. 7 mm diameter) 19˝ rack mounting: To be inserted on pre-installed

19˝ sliding bars (2 height units required)

Weight 10.3 kg


Dimensions (w x h x d) 336 mm x 444 mm x 64 mm

Technical Data


3-dB Coupler with Cable Absorber806 – 960 MHz

The 3-dB Coupler with Cable Absorber is de-signed to combine two BTS (Base TransceiverStations) onto one antenna in order to savefeeder cable and antenna costs.

• Contrary to standard absorbers, the herebyimplemented cable absorber provides excel-lent intermodulation performance

• The frequency spacing between transmittersignals can be as small as required

• DC signals at Tx/Rx1 port are passed toantenna port

• DC signals at Tx/Rx2 port are short-circuited


Note:

The 3-dB Coupler with Cable Absorber is designed for amax. input power of 150 W per input (in total 300 W). Wall-mounting of the device is recommended with the cooling ribs running in a vertical direction (see photo) inorder to dissipate the max. heat power of 150 W and notto over-heat the unit.

When installed in a 19˝ rack, it must be ensured that themax. heat power of 150 W is sufficiently dissipated, so thatthe ambient temperature does not rise above +50 °C. Thiscan be achieved for example by the additional installationof a correspondingly dimensioned ventilator in the 19˝ rackor by reducing the maximum input power.

The max. connector coupling torque of 25 Nm is not to beexceeded.

Typical attenuation Tx/Rx1 ↔ Tx/Rx2vs. Antenna VSWR

Atte

nuat

ion

Tx1

Tx2

/ d

B

Antenna VSWR

1.0 1.5 2.0

Antenna VSWR

25

20

15

Antenna Tx/Rx2

Tx/Rx1

Antenna

Tx/Rx2

Tx/Rx1

Atte

nuat

ion

Tx/

Rx1

↔T

x/R

x2 /

dB



VSWR < 1.15

Impedance 50

Input power < 150 W per Tx/Rx port with max. 16 signals at each port




Application Indoor




Weight 9.8 kg



Technical Data





• The frequency spacing between transmitter signals can be as small as required




Note:

The 3-dB Coupler with Cable Absorber is designed for amax. input power of 150 W per input (in total 300 W). Wall-mounting of the device is recommended with the cooling ribs running in a vertical direction (see photo) inorder to dissipate the max. heat power of 150 W and not to over-heat the unit.




Antenna Tx/Rx2Tx/Rx1

89

Antenna

Tx/Rx2

Tx/Rx1

Atte

nuat

ion

Tx/

Rx1

↔T

x/R

x2 /

dB

90







Note:

The 3-dB Coupler with Cable Absorber is designed for amax. input power of 150 W per input (in total 300 W). Wall-mounting of the device is recommended with the cooling ribs running in a vertical direction (see photo) inorder to dissipate the max. heat power of 150 W and not to over-heat the unit.





VSWR < 1.2

Impedance 50

Input power < 150 Wper Tx/Rx port with max. 16 signals at each port




Application Indoor




Weight 9.8 kg



Technical Data




Antenna Tx/Rx2

Tx/Rx1

Antenna

Tx/Rx2

Tx/Rx1

Atte

nuat

ion

Tx/

Rx1

↔T

x/R

x2 /

dB

Antenna VSWR

Hybrid Combiner 4:41710 – 2170 MHz

91


Power distribution loss(including insertion loss)Input 1...4 ↔ Output 1...4 1710 – 2000 MHz: 6.7 ±0.5 dB

2000 – 2170 MHz: 6.7 ±0.9 dB

Insertion Loss < 0.5 dB

IsolationInput 1...4 ↔ Input 1...4 1710 – 2000 MHz: > 22 dB*

2000 – 2170 MHz: > 19 dB*

Output 1...4 ↔ Output 1...4 1710 – 2000 MHz: > 22 dB*2000 – 2170 MHz: > 19 dB*

VSWR (all ports) < 1.3*

Impedance 50

Input power < 60 W at each port





Mounting Wall mounting: With 4 screws (max. 8 mm diameter) Mast mounting: With additional clamp set

Dimensions (w x h x d) Approx. 272 mm x 273 mm x 72 mm(including connectors and mounting brackets)

Technical Data

* Valid if all ports are terminated with 50- loads.

• Desiged for the decoupled combining of 4 transmitter orreceiver signals and distributing these signals evenly onto4 antenna outputs.

• The use of fewer than 4 inputs or outputs is possible. Anyunused input ports have to be terminated with lowpower50- loads, unused output ports have to be terminatedwith high-power 50- loads.

• Suitable for indoor or outdoor applications

Inuts 1...4

Outputs 1...4

Output 1 Output 2 Output 3 Output 4

Input 1 Input 2 Input 3 Input 4

3-dB Coupler 3-dB Coupler

3-dB Coupler 3-dB Coupler


734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm

Type No. Clamp setsuitable for mast diameter of

Clamp Set

92


• Designed for the decoupled combining of 2transmitter or receiver signals onto one com-mon antenna


• Excellent intermodulation performance


Port 3


AttenuationPort 1 ↔ Port 3 3.1 ±0.5 dBPort 2 ↔ Port 3 3.1 ±0.5 dBPort 1 ↔ Port 2 > 22 dB*

VSWR (all ports) < 1.15

Impedance 50

Input powerPort 1 < 60 WPort 2 < 60 W






Dimensions (w x h x d) Approx. 135 mm x 260 mm x 90 mm(including connectors)

Technical Data


Port 2

Port 1


734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm

Clamp setType No.suitable for mast diameter of

Clamp Set

Port 3Antenna

Tx1/Tx2/Rx1/Rx2

Port 1Tx1/Rx1

Port 2Tx2/Rx2

Hybrid Combiner

93


• Designed for the decoupled combining of 2transmitter or receiver signals onto one com-mon antenna


• Excellent intermodulation performance



AttenuationPort 1 ↔ Port 3 3.1 ±0.5 dBPort 2 ↔ Port 3 3.1 ±0.5 dBPort 1 ↔ Port 2 > 22 dB*


Impedance 50

Input powerPort 1 < 60 WPort 2 < 60 W






Dimensions (w x h x d) Approx. 135 mm x 260 mm x 90 mm(including connectors)

Technical Data



734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


Clamp Set

Port 3Antenna

Tx1/Tx2/Rx1/Rx2

Port 1Tx1/Rx1

Port 2Tx2/Rx2

Port 3

Port 2

Port 1

Hybrid Combiner

Hybrid Transmitter Combiner925 – 960 MHz

Number of inputs 2 4


Frequency spacing 0 kHz

Insertion loss < 3.9 dB < 7.2 dB

Isolation > 70 dB

VSWRTx inputs < 1.2Antenna output < 1.4

Impedance 50

Input power < 40 W each input


Connectors N female

Application Indoor

Weight 0.8 kg Approx. 1.8 kg

Packing size Approx. Approx.107 x 95 x 215 mm 211 x 98 x 326 mm

Dimensions (w x h x d) 86 x 60 x 183 mm 172 x 60 x 262 mm(including connectors) (including connectors)

Type No. 791 600 792 078

Technical Data

The hybrid transmitter combiner allows two to four trans-mitters to be combined to a common antenna output.

Special features:– very narrow spacing of the transmitting frequencies,

down to adjacent channel spacing (3 dB/6 dB loss dueto design principle)

– very high isolation between Tx inputs due to built-incirculators

– easy frequency changing as no tuning is required– low space requirement due to compact design

Design and construction:The hybrid transmitter combiner uses hybrid ring junc-tions to combine the transmitters. Each transmitting pathincorporates a wide-band dual circulator with integratedabsorbers. The absorbers are dimensioned for a totalreflection possibly occurring at the output. The dissipa-tion power is fed to the surroundings via the ribbedhousing.

Customized versions:– with a single circulator instead of dual circulator, if

lower isolation between the Tx inputs is sufficient– with a band-pass filter at the output– with power monitoring feature– for higher power

791 600

HR

HR

HR HR

Tx 1

Tx 1 Tx 2 Tx 3 Tx 4

Tx 2

Antenna

Antenna

791 600

792 078

HR = Hybrid ring junction

94

95

Number of inputs 2 4


Frequency spacing 0 kHz

Insertion loss < 3.8 dB < 7.2 dB

Isolation > 50 dB

VSWRTx inputs < 1.2Antenna output < 1.4

Impedance 50




Application Indoor

Weight 0.8 kg Approx. 1.8 kg

Packing size Approx. Approx.107 x 95 x 202 mm 211 x 98 x 314 mm

Dimensions (w x h x d) 86 x 60 x 165 mm 172 x 60 x 244 mm(including connectors) (including connectors)

Type No. 791 962 792 079

Technical Data

The hybrid transmitter combiner allows two to fourtransmitters to be combined to a common antennaoutput.

Special versions:– very narrow spacing of the transmitting

frequencies, down to adjacent channel spacing (3 dB/6 dB loss due to design principle)

– very high isolation between Tx inputs due to built-in circulators

– easy frequency changing as no tuning is required– low space requirement due to compact design

Design and construction:The hybrid transmitter combiner uses hybrid ringjunctions to combine the transmitters. Each trans-mitting path includes a wide-band circulator with integrated absorbers. The absorbers aredimensioned for a possible total reflection occurringat the output. The dissipation power is fed to thesurroundings via the ribbed housing.

Customized version:– with a dual circulator instead of single circulator

to enhance isolation between the Tx inputs– with a band-pass filter at the output– with power monitoring feature– for higher power

791 962

HR

HR

HR HR

Tx 1

Tx 1 Tx 2 Tx 3 Tx 4

Tx 2

Antenna

Antenna

791 962

792 079

HR = Hybrid ring junction



The hybrid transmitter combiner allowsseveral transmitters to be combined toa common antenna output.

Special versions:– high power hybrid combiner de-

signed for cellular network base stations, more specifically for thePCN/DCS project

– very narrow spacing of the trans-mitting frequencies, down to adjacentchannel spacing

– variable transmitter frequencies

Design and construction:The hybrid transmitter combiner hasthree inputs and one output. For combi-ning transmitters one 3 dB coupler andone 4.7 dB coupler are used as hybrid.In each transmitting path a wide-banddual circulator is inserted, which cau-ses very high isolation. This effectivelysuppresses intermodulation products.The absorbers are dimensioned for apossible total reflection occurring at theoutput.The combiner also includes a bandpass filter at the output.

Number of inputs 3

Frequency range 1805 ... 1880 MHz

Min. frequency spacing 0 kHz

Insertion loss < 6 dB

Isolation > 65 dB


VSWRInput < 1.2Output < 1.4

Impedance 50

Intermodulation products Typically –150 dBc (3rd Order; with 2 x 20 W)



Connectors N female

Application Indoor

Weight Approx. 5 kg


Dimensions (19˝ drawer) Height 3 Units = 133 mm, plug in depth = 450 mm

Type No. 792 691

Technical Data

96

7-16 Coupler

N Coupler

97

Power splitting ratio 1 : 3 1 : 4


Power dividing loss(including insertion loss) < 5.5 dB < 6.5 dB

Isolation > 25 dB

VSWR < 1.2

Impedance 50


Connectors N female

Application Indoor




Dimensions (w x h x d) 74 mm x 68 mm x 140 mm 114 mm x 68 mm x 140 mm(including connectors)

Decoupled Power Splitter806 – 960 MHz

The decoupled power splitter can be used:– for power distribution, e. g. from one common

antenna to several receivers with frequencyspacing as narrow as desired,

– for power distribution, for example: from onetransmitter to several outputs,

– for decoupled combining of several transmitterswith frequency spacing as narrow as desired (at 4.7 dB or 6 dB loss),

– for decoupled combining of several transmitting/receiving units, whose integrated duplexers arewithin the same frequency range.

Function:The decoupled 3:1 power splitter has 3 inputs, oneoutput,and 3 absorber ports. The decoupled 4:1power splitter has 4 inputs, one output, and 4absorber ports.The inputs are only decoupled if theabsorber ports are terminated with 50- loads ofsuitable power.

Dimensioning the external absorbers:The absorbers of the 3:1 power splitter must bedimensioned so that at least 2/3 of the power fedinto the inputs can be absorbed.Example: If a power of 50 W is fed into every input,then the absorbers must be able to absorb 33 Weach.

The absorbers of the 4:1 power splitter must bedimensioned so that at least 3/4 of the power fedinto the inputs can be absorbed.Example: If a power of 50 W is fed into every input,then the absorbers must be able to absorb 37 Weach.

Type No. 728 044 729 8121:3 power splitter 1:4 power splitter

Technical Data

729 812

E1 E3E2 E4

A1 A2 A3 A4

Connectors E1 … E4: inputs, decoupledConnectors A1 … A4: external 50- absorbers

1:4 power splitter 729 812

Output(Antenna)


98

Hybrid Ring Junction (180° Hybrid)806 – 960 MHz / 1710 – 1880 MHz

Technical Data

4

3

1

2

/4 /4

3/4 /4

The hybrid ring junction can be used:– as a power splitter with a ratio of 1:1,– for the decoupled combining of two transmitters with arbitrarily low

frequency spacing (at 3 dB loss),– for the decoupled combining of two receivers with arbitrarily low

frequency spacing,– for the decoupled combining of two transmitter/receiver units,

whose integrated duplexers are within the same frequency range,– as component to form combiners.

Description:The hybrid ring junction has four ports, two of which are decoupledfrom each other. For example effective power entering into port 1 isdistributed into ports 2 and 4, port 3 is decoupled and without powerif ports 2 and 4 are ideally matched. In practice an absorber of suita-ble power at port 3 is to be planned for according to the mismatch of ports 2 and 4.Decoupled combining can be made via ports 1 and 3 or 2 and 4.

Frequency range 806 – 960 MHz 890 – 960 MHz 1710 – 1880 MHz

Attenuation 1 ↔ 2 or 1 ↔ 4 3 ±0.4 dB 3 ±0.3 dB 3 ±0.4 dB(see diagram I) (see diagram I) (see diagram I)

Attenuation 1 ↔ 3 or 2 ↔ 4 See diagram II See diagram II

VSWR < 1.2 < 1.3

Impedance 50 50

Input power < 100 W per input < 50 W per input

Connectors N female N female

Application Indoor Indoor

Mounting With 2 screws (max. 4.5 mm diameter) With 4 screws(max. 4.5 mm diameter)


Packing size Approx. 160 mm x 40 mm x 105 mm 90 mm x 40 mm x 110 mm

Dimensions (w x h x d) 150 mm x 30 mm x 87 mm (including connectors) 80 mm x 26 mm x 106 mm(including connectors)

Type No. K 63 73 621 790 881 791 498

K 63 73 621790 881

Port 1Port 2

Port 3Port 4

Port 1

Port 2

Port 3

Port 4

791 498

Note: VSWR and attenuation values are measured when the remaining ports are terminated with 50- loads.

99

Hybrid Ring Junction (180° Hybrid)806 – 960 MHz / 1710 – 1880 MHz

K 63 73 621

790 881

1↔↔ 4

1↔↔ 2

2.5

3.0

3.5

806 960Frequency/MHz

Typical attenuation 1 ↔ 2 and 1↔ 4vs. frequency

Atte

nuat

ion

1 ↔

4 / d

B

Atte

nuat

ion

1 ↔

2 / d

B

1↔↔ 4

1↔↔ 2

2.5

3.0

3.5


Typical attenuation 1 ↔ 2 and 1 ↔ 4vs. frequency

Atte

nuat

ion

1↔

4 / d

B

Atte

nuat

ion

1↔

2 / d

B

1 ↔↔ 2

1 ↔↔ 42.5

3.0

3.5


Typical attenuation 1 ↔ 2 and 1 ↔ 4vs. frequency

Atte

nuat

ion

1↔

4 / d

B

Atte

nuat

ion

1 ↔

2 / d

B

20

Atte

nuat

ion

2 ↔

4 / d

B

Atte

nuat

ion

1↔

3 / d

B

30

40

Attenuation 1 ↔ 3 or 2 ↔ 4 vs. frequency

Frequency/MHz960940900860820

typical attenuationguaranteed attenuation

806

20

Atte

nuat

ion

2↔

4 / d

B

Atte

nuat

ion

1 ↔

3 / d

B

30

40


Frequency/MHz19001850180017501700


20

Atte

nuat

ion

2 ↔

4 / d

B

Atte

nuat

ion

1↔

3 / d

B

30

40


Frequency/MHz960950930910890


Diagram II791 498

Diagram I

Diagram II

Diagram II

Diagram I

Diagram I


100

4.7-dB, 6-dB, 7-dB, 10-dB Coupler (90° Hybrid)806 – 960 MHz

1 3

2 4

The 4.7-dB coupler is used as a decoupled splitter for powersplitting purposes at a 1 : 2 ratio.An effective power entering into e. g. port 1 is divided betweenthe ports 2 and 3 at a ratio of 1 : 2.Thus 1/3 of the input power (attenuation: 4.7 dB) is available atport 2 and 2/3 of the input power is available at port 3.

The 6-dB coupler is used as a decoupled splitter for powersplitting purposes at a 1 : 3 ratio.An effective power entering into e. g. port 1 is divided betweenthe ports 2 and 3 at a ratio of 1 : 3.Thus 1/4 of the input power (attenuation: 6 dB) is available atport 2 and 3/4 of the input power is available at port 3.


The 10-dB coupler is used as a decoupled splitter for powersplitting purposes at a 1 : 9 ratio.An effective power entering at e. g. port 1 is divided betweenthe ports 2 and 3 at a ratio of 1 : 9.Thus 1/10 of the input power (attenuation: 10 dB) is availableat port 2 and 9/10 of the input power is available at port 3.

Port 4 is decoupled and remains free of power if the ports 2and 3 are ideally matched. In practice an absorber of suitablepower at port 4 is to be planned in accordance with the mis-match of ports 2 and 3.

Decoupled combining can be achieved via the diagonally oppo-site ports 2 and 3 respectively 1 and 4.


790 213792 170792 180793 107

Type No. N female 792 937 793 105 793 106 793 1087-16 female 792 170 792 180 793 107 790 213

Version 4.7-dB Coupler 6-dB Coupler 7-dB Coupler 10-dB Coupler

Frequency range 806 – 960 MHzAttenuation 1 ↔ 3 (4 ↔ 2) 1.8 ±0.3 dB 1.25 ±0.2 dB 1.0 ±0.2 dB 0.5 ±0.2 dBAttenuation 1 ↔ 2 (4 ↔ 3) 4.7 ±0.5 dB 6.0 ±0.5 dB 7.0 ±0.5 dB 10 ±0.5 dBDirectivity > 27 dBVSWR < 1.1Impedance 50 Input power < 350 W total powerApplication IndoorMounting With 2 screws (max. 5.5 mm diameter)Weight 0.6 kgPacking size Approx. 300 mm x 65 mm x 115 mm Dimensions (w x h x d)

N female 157 mm x 55 mm x 95 mm (including connectors)7-16 female 157 mm x 55 mm x 84 mm (including connectors)

Technical Data

4.7-dB, 6-dB, 7-dB, 10-dB Coupler (90° Hybrid)1710 – 1900 MHz

1 3

2 4

The 4.7-dB coupler is used as a decoupled splitter for powersplitting purposes at a 1 : 2 ratio.An effective power entering into e. g. port 1 is divided betweenthe ports 2 and 3 at a ratio of 1 : 2.Thus 1/3 of the input power (attenuation: 4.7 dB) is available atport 2 and 2/3 of the input power is available at port 3.






Note:VSWR and attenuation values are measured when the remaining ports are terminated with 50- loads.

792 745792 815792 819792 821

Type No. N female 792 817 792 820 792 822 792 8167-16 female 792 745 792 819 792 821 792 815

Version 4.7-dB Coupler 6-dB Coupler 7-dB Coupler 10-dB Coupler

Frequency range 1710 – 1900 MHzAttenuation 1 ↔ 3 (4 ↔ 2) 1.8 ±0.3 dB 1.25 ±0.2 dB 1.0 ±0.2 dB 0.5 ±0.2 dBAttenuation 1 ↔ 2 (4 ↔ 3) 4.7 ±0.5 dB 6.0 ±0.5 dB 7.0 ±0.5 dB 10 ±0.5 dBDirectivity > 27 dBVSWR < 1.1Impedance 50 Input power < 350 W total power at two inputs,

with max. 250 W at one inputApplication IndoorMounting With 2 screws (max. 5.5 mm diameter)Weight 0.5 kgPacking size Approx. 260 mm x 65 mm x 115 mm Dimensions (w x h x d)

N female 111 mm x 55 mm x 95 mm (including connectors)7-16 female 111 mm x 55 mm x 84 mm (including connectors)

Technical Data

101

102

6-dB, 10-dB Coupler (90° Hybrid)800 – 1900 MHz

1 3

2 4

792 965792 967






Type No. N female 792 964 792 9667-16 female 792 965 792 967

Version 6-dB Coupler 10-dB Coupler

Frequency range 800 – 1900 MHz 800 – 1900 MHzAttenuation 1 ↔ 3 (4 ↔ 2) 1.5 ±0.5 dB (800 – 1900 MHz) 0.5 ±0.5 dB (800 – 1900 MHz)Attenuation 1 ↔ 2 (4 ↔ 3) 6.0 ±1 dB (800 – 960 / 1700 – 1900 MHz) 10 ±1 dB (800 – 960 / 1700 – 1900 MHz)

6.0 –1.5 dB (960 – 1700 MHz) 10 –2 dB (960 – 1700 MHz)Directivity > 22 dB > 20 dBVSWR < 1.15Impedance 50 Input power < 350 W total power at two inputs,

with max. 250 W at one inputApplication IndoorMounting With 2 screws (max. 5.5 mm diameter)Weight 0.5 kgPacking size 275 mm x 47 mm x 115 mmDimensions (w x h x d)

N female 135 mm x 40 mm x 95 mm (including connectors)7-16-female 135 mm x 40 mm x 84 mm (including connectors)

Technical Data

103

System Components

Bias TeesMeasuring Directional Coupler

CirculatorsDC-Stops

Attenuators50- Loads

Power Distribution Unit

Sys

tem

Com

pone

nts

104

Measuring Directional Coupler 792 972 824 – 960 MHz 800 W 105960 – 2500 MHz 200 W

DC Stop 793 301 800 – 2170 MHz 750 W 106Bias Tee 793 304 800 – 2170 MHz 250 W 107Bias Tee 782 10429 800 – 2170 MHz 250 W 108Bias Tee 782 10550 1710 – 2170 MHz 250 W 109Smart Bias Tee 12 V / BTS 782 10253 800 – 2170 MHz 750 W 110, 111, 112Smart Bias Tee 12 V / Antenna 782 10254 800 – 2170 MHz 750 W 110, 111, 112Smart Bias Tee 24 V / BTS 782 10255 800 – 2170 MHz 750 W 110, 111, 112Smart Bias Tee 24 V / Antenna 782 10256 800 – 2170 MHz 750 W 110, 111, 112Smart Bias Tee 12 V / BTS 782 10453 800 – 2170 MHz 750 W 110, 111, 112Smart Bias Tee 12 V / Antenna 782 10454 800 – 2170 MHz 750 W 110, 111, 112Smart Bias Tee 24 V / BTS 782 10455 800 – 2170 MHz 750 W 110, 111, 112Smart Bias Tee 24 V / Antenna 782 10456 800 – 2170 MHz 750 W 110, 111, 112Circulator 791 375 890 – 960 MHz 150 W 113Circulator 791 376 890 – 960 MHz 150 W 113Circulator 792 763 1805 – 1880 MHz 100 W 114Circulator 782 10319 1900 – 2200 MHz 120 W 115Circulator 782 10320 1900 – 2200 MHz 120 W 115Attenuator 3 dB 784 10235 0 – 4000 MHz 2 W 118Attenuator 6 dB 784 10236 0 – 4000 MHz 2 W 118Attenuator 10 dB 784 10237 0 – 4000 MHz 2 W 118Attenuator 20 dB 784 10238 0 – 4000 MHz 2 W 118Attenuator 3 dB 791 918 0 – 4000 MHz 15 W 119Attenuator 6 dB 791 919 0 – 4000 MHz 12 W 119Attenuator 10 dB 791 920 0 – 4000 MHz 10 W 119Attenuator 20 dB 791 921 0 – 4000 MHz 10 W 119Cable Attenuator 782 10294 400 – 2200 MHz 100 W 120Cable Absorber 800 – 2500 MHz 782 10295 800 – 960 MHz 150 W

960 – 2500 MHz 100 W 12150- Load (N male) K 62 26 61 1 0 – 2500 MHz 0.5 W 12250- Load (7-16 male) 784 10367 0 – 4000 MHz 1.5 W 12250- Load (7-16 female) 784 10470 0 – 4000 MHz 1.5 W 12250- Load (N male) K 62 26 11 1 0 – 2500 MHz 2 W 12250- Load (N female) K 62 26 40 1 0 – 2500 MHz 10 W 12350- Load (N male) K 62 26 41 1 0 – 2500 MHz 10 W 12350- Load (N female) K 62 26 20 1 0 – 2500 MHz 25 W 12350- Load (N male) K 62 26 21 1 0 – 2500 MHz 25 W 12350- Load (7-16 female) K 62 26 20 7 0 – 2500 MHz 25 W 12350- Load (7-16 male) K 62 26 21 7 0 – 2500 MHz 25 W 12350- Load (N female) K 62 26 30 1 0 – 2500 MHz 50 W 12350- Load (N male) K 62 26 31 1 0 – 2500 MHz 50 W 12350- Load (7-16 female) K 62 26 30 7 0 – 2500 MHz 50 W 12350- Load (7-16 male) K 62 26 31 7 0 – 2500 MHz 50 W 12350- Load (N female) K 62 26 50 1 0 – 1000 MHz 100 W 12350- Load (N male) K 62 26 51 1 0 – 1000 MHz 100 W 12350- Load (7-16 female) K 62 26 50 7 0 – 1000 MHz 100 W 12350- Load (7-16 female) 782 10474 806 – 2500 MHz 60 W 124

Summary of Articles


System Components:

Power Distribution Unit (PDU) 782 10344 38 ... 72 V DC 116, 117

Description Type No. Power supply (DC input) Page

105


Insertion lossInput port → Output port < 0.05 dB (824 – 2500 MHz)

Coupling attenuationInput port → Forward port 32.0 ±0.75 dB (824 – 960 MHz)

28.5 ±1.50 dB (1710 – 2500 MHz)Output port → Reflected port 32.0 ±0.75 dB (824 – 960 MHz)

28.5 ±1.50 dB (1710 – 2500 MHz)

Directivity > 28 dB (824 – 2200 MHz)3> 25 dB (2200 – 2500 MHz)

VSWRInput port, Output port < 1.04 (824 – 960 MHz)

< 1.08 (960 – 2500 MHz)Forward port, Reflected port < 1.2 (824 – 2500 MHz)

Impedance 50

Input power < 800 W (824 – 960 MHz)< 200 W (960 – 2500 MHz)



ConnectorsInput port 7-16 maleOutput port 7-16 femaleForward port, Reflected port MCX female

Application Indoor

Mounting Front panel mounting possible with 4 screws (max. 2.5 mm diameter)

Weight 0.26 kg

Dimensions (w x h x d) 32 mm x 32 mm x 102.3 mm

Measuring Directional Coupler824 – 2500 MHz

The Measuring Directional Coupler providesmeasurement ports for monitoring the forwardand reflected power of a RF signal.

• Easy implementation into existing RF systemsdue to male/female connectors

• Input and output ports are reciprocal in nature• Front panel mounting possible via flange• Suitable for indoor applications

Type No. 792 972

Technical Data

102.8

Reflected Port

Output Port Input Port

Forward Port

106

DC Stop800 – 2170 MHz

Type No. 793 301Frequency range 800 – 2170 MHzInsertion loss

Port 1 ↔ Port 2 < 0.1 dB (800 – 2170 MHz)Isolation

Port 1 ↔ Port 2 > 70 dB (DC)

VSWR < 1.1 ( 800 – 2000 MHz)< 1.2 (2000 – 2170 MHz

Impedance 50 Input power < 750 W (800 – 2170 MHz)Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)Temperature range –40 ... +70 °CConnectors

Port 1 7-16 malePort 2 7-16 female

Application Indoor or outdoor (IP 66)Weight 0.32 kgDimensions (w x h x d) 70.4 mm x 39.5 mm x 32 mm

(including connectors and earthing screw of 6 mm diameter)

Technical Data

DC Stop is used in dual- or multi-band antenna systemswhere one or more antenna systems require a DC supplyfor an installed mast head amplifier. The DC Stop preventsDC voltage from being shorted within the non-biasedantenna system(s) and isolates the corresponding basestation output(s) from DC voltage.

• Low RF signal insertion loss• High DC signal isolation from port 1 to port 2 and vice versa• Suitable for indoor or outdoor applications

70.4

M29

x1.5

32

39.58

Application Example

Port 1

Port 2

Type No. 793 304

Bias Tee800 – 2170 MHz

Frequency range 800 – 2170 MHzInsertion loss

BTS ↔ Antenna < 0.1 dB (800 – 2170 MHz)Isolation

BTS ↔ Antenna > 70 dB (DC)BTS ↔ DC > 70 dB (DC)

VSWR < 1.1 (800 – 2170 MHz)Impedance 50 Input power

BTS < 250 W (800 – 2170 MHz)DC < 1000 mA / 0 ... +30 VDC

Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)Lightning protection 5 kA, 8/20 s pulseTemperature range –40 ... +70 °CConnectors

BTS 7-16 maleAntenna 7-16 femalePort DC SMB male

Application IndoorWeight 0.6 kgPacking size 145 mm x 145 mm x 50 mmDimensions (w x h x d) 88 mm x 47 mm x 35.4 mm


Technical Data

The Bias Tee is suitable to feed DC voltage into the feedercable of a receiving and/or transmitting antenna system inorder to provide the operating voltage for a mast headamplifier.

• The Bias Tee provides low RF signal insertion loss from the BTS to the antenna port and vice versa.

• The DC voltage is fed from the DC port to the antenna port while providing a high level of DC isolation from the DC to the BTS port and from the antenna to the BTS port.

• The measures taken to protect against static discharge and lightning ensure a high level of reliability and opera-tional safety.

Antenna BTS

88

1647

28.5

6.5

35.4

6.5

DCDC

793 304Bias Tee

800–2170 MHz

Application Example

Antenna

BTS

Port DC

107

108

Type No. 782 10429




BTS ↔ Antenna > 70 dB (DC)BTS ↔ DC/AISG > 70 dB (DC)


BTS < 250 W (800 – 2170 MHz)DC/AISG < 1.8 A / 13 VDC

< 0.8 A / 29 VDCLightning protection 3 kA, 10/350 s pulseIntermodulation products < –160 dBc (3rd order; with 2 x 20 W)Temperature range –40 ... +70 °CConnectors

Port 1 BTS 7-16 malePort 2 Antenna 7-16 femalePort DC/AISG SMB male

Application IndoorWeight 0.6 kgPacking size 145 mm x 145 mm x 50 mmDimensions (w x h x d) 88 mm x 47 mm x 35.4 mm


Technical Data

Antenna BTS

88

1647

28.5

6.5

35.4

6.5

DCDC

793 304Bias Tee

800–2170 MHz

Application Example

Port 2Feeder

Port 1BTS

Port DC/AISG

The Bias Tee is suitable to feed DC voltage and AISG control signals into thefeeder cable in order to provide operating voltage and control signals via theRF feeder cable to the TMA or RCU.


• The DC voltage and AISG control signal (2.176 MHz) is fed from the DC port to the antenna port while providing a high level of DC isolation from the DC tothe BTS port and from the antenna to the BTS port.

• The measures taken in conjunction with the CCU-LOC to protect against static discharge and lightning ensure a high level of reliability and operational safety.

Bias Tee800–2170 MHz

Antenna BTS

DC/AISG

109

Type No. 782 10550




BTS ↔ Antenna > 70 dB (DC)BTS ↔ DC/AISG > 70 dB (DC)


BTS < 250 W (1710 – 2170 MHz)DC/AISG < 1.8 A / 13 VDC

< 0.8 A / 29 VDCLightning protection 3 kA, 10/350 s pulse; 20 kA, 8/20 s pulseIntermodulation products < –160 dBc (3rd order; with 2 x 20 W)Temperature range –40 ... +70 °CConnectors

Port 1 BTS 7-16 femalePort 2 Antenna 7-16 femalePort DC/AISG SMB male

Application Indoor, port 2 connector outdoor with sealing (O-ring)Weight 0.6 kgPacking size 145 mm x 145 mm x 50 mmDimensions (w x h x d) 91 mm x 47 mm x 35.4 mm

(including connectors)

Technical Data

Application Example

Port 2Feeder

Port 1BTS

The Bias Tee is suitable to feed DC voltage and AISG control signals into thefeeder cable in order to provide operating voltage and control signals via theRF feeder cable to the TMA or RCU.


• The DC voltage and AISG control signal (2.176 MHz) is fed from the DC port to the antenna port while providing a high level of DC isolation from the DC tothe BTS port and from the antenna to the BTS port.

• The measures taken in conjunction with the CCU-LOC to protect against static discharge and lightning ensure a high level of reliability and operational safety

• Designed for front panel mounting (Bulkhead version).

outdoor indoor

Front panel (bulkhead)

Smart Bias Tee800 – 2170 MHz

Technical Data


Port 1 ↔ Port 2 < 0.1 dB (800 – 2170 MHz)Isolation for DC and RCU signals

Port 1 ↔ Port 2 > 70 dBPort 1 ↔ Port DC/RCU > 70 dBPort 2 ↔ Port DC/RCU > 0 dB


Port 1 or port 2 < 750 W (800 – 2170 MHz) < 750 W (800 – 2170 MHz)Port DC/RCU < 2.5 A / +8 … +14 VDC < 2.5 A / +8 … +30 VDC

Power consumption Typically 0.6 WLightning protection 3 kA, 10/350 s pulseIntermodulation products < –160 dBc (3rd order; with 2 x 20 W)Temperature range –40 ... +60 °CModem carrier frequency 2.176 MHzApplication Indoor or outdoor (IP66)Weight 1.3 kgPacking size 167 mm x 102 mm x 86 mmDimensions (w x h x d) 108.7 mm x 76 mm x 42.8 mm (including connectors)

The Smart Bias Tee combines the performance of astandard Bias Tee (e.g. type 793 304) with the functionof an additional modem (AISG standard) in order toprovide either DC voltage as well as remote control sig-nals via an RF feeder cable to a TMA or RCU.

The Smart Bias Tee provides low RF signal insertionloss from port 1 to port 2 and vice versa.The measurestaken to protect against static discharge and lightningensure a high level of reliability and operational safety.

• 782 10253, 782 10453: 12 V version for use near theBTS, in order to feed-in DC voltage and RCU controlsignals into a feeder cable

• 782 10254, 782 10454: 12 V version for use near theantenna, in order to control an RCU (only required ifno TMA is in use)

• 782 10255, 782 10455: 24 V version for use near theBTS, in order to feed-in DC voltage and RCU controlsignals into a feeder cable

• 782 10256, 78210456: 24 V version for use near theantenna, in order to control an RCU (only required if no TMA is in use)

Abbreviations:RCU = Remote Control Unit for remote electrical

control of antenna tilt

BTS = Base Transceiver Station

TMA = Tower Mounted Amplifier

AISG= Antenna Interface Standards Group (version 1.1)

Port 1 = Port for BTS or for Antenna

Port 2 = Port for Feeder Cable

Port DC/RCU = Port for DC voltage and remote controlunit signals

782 10453782 10455

Port 1BTS

Port 2Feeder

782 10454782 10456

Port 1Antenna

Port DC/RCU

Port 2Feeder

782 10253782 10255

Port 2Feeder

Port DC/RCU

Port 1BTS

782 10254782 10256

Port DC/RCU

Port DC/RCU

Port 1Antenna

Port 2Feeder

110

Type No. 782 10253 782 10254 782 10255 782 1025612 V / BTS 12 V / Antenna 24 V / BTS 24 V / Antenna

Port 1: 7-16 male BTS Antenna BTS AntennaPort 2: 7-16 female Feeder Feeder Feeder Feeder

Type No. 782 10453 782 10454 782 10455 782 1045612 V / BTS 12 V / Antenna 24 V / BTS 24 V / Antenna

Port 1: 7-16 female BTS Antenna BTS AntennaPort 2: 7-16 male Feeder Feeder Feeder Feeder


Antenna system Antenna system(1 sector) (1 sector)

without TMA with Kathrein TMA

782 10254 (12V)or

782 10256 (24V)

Warning:

Don’t mix 12 V and 24 VBias Tees in any configu-ration. Always choosecorresponding voltage tosuit the TMA.

Antenna system Antenna system(1 sector) (1 sector)

without TMA with Kathrein TMA

Port 1 (Antenna)

Port 2(Feeder)

Port 2(Feeder)

Port 1(BTS)

Port 1(Antenna)

Port 2 (Feeder)

Port 1 (BTS)

Port 2 (Feeder)

Port DC/RCU(RCU)

Block diagrams Application Examples

Port DC/RCU(CCU)

782 10253 (12V)or

782 10255 (24V)

DC cable DC cable

Port DC/RCU(RCU)

Port DC/RCU(CCU)

782 10454 (12V)or

782 10456 (24V)

782 10453 (12V)or

782 10455 (24V)

DC cable

DC cable

111


Pin connections

Please note:

The Smart Bias Tees are designed to operate under the envi-ronmental conditions as described in ETS 300 019-1-4 class4.1 E and have passed environmental tests as recommend-ed in ETS 300 019-2-4.

The installation team must be properly qualified and alsobe familiar with the relevant national safety regulations.

The coupling torque at 7-16 connectors is 25 – 30 Nm!Hold the smart bias tee housing securely while tighten-ing the 7-16 locking nut.The tightning torque for fixing the AISG connector mustbe 0.5 – 1.0 Nm (‘hand-tightened’).

782 10254, 782 10256782 10454, 782 10456

782 10253, 782 10255782 10453, 782 10455

782 10253 782 10254 782 10255 782 10256782 10453 782 10454 782 10455 782 10456

112


Insertion loss 1 ↔ 2 < 0.2 dB < 0.3 dB

Isolation 2 ↔ 1 > 25 dB > 50 dB

VSWR 1, 2, 3 < 1.2

Impedance 50

Input power < 150 W


Connectors N female

Application Indoor


Weight 360 g 645 g

Packing size 110 mm x 100 mm x 40 mm 160 mm x 90 mm x 40 mm

Dimensions (w x h x d) 91 mm x 71 mm x 32 mm 142 mm x 71 mm x 32 mm(including connectors)

Type No. 791 375 791 376Single Stage Double Stage

Circulator890 – 960 MHz

Technical Data

The circulator can be used:– to increase the coupling attenuation

between transmitters, to reduce inter-modulation products,

– to prevent adverse effects of unmatchedload impedance on amplifier performance.

Function:The circulator is a non-reciprocal componentwith low insertion loss in the forwarddirection (1 → 2) and high attenuation in thereverse direction (2 → 1). The impedance atthe input (1) of the circulator is constant andindependent of the impedance of thecomponents following. The reflected powerat the output (2) is passed to the absorberport (3), which must be terminated with anabsorber.

Dimensioning of the absorber:The absorber at port (3) must be dimen-sioned to be able to absorb the maximumpower reflected at output (2).

791 375

3

21

3

2

1

791 376

113

4x M3 /4 deep

791 376

Input Absorber connection

6x M3 / 4 deepOutput

M3 / 6 deep

Absorber connection

Input

Output

791 375

114


Frequency range 1805 – 1880 MHzInsertion loss 1 → 2 < 0.5 dBIsolation 2 ↔ 1 > 40 dBVSWR 1, 2, 3 < 1.2Impedance 50 Input power < 100 WTemperature range –10 … +60 °CConnectors N femaleApplication IndoorMounting With 4 screws (max. 3 mm diameter)Weight 440 gPacking size 110 mm x 100 mm x 40 mmDimensions (w x h x d) 113.2 mm x 59.7 mm x 27 mm

(including connectors)

Type No. 792 763Double Stage

Technical Data






792 763

3

1

2

Input

Absorber connection

Output

Internal load 10 W








Insertion loss 1 ↔ 2 < 0.3 dB < 0.5 dB

Isolation 2 ↔ 1 > 23 dB > 45 dB

VSWR 1, 2, 3 < 1.22

Impedance 50

Input power < 120 W


Connectors N female

Application Indoor


Weight 360 g 645 g

Packing size 110 mm x 100 mm x 40 mm 160 mm x 90 mm x 40 mm

Dimensions (w x h x d) 33 mm x 39 mm x 26 mm 65 mm x 39 mm x 26 mm(without connectors)

Type No. 782 10319 782 10320Single Stage Double Stage

Technical Data

782 10319

3

21

3

2

1

782 10320

115

The PDU provides DC supply voltage and alarminterfacing for up to 6 TMAs / MHAs (Tower MountedAmplifiers / Mast Head Amplifiers) with current win-dow alarming.

• Suitable for low DC power requirements, e.g.Kathrein DTMA 782 10301 (UMTS) or 782 10312(GSM1800)

• Alarm signals available on SubD 9-pin connectorand LEDs

• Bias Tees and cable sets for connection of up to 6Bias Tees for servicing 6 TMAs (or 3 DTMAs =double TMAs) are available as accessories

Power Distribution Unit (PDU)

InputPower supply

OutputsAlarms

DIP switchMHA1 ... MHA6disconnect

OutputsDC supply voltage

MHA1 ... MHA6and Red alarm LEDs

TMA failure

Orange alarm LEDPower supply failure

Alarm interface function: Under normal operating conditions each TMA pulls the nominal current from the PDU. In case of failurewhen a TMA consumes a current outside the specified alarm window, then an internal TMA circuit pulls an increased alarm current.Once the respective TMA failure detection threshold is registered by the PDU, then the following alarms are activated:1. The DC supply voltage for the defective TMA is switched off.2. The corresponding red alarm LED lights up.3. The contacts 4 and 5 on the SubD 9-pin connector are closed. In addition, the respective pins 1 (TMA1), 2 (TMA2), 3 (TMA3),

6 (TMA4), 7 (TMA5), or 8 (TMA6) are grounded. This contact status can be used for monitoring purposes. If required, the additional DIP switch can be used to override the individual alarm and turn off the respective TMA supply voltage(1 = supply voltage and red LED alarm OFF, 0 = supply voltage and red LED alarm ON).

Type No. Description Technical data


782 10388 Cable set 2 m Lenth: 2.0 m(6 cables) Cable type: RG 316

Connectors: BNC male / SMB femaleVoltage drop at 110 mA nominal current: < 0.2 V

782 10389 Cable set 5 m Lenth: 5.0 m(6 cables) Cable type: RG 316

Connectors: BNC male / SMB femaleVoltage drop at 110 mA nominal current: < 0.2 V

793 304 Bias Tee Please see separate data sheet

Type No. 782 10344

Technical Data

Power supply (DC input) 38 ... 72 V DCDC supply voltage 6x +12 ±0.3 V / nominal current: 110 mA ±20%(DC outputs to MHA1 ... MHA6)Failure detection threshold > 230 mA ±10%Alarms

LED indicators Red LED ON = TMA failure at indicated DC outputOrange LED ON = power supply failure (back-up power supply in use), Green LED ON = power supply ON

SubD 9-pin connector Contact pins 4 + 5 closed when failure detection threshold is exceeded = MHA or power supply failureContact pins 1 ... 3, 6 ... 8 grounded when failure detection threshold is exceeded = MHA failure

Electrical protection against Reverse voltage on DC outputsReverse polarity voltage, over-current and over-voltage on DC input (power supply)

Temperature range –40 ... +60 °CConnectors Power supply: DIN 3-pin male

DC supply voltage: BNC female (6 x)Alarms: SubD 9-pin

Scope of delivery PDU, 3 m power supply cable with DIN 3-pin female connector, (brown (+), blue (–), green-yellow (grd)MTBF > 450 000 hoursMounting With 2 screws (M6)Application Indoor (IP20)Weight 2.2 kgDimensions (w x h x d) 19 ˝ drawer, 2 height units, plug-in depth 171 mm

Bias Tee 793 304

116

Power Distribution Unit (PDU)

Application exampleAntenna system (1 sector) with

Kathrein PDU 782 10344, Bias Tees 793 304 and

UMTS Douple TMA 782 10301

DetailPower supplyconnector

DetailSupD 9-pinconnector

SubD 9-pin connector and LED alarms

– contact status not definedgrd contact grounded

117

Orange GreenSubD 9-pin connector pin # Red alarm LED # alarm alarm

LED LED1 2 3 4 5 6 7 8 9 1 2 3 4 5 6

failure grd – – – – – grd ON – – – – – – ONMHA1

no failure open – – – – – grd OFF – – – – – – ON

failure – grd – contacts – – – grd – ON – – – – – ONMHA2 closed if

no failure – open – at least – – – grd – OFF – – – – – ON1 failure

failure – – grd – – – grd – – ON – – – – ONMHA3

no failure – – open – – – grd – – OFF – – – – ON

failure – – – grd – – grd – – – ON – – – ONMHA4

no failure – – – open – – grd – – – OFF – – – ON

failure – – – contacts – grd – grd – – – – ON – – ONMHA5 open if no

no failure – – – failure – open – grd – – – – OFF – – ON

failure – – – – – grd grd – – – – – ON – ONMHA6

no failure – – – – – open grd – – – – – OFF – ON

Power failure – – – – – – grd – – – – – – ON ONsupply no failure – – – – – – grd – – – – – – OFF ON

118

Attenuator2 W0 – 4000 MHz

Type No. 784 10235 784 10236 784 10237 784 10238Attenuation 3 ±0.3 dB 6 ±0.3 dB 10 ±0.3 dB 20 ±0.5 dB


VSWR < 1.12

Impedance 50

Max. power 2 W

Connectors N

Application Indoor

Weight 60 g

Dimensions (L x diameter) 49 mm x 21 mm

Technical Data

Air-cooled attenuator for low power rating

• Signal attenuation for test, measuring or tuning purposes• Good matching over large frequency range• Closed metal housing, very stable and RF proof• Free choice of mounting position due to convection-cooling

119

Attenuator10 W – 15 W0 – 4000 MHz

Type No. 791 918 791 919 791 920 791 921Attenuation 3 ±0.3 dB 6 ±0.3 dB 10 ±0.3 dB 20 ±0.5 dB

Max. power 15 W 12 W 10 W 10 W


VSWR < 1.15

Impedance 50

Connectors N

Application Indoor

Weight 70 g

Dimensions (L x diameter) 50 mm x 26 mm

Technical Data

Air-cooled attenuator for medium power rating

• Signal attenuation for test, measuring or tuning purposes• Good matching over large frequency range• Closed metal housing, very stable and RF proof• Free choice of mounting position due to convection-cooling

120


Attenuation > 20 dB (400 MHz)> 50 dB (2200 MHz)

VSWR < 1.15 (typically 1.08)

Impedance 50

Input power < 100 W




Application Indoor



Weight 11.5 kg

Dimensions (w x h x d) 444 mm x 73.6 mm x 336 mm

Technical Data

Cable Attenuator100 W400 – 2200 MHz

• Attenuator for high input power

• Contrary to standard attenuators, the cable attenuatorprovides excellent intermodulation performance


0

10

20

30

40

50

60

70

80

90

100

Atte

nuat

ion/

dB

Frequency/MHz300 500 700 900 1100 1300 1500 1700 1900 2100 2300

400 – 2200

Typical Attenuation Curve


VSWR < 1.15 (typically 1.08)

Impedance 50

Input power < 150 W (800 – 960 MHz)< 100 W (960 – 2500 MHz)




Application Indoor






Technical Data

Cable Absorber800 – 2500 MHz

• 50- load for high input power

• Contrary to standard absorbers, the cable absorber provides excellent intermodulation performance


11.5444421

458.5

25

5 10

1830

0

316

336

143

ø7

95

164

30

M4

7/16

121

Connector N maleFrequency range 0 – 2500 MHzVSWR 0 – 1000 MHz < 1.08VSWR1000 – 2000 MHz < 1.15VSWR2000 – 2500 MHz < 1.20Application IndoorWeight 40 gPacking size 90 mm x 60 mm x 25 mmDimensions 33 mm / 21 mm diameter

122

Load50

50- loads are suited as absorbers for small and medium power.

They are used:– as termination for transmitters or amplifiers used for testing,

measuring or tuning,– as termination for circulators, directional couplers, hybrid

ring junctions and decoupled power splitters.

Special features of the loads are:– very low VSWR within a wide frequency range,– high stability and RF shielding due to the closed aluminium

construction,– arbitrary installation position because of convectional

cooling,– 50 W and 100 W models can be installed on front or rear

panels of electrical equipment for heat dissipation.

Type No. K 62 26 61 1

0.5 Watt *)

Type No. 784 10367 784 10470Connector 7-16 male 7-16 femaleFrequency range 0 – 4000 MHzVSWR 0 – 2000 MHz < 1.10

VSWR 2000 – 4000 MHz < 1.30IP rating IP65Application OutdoorWeight 120 gPacking size Approx. 50 mm x 90 mm x 100 mmDimensions 40 mm / 32 mm diameter 42 mm / 29 mm diameter

1.5 Watt *)

K 62 26 61 1

784 10367

Type No. K 62 26 11 1Connector N maleFrequency range 0 – 2500 MHzVSWR 0 – 1000 MHz < 1.08

VSWR 1000 – 2000 MHz < 1.15VSWR 2000 – 2500 MHz < 1.20Application IndoorWeight 40 gPacking size 90 mm x 60 mm x 25 mmDimensions 30 mm / 21 mm diameter

2 Watt *)

K 62 26 11 1

Connector N female N maleFrequency range 0 – 2500 MHzVSWR 0 – 1000 MHz < 1.08

V 1000 – 2000 MHz < 1.15VSW R2000 – 2200 MHz < 1.20VSW R2200 – 2500 MHz < 1.25Application IndoorWeight Approx. 250 gPacking size 50 mm x 90 mm x 100 mmDimensions (w x h x d) 40 x 82 x 77 40 x 82 x 85by mm (incl. connector) (incl. connector)

Load50

*) Rated power at 40 °C ambient temperature. The max. power rating increases or decreases with falling or rising ambient temperature.

Type No. K 62 26 30 1 K 62 26 31 1 K 62 26 30 7 K 62 26 31 7Connector N female N male 7-16 female 7-16 maleFrequency range 0 – 2500 MHzVSWR 0 – 1000 MHz < 1.08VSWR1000 – 2000 MHz < 1.15VSWR2000 – 2500 MHz < 1.20Application IndoorWeight Approx. 800 gPacking size 80 mm x 95 mm x 145 mmDimensions by mm (w x h x d) 67 x 90 x 130 67 x 90 x 138 67 x 90 x 134 67 x 90 x 133

(incl. connector) (incl. connector) (incl. connector) (incl. connector)

50 Watt *)

Type No. K 62 26 50 1 K 62 26 51 1 K 62 26 50 7Connector N female N male 7-16 femaleFrequency range 0 – 1000 MHzVSWR 0 – 1000 MHz < 1.08Application IndoorWeight Approx. 2.4 kgPacking size 130 mm x 195 mm x 180 mmDimensions by mm (w x h x d) 114 x 153 x 156 114 x 161 x 156 114 x 170 x 156

(including connector) (including connector) (including connector)

100 Watt *)

Type No. K 62 26 20 1 K 62 26 21 1 K 62 26 20 7 K 62 26 21 7Connector N female N male 7-16 female 7-16 maleFrequency range 0 – 2500 MHzVSWR 0 – 1000 MHz < 1.08VSWR1000 – 2000 MHz < 1.15VSWR2000 – 2500 MHz < 1.20Application IndoorWeight Approx. 500 gPacking size 50 mm x 100 mm x 135 mmDimensions by mm (w x h x d) 35 x 94 x 113 35 x 94 x 121 35 x 94 x 125 35 x 94 x 124

(incl. connector) (incl. connector) (incl. connector) (incl. connector)

25 Watt *)

K 62 26 30 1

K 62 26 50 1

K 62 26 20 1

Type No. K 62 26 40 1 K 62 26 41 1

10 Watt *)

K 62 26 40 1

123

124

50- LoadLow intermodulation

• Designed as 50- termination whereverimproved intermodulation performance com-pared to standard loads is required

• Ready for wall or mast mounting




Impedance 50

Input power < 60 W (if mounted vertically)






Dimensions (w x h x d) Approx. 137 mm x 190 mm x 72 mm(including connector)

Technical Data

Mounting note: The connector should always point downwards if mounted outdoors.


734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


Clamp Set

125

DTMAs

DTM

As

127

DTMA-GSM1800-12-CWA 782 10312 UL: 1710 – 1785 / DL: 1805 – 1880 MHz 12 dB 128, 129


DTMA-GSM1800-12-AISG 782 10315 UL: 1710 – 1785 / DL: 1805 – 1880 MHz 12 dB 132, 133






DTMA-1900-850 BYP-12-AISG 782 10406 UL: 1850 – 1910 / DL: 1930 – 1990 MHz 12 dB 144, 145

DTMA-UMTS-12-CWA 782 10301 UL: 1920 – 1980 / DL: 2110 – 2170 MHz 12 dB 146, 147

DTMA-UMTS-24-CWA 782 10302 UL: 1920 – 1980 / DL: 2110 – 2170 MHz 24 dB 148, 149

DTMA-UMTS-12-AISG 782 10147 UL: 1920 – 1980 / DL: 2110 – 2170 MHz 12 dB 150, 151

DTMA-UMTS-24-AISG 782 10148 UL: 1920 – 1980 / DL: 2110 – 2170 MHz 24 dB 152, 153

DTMA-UMTS-12-AISG-CWA 782 10151 UL: 1920 – 1980 / DL: 2110 – 2170 MHz 12 dB 154, 155

UL = Up LinkDL = Down Link

Description Type No. Frequency range Gain Page

DTMAs:

Summary of Articles

Description Type No. for mast diameter Page

3-sector clamp kit 782 10347 88.9 mm 156



DTMA Arrangement, Mounting Hardware:

Tx CharacteristicsFrequency range 1805 – 1880 MHzBandwidth 75 MHzInsertion loss < 0.45 dB over the middle 80% of BW,

a further 0.25 dB over the remaining BW.Input power < 160 W (+52 dBm) CWIntermodulation products in Rx band < –117 dBm (2 Tx carriers at +43 dBm)Return loss > 18 dB

Rx CharacteristicsFrequency range 1710 – 1785 MHzBandwidth (BW) 75 MHzLoss in by-pass mode < 2.8 dB typicallyReturn loss > 18 dB (DC ON)

> 15 dB By-pass modeGain +22 … +28 °C 12 ±0.7 dB

–40 … +65 °C 12 ±1.3 dBNoise figure +22 … +28 °C < 1.7 dB over the middle 80% of BW,

a further 0.3 dB over the remaining BW.Noise figure –40 … +65 °C < 2.2 dB over the middle 80% of BW,

a further 0.3 dB over the remaining BW.Output 1-dB compression point > 15 dBm3rd order intercept point (OIP3) > 25 dBm

Environmental CharacteristicsOperating temperature range –40 … +65 °CIP rating IP67MTBF > 1 000 000 hours (per TMA)EMC ETS 300 342-3

DC and Alarm CharacteristicsDC supply +12 V nominal (7.5 – 15 V, minus grounded)

Typically 110 mA per TMAAlarm management Current window alarm handlingAlarm current a Alarm 1: a > 230 mA

Alarm 2: a > 330 mAMechanical CharacteristicsMaterial Aluminium housingRF connectors 7-16 femaleMounting Wall mounting: With 4 screws (max. 8 mm diameter)

Mast mounting: With additional clamp setWeight 5 kgPacking size 262 mm x 502 mm x 214 mmDimensions (w x h x d) 166 mm x 278 mm x 77.5 mm

(without connectors, without mounting brackets)

Type No. 782 10312DTMA-GSM1800-12-CWA (12 dB gain)

Technical Data

DTMA-GSM1800-12-CWAFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)

BTS 0

BTS 1

Ant 0

Ant 1• Double unit for easy use with XPol antennas• Kathrein redundancy amplifier design for improved system reliability

• By-pass mode to ensure cell operation in case of TMA (Alarm 2)or DC power down

• Alarm management: Supports 2 alarm levelsAlarm 1: One LNA of the balanced circuit failedAlarm 2: Both LNAs of the balanced circuit failed.

Automatically switched to by-pass mode• Built-in lightning protection• Compact size

• DTMA DC supply and alarming separately via BTS 0 respectively BTS 1 port

CWA = Current Window Alarm

128

BTS 0 BTS 1

Ant 1Ant 0

DTMA

129



734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of

M8 x 10 Grounding screw

BTS ANT














• Double unit for easy use with XPol antennas• Kathrein redundancy amplifier design for improved system reliability• By-pass mode to ensure cell operation in case of TMA (Alarm 2)

or DC power down• Alarm management: Supports 2 alarm levels

Alarm 1: One LNA of the balanced circuit failedAlarm 2: Both LNAs of the balanced circuit failed.


• DTMA DC supply and alarming separately via BTS 0 respectivelyBTS 1 port



Technical Data


BTS 0BTS 1

Ant 0

Ant 1

130

BTS 0 BTS 1

BTS 0 BTS 1

Ant 1Ant 0

DTMA

131



734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of


BTS ANT

132









DC and Alarm Characteristics Through BTS 0 Port onlyDC supply +12 V nominal (9 – 15 V, minus grounded)without RET Typically 150 mA per TMAAlarm management According to AISG standard 1.1Modem Characteristics According to AISG standard 1.1

(Data rate: 9.6 kB)Mechanical CharacteristicsMaterial Aluminium housingConnectors

RF 7-16 femaleAISG Connector 8-pin female, IEC 60130-9(Compliance AISG 1.1) (Pin 1: +12 V DC nominal, pin 3: RS485B, pin 5: RS485A,

pin 7: DC return; other pins: Not connected)Mounting Wall mounting: With 4 screws (max. 8 mm diameter)



Type No. 782 10315DTMA-GSM1800-12-AISG (12 dB gain)

Technical Data

DTMA-GSM1800-12-AISGFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)

• Double unit for easy use with XPol antennas

• Kathrein redundancy amplifier design for improved system reliability• By-pass mode to ensure cell operation in case of DC power down• Built-in lightning protection• Compact size• Suitable for antenna RET control according to AISG standard• DTMA DC supply and AISG feed via BTS 0 port for both TMAs

RET = Remote Electrical TiltAISG = Antenna Interface Standards Group

BTS 0AISG andDC-Port

BTS 1

Ant 0

Ant 1

BTS 0 BTS 1

Ant 1Ant 0

DTMA

RET

133



734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of


BTS ANT

134
















Technical Data






Ant 0

Ant 1

BTS 0 BTS 1

Ant 1Ant 0

DTMA

BTS 1RET

135


734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of


M8 x 10Grounding screw

BTS ANT



Rx CharacteristicsFrequency range 1850 – 1910 MHzBandwidth 60 MHzLoss in by-pass mode < 2.8 dB typicallyReturn loss > 18 dB (DC ON)

> 15 dB (DC OFF)Gain +22 … +28 °C 12 ±0.7 dB











Technical Data


• Double unit for easy use with XPol antennas• Kathrein redundancy amplifier design for improved system reliability

• By-pass mode to ensure cell operation in case of TMA (Alarm 2)or DC power down

• Alarm management: Supports 2 alarm levelsAlarm 1:One LNA of the balanced circuit failedAlarm 2:Both LNAs of balanced circuit failed.


• DTMA DC supply and alarming separately via BTS 0 respecti-vely BTS 1 port


BTS 0

BTS 1

Ant 0

Ant 1

136

BTS 0 BTS 1

Ant 1Ant 0

DTMA


734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of


137


BTS ANT




> 15 dB (DC OFF)Gain +22 … +28 °C 24 ±0.6 dB











Technical Data


• Double unit for easy use with XPol antennas• Kathrein redundancy amplifier design for improved system reliability• By-pass mode to ensure cell operation in case of TMA

(Alarm 2) or DC power down• Alarm management: Supports 2 alarm levels

Alarm 1: One LNA of the balanced circuit failedAlarm 2: Both LNAs of balanced circuit failed.


• DTMA DC supply and alarming separately via BTS 0 respecti-vely BTS 1 port


BTS 0

BTS 1

Ant 0

Ant 1

138

BTS 0 BTS 1

Ant 1Ant 0

DTMA

139



734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of


BTS ANT

140







> 15 dB (DC OFF)Gain +22 … +28 °C 12 ±0.7 dB












Technical Data


BTS 0AISG andDC-Port BTS 1

Ant 0

Ant 1

RET

BTS 0 BTS 1

Ant 1Ant 0

DTMA

141



734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of


BTS ANT

142







> 15 dB (DC OFF)Gain +22 … +28 °C 24 ±0.6 dB












Technical Data



BTS 1

Ant 0

Ant 1

RET

BTS 0 BTS 1

Ant 1Ant 0

DTMA

143



734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of


BTS ANT

• Double unit for easy use with XPol antennas• RF-Bypass feature for 850 MHz• DC-stop integrated to 850 MHz ports

• Kathrein redundancy amplifier design for improved system reliability• Bypass mode to ensure cell operation in case of DC power down• Built-in lightning protection• Compact size• Suitable for antenna RET control according to AISG standard• DTMA DC supply and AISG feed via BTS 0 port for both TMAs

RET = Remote Electrical TiltAISG = Antenna Interface Standards GroupBYP = RF-BYPass

850 MHz BypassFrequency range 806 – 896 MHzInsertion loss < 0.15 dBIsolation to 1900 MHz > 80 dBInput power 500 W CW / per inputReturn loss > 18 dB

1900 MHz DTMATx CharacteristicsFrequency range 1930 – 1990 MHzBandwidth 60 MHzInsertion loss < 0.5 dB at 80% of BW,

a further 0.25 dB at 100% BW.Input power < 160 W (+52 dBm) CW / per inputIntermodulation products in Rx band < –117 dBm (2 Tx carriers at +43 dBm)Return loss > 18 dB


> 15 dB (DC OFF)Gain +22 … +28 °C 12 ±0.7 dB

–40 … +65 °C 12 ±1.3 dBNoise figure +22 … +28 °C < 1.7 dB at 80% of BW,

a further 0.3 dB at 100% BW.Noise figure –40 … +65 °C < 2.2 dB at 80% of BW,

a further 0.3 dB at 100% BW.Output 1-dB compression point > 15 dBm3rd order intercept point (OIP3) > 25 dBm

Environmental CharacteristicsOperating temperature range –40 … +65 °CIP rating IP67MTBF > 1 000 000 hours (per TMA)

EMC ETS 300 342-3

DC and Alarm Characteristics Through BTS 0 Port onlyDC supply +12 V nominal (9 – 15V, minus grounded)without RET Typically 150 mA per TMAAlarm management According to AISG standard 1.1Modem Characteristics According to AISG standard 1.1 (Data rate: 9.6 kB)

Mechanical CharacteristicsMaterial Aluminium housingConnectors



Mast mounting: With additional clamp setWeight Approx. 8.7 kgDimensions (w x h x d) 271 mm x 278 mm x 77.5 mm


Type No. 782 10406DTMA-1900-850 BYP-12-AISG (12 dB gain)

Technical Data

DTMA-1900-850 BYP-12-AISGFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)

BTS 0 BTS 1

BTS 0 BTS 1

Ant 1

Ant 0Ant 0

Ant 1

BTS 1

BTS 0AISG andDC-Port RET

144


734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of

DTMA-1900-850 BYP-12-AISGFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)

Earth screw M8 x 10

BTSJack (f)7-16

ANTJack (f)7-16

145

146

• Double unit for easy use with XPol antennas• Kathrein redundancy amplifier design for improved system reliability

• By-pass mode to ensure cell operation in case of TMA (Alarm 2) or DC power down

• Alarm management: Supports 2 alarm levelsAlarm 1: One LNA of the balanced circuit failedAlarm 2: Both LNAs of balanced circuit failed.


• DTMA DC supply and alarming separately via node B0 respectivelynode B1 port


Tx CharacteristicsFrequency range 2110 – 2170 MHzBandwidth 60 MHzInsertion loss Typically 0.3 dBRipple < ±0.2 dBInput power < 100 W (+50 dBm) CWIntermodulation products in Rx band < –117 dBm (2 Tx carriers at +43 dBm)Return loss > 18 dB

Rx CharacteristicsFrequency range 1920 – 1980 MHzBandwidth 60 MHzLoss in by-pass mode < 2.6 dB (DC OFF)Gain ripple < ±0.3 dBReturn loss > 18 dB (DC ON)

> 12 dB (DC OFF)Gain +22 … +28 °C 12 ±0.5 dB

–40 … +65 °C 12 ±1.0 dBNoise figure Typically 1.4 dBOutput 1-dB compression point > 15 dBm3rd order intercept point (OIP3) > 25 dBm







Type No. 782 10301DTMA-UMTS-12-CWA (12 dB gain)

Technical Data

DTMA-UMTS-12-CWAFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)

Node B0

Node B1

Ant 0

Ant 1

Node B0 Node B1

Ant 1Ant 0

DTMA



734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of

Node B


147

ANT

• Double unit for easy use with XPol antennas• Kathrein redundancy amplifier design for improved system reliability• By-pass mode to ensure cell operation in case of TMA

(Alarm 2) or DC power down• Alarm management: Supports 2 alarm levels

Alarm 1: One LNA of the balanced circuit failedAlarm 2: Both LNAs of balanced circuit failed.


• DTMA DC supply and alarming separately via Node B0 respecti-vely Node B1 port



Rx CharacteristicsFrequency range 1920 – 1980 MHzBandwidth 60 MHzLoss in by-pass mode Typically 2.4 dB (DC OFF)Gain ripple < ±0.3 dBReturn loss > 18 dB (DC ON)

> 12 dB (DC OFF)Gain +22 … +28 °C 24 ±0.5 dB

–40 … +65 °C 24 ±1.0 dBNoise figure Typically 1.4 dBOutput 1-dB compression point > 20 dBm3rd order intercept point (OIP3) > 29 dBm







Type No. 782 10302DTMA-UMTS-24-CWA (24 dB gain)

Technical Data


Node B0

Node B1

Ant 0

Ant 1

Node B0 Node B1

148

Node B0 Node B1

Ant 1Ant 0

DTMA

149


734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of



Node B

ANT


• Kathrein redundancy amplifier design for improved system reliability• By-pass mode to ensure cell operation in case of DC power down• Built-in lightning protection• Compact size• Suitable for antenna RET control according to AISG standard• DTMA DC supply and AISG feed via Node B0 port for both TMAs




> 12 dB (DC OFF)Gain –40 … +65 °C 12 ±1.0 dB

+22 … +28 °C 12 ±0.5 dBNoise figure Typically 1.4 dBOutput 1-dB compression point > 15 dBm3rd order intercept point (OIP3) > 25 dBm


DC and Alarm Characteristics Through Node B0 Port onlyDC supply without RET +12 V nominal (9 – 15 V, minus grounded)

Typically 150 mA per TMAAlarm management According to AISG standard 1.1Modem Characteristics According to AISG standard 1.1






Type No. 782 10147DTMA-UMTS-12-AISG (12 dB gain)

Technical Data

DTMA-UMTS-12-AISGFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)

150

Node B0AISG andDC-Port

Node B1

Ant 0

Ant 1

DTMA

Node B0 Node B1

RET

Node B0 Node B1

Ant 1Ant 0

DTMA


734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of


151

152


Rx CharacteristicsFrequency range 1920 – 1980 MHzBandwidth 60 MHzLoss in by-pass mode Typically 2.4 dB (DC OFF)Gain ripple < ±0.3 dBReturn loss > 18 dB (DC ON)

> 12 dB (DC OFF)Gain –40 … +65 °C 24 ±1.0 dB

+22 … +28 °C 24 ±0.5 dBNoise figure Typically 1.4 dBOutput 1-dB compression point > 20 dBm3rd order intercept point (OIP3) > 29 dBm


DC and Alarm Characteristics Through Node B0 Port onlyDC supply +12 V nominal (9 – 15 V, minus grounded)without RET Typically 250 mA per TMAAlarm management According to AISG standard 1.1Modem Characteristics According to AISG standard 1.1






Type No. 782 10148DTMA-UMTS-24-AISG (24 dB gain)

Technical Data



• Kathrein redundancy amplifier design for improved system reliability• By-pass mode to ensure cell operation in case of DC power down• Built-in lightning protection• Compact size• Suitable for antenna RET control according to AISG standard• DTMA DC supply and AISG feed via Node B0 port for both TMAs


Node B0 Node B1

Node B0AISG andDC-Port Node B1

Ant 0

Ant 1

RET

Node B0 Node B1

Ant 1Ant 0

DTMA

153



734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of

154

• Double unit for easy use with XPol antennas• Kathrein redundancy amplifier design for improved system reliability• By-pass mode to ensure cell operation in case of DC power down• Built-in lightning protection• Compact size• Suitable for antenna RET control according to AISG standard• DTMA AISG feed via Node B0 port or node B1 port for both TMAs• AISG DC supply feed via Node B0 or Node B1 respectively Node

B0 and Node B1• CWA DC supply feed via Node B0 and Node B1

RET = Remote Electrical TiltAISG = Antenna Interface Standards GroupCWA = Current Window Alarm



> 12 dB (DC OFF)Gain +22 … +28 °C 12 ±0.5 dB

– 40 ... +65 °C 12 ±1.0 dBNoise figure Typically 1.4 dBOutput 1-dB compression point > 15 dBm3rd order intercept point (OIP3) > 25 dBm


DC and Alarm CharacteristicsDC supply (without RET) CWA 9–15 V DC nominal 80–130 mA, Alarm 170–200 mAper TMA AISG 9–30 V DC nominal 100 mA at 9 V, 35 mA at 30 VAlarm management According to AISG standard 1.1Modem Characteristics According to AISG standard 1.1


RF 7-16 female, long neckAISG Connector 8-pin female, IEC 60130-9(Compliance AISG 1.1) (Pin 6: 9 – 30 V DC, pin 3: RS485B, pin 5: RS485A,




Type No. 782 10151DTMA-UMTS-12-AISG-CWA (12 dB gain)

Technical Data

DTMA-UMTS-12-AISG-CWAFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)

Node B0 Node B1

Node B0 Node B1

Ant 1Ant 0

DTMA

Node B0

Ant 0

Ant 1

Node B1RET

155


734 360 34 – 60 mm

734 361 60 – 80 mm

734 362 80 – 100 mm

734 363 100 – 120 mm

734 364 120 – 140 mm

734 365 45 – 125 mm


diameter of

DTMA-UMTS-12-AISG-CWAFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)

156

DTMA Arrangement Mounting Hardware3 Sector Clamp Kit, Type No. 782 10347, 782 10348, 782 10349

• Slim and unobstrusive design

• Nearly cylindrical optical appearance with small outer diameter

Type No. 782 10347 782 10348 782 10349Angle between DTMS 120° 120° 120°

Suitable for mast diameter 88.9 mm ±1.5 mm 114.3 mm ±1.5 mm 139.7 mm ±1.5 mm

Number of pieces 2 x 3 sector clamp 2 x 3 sector clamp 2 x 3 sector clamp

Material – 3 sector clamp Stainless steel Stainless steel Stainless steel– Screws Stainless steel Stainless steel Stainless steel

Outer diameter (Dout) of the3 DTMA Arrangement 360 mm 390 mm 415 mm

Weight – Clamp kit 1.9 kg 2.0 kg 2.4 kg– 3 sector clamp 0.88 kg 0.95 kg 1.14 kg

3 Sector Clamp Kit

782 10347 88.9 70 170 196782 10348 114.3 83 190 219782 10349 139.7 95 221 255

Type No. A B C D

all dimensions by mm

Please note: The installation team must be properly qualified and also be familiar with the relevant national safety regulations.

Torque 12 – 15 Nm

Torque 17 – 20 Nm

Bottom view

Dout

LowerClamp

UpperClamp

157

Application Notes

Ap

plic

atio

n N

ote

s

158

Application NoteCo-Siting GSM 900 / GSM 1800 / UMTS

S C1 Sector Configuration:

• XXPol Dual-band antenna (824 – 960 MHz, 1710 – 2170 MHz)

• Combined feeder cables



• XXXPol Triple-band antenna (806 – 960 MHz, 1710 – 1880 MHz, 1920 – 2170 MHz)


159

160



• 2 XPol Multi-band antennas (1710 – 2170 MHz)

• XPol antenna (806 – 960 MHz)


• Independent tilt adjustment for GSM 900, GSM 1800 and UMTS

• UMTS tower mounted amplifier, DTMA-UMTS-12-AISG / DTMA-UMTS-24-AISG

161

Application NoteCo-Siting GSM 900 / UMTS




• Independent tilt adjustment for GSM 900 and UMTS via smart bias tee

• Dual-band Combiner with integrated DC-stop

Application NoteCo-Siting GSM 900 / UMTS

162




• Independent tilt adjustment for GSM 900 and UMTS via smart bias tee





• 2 Operators for each frequency range

163

164





• UMTS tower mounted amplifier, DTMA-UMTS-12-CWA / DTMA-UMTS-24-CWA

• Triple-band Combiner with integrated DC stops

165





• GSM 1800 tower mounted amplifiers, DTMA-1800-12-AISG / DTMA-1800-24-AISG

• UMTS tower mounted amplifier, DTMA-UMTS-12-AISG / DTMA-UMTS-24-AISG



• XPol Multi-band antenna (1710 – 2170 MHz)

• XXPol Dual-band antenna with integrated combiner (870 – 960 MHz, 1710 – 1880 MHz)


• Easy extension to UMTS

166

167





• 3 Operators for GSM 900 and GSM 1800

• 4 Operators for UMTS

9981

0288

/010

7/4/

ZW

/MM

Sub

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to

alte

ratio

n.

Internet: http://www.kathrein.de

KATHREIN-Werke KG . Phone +49 8031 184-0 . Fax +49 8031 184-494Anton-Kathrein-Straße 1 – 3 . P.O. Box 10 04 44 . 83004 Rosenheim . Germany

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