kathrein filter

“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.

2

Filters

Duplexers

Transmitter Combiners and Multiband Combiners

TMAs

Application Notes3

System ComponentsCouplers, Hybrids, Circulators, Attenuators, 50-Ω Loads

4

Summary of Types

The articles are listed by type number in numerical order.

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

722 437 55, 56722 440 55, 56725 704 22, 23725 705 20, 21727 380 22, 23727 381 22, 23728 044 82728 055 20, 21728 954 55, 56729 812 82730 312 20, 21

782 10071 96, 97782 10072 96, 97782 10147 98782 10148 98782 10149 98782 10161 44, 45782 10162 44, 45782 10164 44, 45782 10165 44, 45782 10167 46782 10168 38, 39782 10169 38, 39782 10171 38, 39782 10172 38, 39782 10192 48782 10215 40, 41782 10216 40, 41782 10243 62, 63782 10244 62, 63782 10245 64, 65782 10246 64, 65782 10250 60, 61782 10251 60, 61782 10253 86, 87782 10254 86, 87782 10255 86, 87782 10256 86, 87782 10257 40, 41782 10264 68782 10265 40, 41782 10287 99782 10288 99

784 10235 90784 10236 90784 10237 90

784 10238 90

790 213 74790 384 12, 13790 385 12, 13790 533 14, 15790 534 14, 15790 881 80, 81791 145 57791 375 88791 376 88791 397 34, 35791 398 32, 33791 463 55, 56791 498 80, 81791 594 34, 35791 600 52791 918 91791 919 91791 920 91791 921 91791 946 26, 27791 962 53792 078 52792 079 53792 122 16, 17792 170 74792 180 74792 219 30, 31792 542 47792 691 54792 699 77792 702 78792 745 76792 763 89792 789 18, 19792 790 18, 19792 791 18, 19792 792 18, 19792 815 76792 816 76792 817 76792 819 76792 820 76792 821 76792 822 76792 937 74792 964 75

792 965 75792 966 75792 967 75792 972 83793 004 42, 43793 005 42, 43793 006 72793 105 74793 106 74793 107 74793 108 74793 131 18, 19793 301 84793 304 85793 423 62, 63793 424 62, 63793 425 64, 65793 426 64, 65793 506 71793 528 66, 67793 529 66, 67793 532 58, 59793 533 58, 59793 538 49793 539 24, 25793 540 28, 29793 554 73793 555 79

K 62 26 11 1 92K 62 26 20 1 93K 62 26 20 7 93K 62 26 21 1 93K 62 26 21 7 93K 62 26 30 1 93K 62 26 30 7 93K 62 26 31 1 93K 62 26 31 7 93K 62 26 40 1 92K 62 26 41 1 92K 62 26 50 1 93K 62 26 50 7 93K 62 26 51 1 93K 62 26 61 1 92K 63 70 61 70K 63 70 67 70K 63 73 62 1 80, 81

5

Summary of Articles

Band-pass Filter 790 385 890 – 915 MHz < 50 W 12, 13Band-pass Filter 790 384 935 – 960 MHz < 50 W 12, 13Band-pass Filter 790 534 890 – 915 MHz < 250 W 14, 15Band-pass Filter 790 533 935 – 960 MHz < 250 W 14, 15Band-pass Filter 792 122 880 – 960 MHz < 250 W 16, 17Band-stop Filter 792 789 890 – 915 MHz < 25 W 18, 19Band-stop Filter 792 790 897 – 915 MHz < 25 W 18, 19Band-stop Filter 792 791 894.5 – 915 MHz < 25 W 18, 19Band-stop Filter 792 792 894.5 – 915 MHz < 25 W 18, 19Band-stop Filter 793 131 890 – 915 MHz < 25 W 18, 19Band-pass Filter 725 705 890 … 960 MHz < 50 W 20, 21Band-pass Filter 730 312 890 … 960 MHz < 50 W 20, 21Band-pass Filter 728 055 890 … 960 MHz < 50 W 20, 21Band-stop Filter 725 704 890 … 960 MHz < 100 W 22, 23Band-stop Filter 727 380 890 … 960 MHz < 100 W 22, 23Band-stop Filter 727 381 890 … 960 MHz < 100 W 22, 23Low-pass Filter 793 539 876 – 960 MHz < 500 W 24, 25Band-pass Filter 791 946 1710 – 1785 MHz < 35 W 26, 27Band-pass Filter 793 540 1710 – 1880 MHz < 500 W 28, 29Band-stop Filter 792 219 1800 … 2000 MHz < 25 W 30, 31Band-pass Filter 791 398 1800 … 2000 MHz < 15 W 32, 33Band-stop Filter 791 594 1550 … 1700 MHz < 15 W 34, 35Band-stop Filter 791 397 1700 … 1900 MHz < 15 W 34, 35

Description Type No. Frequency range Input power Page

Filters:

6

Summary of Articles


Duplexer 782 10168 Low band: 824 – 835 MHz 38, 39High band: 869 – 880 MHz < 400 W






Duplexer 782 10257 Low band: 824 – 846.5 MHz 40, 41High band: 869 – 891.5 MHz < 400 W

Duplexer 782 10265 Low band: 824 – 846.5 MHz 40, 41High band: 869 – 891.5 MHz < 800 W

Duplexer 793 004 Low band: 876 – 880 MHz < 250 W 42, 43High band: 921 – 925 MHz < 250 W

Duplexer 793 005 Low band: 876 – 880 MHz < 250 W 42, 43High band: 921 – 925 MHz < 250 W





Duplexer 782 10167 Low band: 880 – 915 MHz < 250 W 46High band: 925 – 960 MHz < 250 W

Duplexer 792 542 Low band: 1710 – 1785 MHz < 150 W 47High band:1805 – 1880 MHz < 150 W



Duplexers:

7

Summary of Articles


Hybrid Transmitter Combiner 791 600 925 – 960 MHz < 40 W 52




Hybrid Transmitter Combiner 792 691 1805 … 1880 MHz < 100 W 54

Multiband Combiner 728 954 Band 1: 68 – 470 MHz < 50 W 55, 56Band 2: 870 – 970 MHz < 50 W




Multiband Combiner 791 145 Band 1: 50 – 1000 MHz < 100 W 57Band 2: 1600 – 2000 MHz < 50 W

Dual-Band Combiner 793 532 Band 1: 806 – 960 MHz < 250 W 58, 59Band 2: 1710 – 2170 MHz < 200 W








Triple-Band Combiner 793 425 Band 1: 880 – 960 MHz < 240 W 64, 65Band 2: 1710 – 1880 MHz < 240 WBand 3: 1920 – 2170 MHz < 60 W






Dual-Band Combiner 782 10264 Band 1: 50 – 2200 MHz < 200 W 68Band 2: 2400 – 2500 MHz < 200 W

Transmitter Combiners and Multiband Combiners:

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

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

3-dB Coupler 793 506 806 – 960 MHz < 500 W 71

3-dB Coupler 793 006 1700 – 2200 MHz < 300 W 72

3-dB Coupler 793 554 800 – 2200 MHz < 300 W 73

4.7-dB Coupler 792 937 806 – 960 MHz < 350 W 74

4.7-dB Coupler 792 170 806 – 960 MHz < 350 W 74

6-dB Coupler 793 105 806 – 960 MHz < 350 W 74

6-dB Coupler 792 180 806 – 960 MHz < 350 W 74

7-dB Coupler 793 106 806 – 960 MHz < 350 W 74

7-dB Coupler 793 107 806 – 960 MHz < 350 W 74

10-dB Coupler 793 108 806 – 960 MHz < 350 W 74

10-dB Coupler 790 213 806 – 960 MHz < 350 W 74

6-dB Coupler 792 964 800 – 1900 MHz < 350 W 75

6-dB Coupler 792 965 800 – 1900 MHz < 350 W 75

10-dB Coupler 792 966 800 – 1900 MHz < 350 W 75

10-dB Coupler 792 967 800 – 1900 MHz < 350 W 75

4.7-dB Coupler 792 817 1710 – 1900 MHz < 350 W 76

4.7-dB Coupler 792 745 1710 – 1900 MHz < 350 W 76

6-dB Coupler 792 820 1710 – 1900 MHz < 350 W 76

6-dB Coupler 792 819 1710 – 1900 MHz < 350 W 76

7-dB Coupler 792 822 1710 – 1900 MHz < 350 W 76

7-dB Coupler 792 821 1710 – 1900 MHz < 350 W 76

10-dB Coupler 792 816 1710 – 1900 MHz < 350 W 76

10-dB Coupler 792 815 1710 – 1900 MHz < 350 W 76

3-dB Coupler with Cable Absorber 792 699 806 – 960 MHz < 150 W 77



Hybrid Ring Junction K 63 73 62 1 806 – 960 MHz < 100 W 80, 81

Hybrid Ring Junction 790 881 890 – 960 MHz < 100 W 80, 81

Hybrid Ring Junction 791 498 1710 – 1880 MHz < 50 W 80, 81

Decoupled Power Splitter 1:3 728 044 806 – 960 MHz < 100 W 82

Decoupled Power Splitter 1:4 729 812 806 – 960 MHz < 100 W 82

Measuring Directional Coupler 792 972 824 – 960 MHz < 800 W 83960 – 2500 MHz < 200 W

DC Stop 793 301 800 – 2170 MHz < 250 W 84

Bias Tee 793 304 800 – 2170 MHz < 250 W 85

Smart Bias Tee 12 V / BTS 782 10253 800 – 2170 MHz < 250 W 86, 87

Smart Bias Tee 12 V / Antenna 782 10254 800 – 2170 MHz < 250 W 86, 87

Smart Bias Tee 24 V / BTS 782 10255 800 – 2170 MHz < 250 W 86, 87

Smart Bias Tee 24 V / Antenna 782 10256 800 – 2170 MHz < 250 W 86, 87

8

Summary of Articles


System Components:

Circulator 791 375 890 – 960 MHz < 150 W 88

Circulator 791 376 890 – 960 MHz < 150 W 88

Circulator 792 763 1805 – 1880 MHz < 100 W 89

Attenuator 3 dB 784 10235 0 – 4000 MHz 2 W 90








50-Ω Load K 62 26 61 1 0 – 2500 MHz 0.5 W 92

50-Ω Load K 62 26 11 1 0 – 2500 MHz 2 W 92

50-Ω Load K 62 26 40 1 0 – 2500 MHz 10 W 92

50-Ω Load K 62 26 41 1 0 – 2500 MHz 10 W 92

50-Ω Load K 62 26 20 1 0 – 2500 MHz 25 W 93

50-Ω Load K 62 26 21 1 0 – 2500 MHz 25 W 93

50-Ω Load K 62 26 20 7 0 – 2500 MHz 25 W 93

50-Ω Load K 62 26 21 7 0 – 2500 MHz 25 W 93

50-Ω Load K 62 26 30 1 0 – 2500 MHz 50 W 93

50-Ω Load K 62 26 31 1 0 – 2500 MHz 50 W 93

50-Ω Load K 62 26 30 7 0 – 2500 MHz 50 W 93

50-Ω Load K 62 26 31 7 0 – 2500 MHz 50 W 93

50-Ω Load K 62 26 50 1 0 – 1000 MHz 100 W 93

50-Ω Load K 62 26 51 1 0 – 1000 MHz 100 W 93

50-Ω Load K 62 26 50 7 0 – 1000 MHz 100 W 93

9

Summary of Articles


System Components:

DTMA UMTS 782 10071 2110 – 2170 MHz 12 dB 96, 97

DTMA UMTS 782 10072 2110 – 2170 MHz 24 dB 96, 97

DTMA UMTS AISG 782 10147 2110 – 2170 MHz 12 dB 98



TMA UMTS AISG 782 10287 2110 – 2170 MHz 12 dB 99

TMA UMTS AISG 782 10288 2110 – 2170 MHz 24 dB 99

Description Type No. Frequency range Gain Page

TMAs:

11

Filt

ersFilters

12

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 ΩInput power < 50 W

Temperature range –10 … +55 °C

Connectors N female

Application Indoor

Mounting With 3 screws (max. 3 mm diameter)

Weight 0.67 kg

Packing size 190 mm x 80 mm x 155 mm

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:

13


Typical Attenuation Curves

14


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)



Connectors 7-16 female

Application Indoor


Weight 1.5 kg



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

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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

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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:

15



16

Band-pass Filter, 250 W880 – 960 MHz

Pass band 880.0 – 960.0 MHz

Insertion loss < 0.15 dB (880.0 – 960.0 MHz)

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

VSWR < 1.3 (880.0 – 960.0 MHz)




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

17


18

Band-stop Filter (AMPS 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



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

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25

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35

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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

19

Band-stop Filter (AMPS 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

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25

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35

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50

875 880 885 890 895 900 905 910 915 920 925

Atte

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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

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45

50

875 880 885 890 895 900 905 910 915 920 925

Atte

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ion/

dB

Frequency/MHz

890.4 – 893.6894.5 – 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

890.4 – 893.6894.5 – 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

890 – 894 894.5 – 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

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

883 – 888 890 – 915

792 790Diagram II


Diagram I

792 791Diagram IIDiagram I



20

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 λ/4 coaxial resonators. The reso-nators of the multicavity band-pass filter areinterconnected by cables of λ/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

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 ΩInput power < 50 W < 25 W < 10 W < 50 W < 25 W < 10 W < 50 W < 25 W < 10 W

Temperature range +10 … +40 °C

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)

21


0

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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

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Frequency/MHz

A

B

0

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12

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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/MHz

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


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

Impedance 50 ΩInput 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)

22

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 λ/4 coaxial resonators. The reso-nators of the multicavity band-stop filter areinterconnected by cables of λ/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

23


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







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 ΩInput power < 500 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)Special features DC by-pass between ports 1 and 2 (max. 2500 mA)Mounting Wall mounting: With 2 screws (max. 6 mm diameter)

Mast mounting: With additional clamp setWeight 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

0

10

20

30

40

50

60

70

80

90

100

500 700 900 1100 1300 1500 1700 1900 2100 2300 2500

1900 – 2170

876 – 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• DC Stop available as an accessory

Port 2

Port 1

Typical Attenuation CurvesDiagram I

Diagram II

24

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

25

Pass band 1710 – 1785 MHz


Stop band attenuation > 70 dB (1805 – 1880 MHz)

VSWR < 1.4 (1710 – 1785 MHz)




Application Indoor


Weight 0.51 kg

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


26

Band-pass Filter1710 – 1785 MHz

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.

27

Band-pass Filter1710 – 1785 MHz

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

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

1697.5 1707.5 1717.5 1727.5 1737.5 1747.5 1757.5 1767.5 1777.5 1787.5 1897.5

Atte

nuat

ion/

dB

Frequency/MHz

1710 – 1785

Diagram I:

Diagram II:

Diagram III:


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 ΩInput 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)Special features DC by-pass between ports 1 and 2 (max. 2500 mA)

Built-in lightning protection (3 kA, 10/350 µs pulse)Mounting Wall mounting: With 4 screws (max. 8 mm diameter)


(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• 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

28

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

29


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 ΩInput 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)

30


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 λ/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

31


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


32


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 λ/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


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

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

33



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 ΩInput 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 (includung mounting plate)

34

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 λ/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

35

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


Du

ple

xers

37

Duplexers

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 ΩInput 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)Temperature range –20 ... +55 °C –40 ... +60 °C –20 ... +55 °C –40 ... +60 °CConnectors 7-16 femaleApplication Indoor Outdoor (IP 66) Indoor Outdoor (IP 66)Special features 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) (max. 8 mm diameter) (max. 4 mm diameter) (max. 8 mm diameter)Mast mounting with Mast mounting withadditional clamp set additional clamp set

Weight 2.8 kg 5.5 kg 2.8 kg 5.5 kgPacking size 309 x 162 x 252 mm 347 x 297 x 174 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 229 x 80 x 170 mm 238 x 305 x 93.5 mm

(including connectors (including mounting (including connectors (including mounting and mounting feet) brackets) and mounting feet) brackets)

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

Technical Data

The Duplexer is designed tocombine/split AMPS Tx and Rxsignals onto/from one commonTx/Rx antenna in order to savefeeder cable and antenna costs.

• Indoor and outdoor versions

• Built-in DC stop

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

782 10168782 10171(indoor)

782 10169782 10172(outdoor)

38

782 10168782 10171

Low band Antenna High band


229219

134

148

ø4.3

27.5 59.5 91.5206

50max. 80

169.

6


Antenna High bandLow band

782 10169782 10172

43.5 59.5 91.5238

6193.5

171

275

305

87 64

52

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

869 – 880824 – 835

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

Typical Attenuation Curves (782 10168, 782 10169)

Antenna → Low band High band → Antenna Antenna → Low band High band → AntennaDiagram I Diagram II

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

880 – 896835 – 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 → AntennaDiagram 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)


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

39

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 Ω 50 ΩInput 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 femaleApplication 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 102 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 applications


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. 102

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. 8017

5.4 13

414

8

91.5206

59.527.5

ø4.3

40

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 – 891.5 824 – 846.5


41

42

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

Type No.

Technical Data

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

Insertion lossAntenna → Low band < 0.35 dB (876 – 880 MHz)High band → Antenna < 0.35 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 ΩInput power < 250 W (low band or high band)

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

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)

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.



793 004 793 005

793 005

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

43


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 – 925 876 – 880

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



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

VSWR < 1.25 (890 – 915 / 935 – 960 MHz)Impedance 50 ΩInput 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

935 – 960890 – 915

Antenna → Low band High band → AntennaDiagram I Diagram II

782 10164 (indoor)782 10162 (outdoor)

782 10161 (19˝ drawer)

44

782 10164 (indoor)

Duplexer890 – 915 / 935 – 960 MHz (GSM)


782 10162(outdoor)


AntennaLow band High band

782 10165(indoor)

782 10161 (indoor, 19˝ drawer)

AntennaLow band High band



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

Low band Antenna High band17

1

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

.391.559.527.5

206max. 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

45

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.



Type No. 782 10167Pass band

Low band 880 – 915 MHzHigh band 925 – 960 MHz



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





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 – 960 880 – 915

Diagram II

Diagram IAntenna → Low band High band → Antenna

Antenna → Low band High band → Antenna


46

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





VSWR < 1.25 (1710 – 1785 / 1805 – 1880 MHz)Impedance 50 ΩInput 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 IndoorSpecial features Built-in DC stop between all portsMounting With 4 screws (max. 4 mm diameter)Weight 1.6 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 1800Tx 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/MHz1695 1715 1735 1755 1775 1795 1815 1835 1855 1875 1895

1710 – 1785 1805 – 1880

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

1805 – 18801710 – 1785

Antenna → Low band High band → AntennaDiagram II

Antenna → Low band High band → Antenna

25 50 79

716

417

8

192182

22

199.

6

169approx. 42.5

ø4.3


47

48

Type No. 782 10192


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)





Application Indoor



Weight 1.67 kg


Dimensions (w x h x d) 229 mm x 46 mm x 168 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 – 1980 2110 – 2170

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

2110 – 21701920 – 1980

Diagram II

Diagram IAntenna → Low band

High band → Antenna

High band → Antenna

Antenna → Low band


27.5 59.5 91.5

132

146

229219

20626

approx. 46

Duplexer1920 – 2060 / 2110 – 2170 MHz (UMTS)

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 ΩInput 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 2110 – 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 2110 – 2170


Diagram IIHigh band → AntennaAntenna → Low band

High band → AntennaAntenna → Low band

49

Low bandHigh band

Antenna

Tran

smit

ter

Co

mb

iner

s an

dM

ult

iban

d C

om

bin

ers

51

Transmitter Combiners and Multiband Combiners

52

Hybrid Transmitter Combiner925 – 960 MHz

Number of inputs 2 4

Frequency range 925 – 960 MHz

Frequency spacing 0 kHz

Insertion loss < 3.9 dB < 7.2 dB

Isolation > 70 dB

VSWRTx inputs < 1.2Antenna output < 1.4

Impedance 50 ΩInput 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

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




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

53


54


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

Stop band attenuation > 75 dB (1710 – 1785 MHz)

VSWRInput < 1.2Output < 1.4

Impedance 50 ΩIntermodulation products Typically –150 dBc (3rd Order; with 2 x 20 W)

Input power < 100 W each input


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

7-16 Coupler

N Coupler

55

Multiband Combiner68 – 470 / 870 – 970 MHz

Type No. 728 954 791 463 722 437 722 440Frequency range

Input 1 68 – 470 MHz 68 – 470 MHzInput 2 870 – 970 MHz 870 – 970 MHz

Insertion loss68 – 470 MHz < 0.5 dB < 0.5 dB

870 – 970 MHz < 0.5 dB < 0.5 dB

Isolation > 45 dB > 38 dB

VSWR < 1.2 < 1.5

Impedance 50 Ω 50 ΩInput power

68 – 470 MHz < 50 W < 500 W870 – 970 MHz < 50 W < 300 W

Temperature range –20 … +50 °C –20 … +50 °C

Connectors N female 7-16 female

Technical Data

The multiband combiners can be used:– to combine several transmitters and receivers

in two different frequency bands to a commonfeeder cable, to a broad-band antenna, or to abroad-band radiating cable,

– and, in the reverse operating mode, to separateseveral transmission or receiving frequenciesinto two frequency bands.

Design and construction:The multiband combiners 722 437 and 722 440consists of a coaxial low-pass filter and a 3-cavityband-pass filter with λ/4 resonators.The multiband combiners 728 954 and 791 463consist of a low-pass and high-pass filter in printedcircuit technology.

Version Without With Without WithWeather protective case Weather protective case

Mounting With 4 screws To tubular masts, With 4 screws With 4 screws(max. 3 mm diameter) 60 ... 320 mm diameter (max. 4 mm diameter) (max. 12 mm diameter)

with supplied non-corrosive clamp strap

Weight 1.3 kg 3 kg 3 kg 20 kg

Packing size Approx. Approx. Approx. Approx.280 x 55 x 125 mm 540 x 120 x 260 mm 145 x 145 x 625 mm 970 x 240 x 410 mm

Dimensions (w x h x d) 269 x 32 x 112 mm 400 x 60 x 172 mm 120 x 76 x 520 mm 793 x 218 x 380 mm(including connectors) (including connectors) (including connectors) (including connectors)

728 954

722 437

Antenna

Feeder cable

Combiner 791 145

Combiner 728 954

Combiner 721 138

1600 – 2000 MHz

870 – 970 MHz

400 – 470 MHz68 – 176 MHz

Antenna 400 – 470 MHz

Antenna 890 – 960 MHz

890 – 960 MHz400 – 470 MHz

Feeder cable

Combiner 722 440(with weather protective

case)

Combiner 722 437

Cascaded multiband combiners

Example for the combining of 400 MHz and 900 MHz transmitters/receivers to a common feeder cable

56

Multiband Combiner68 – 470 / 870 – 970 / 1600 – 2000 MHz

57

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

Insertion lossInput 1 ↔ Antenna < 0.3 dB (50 – 1000 MHz)Input 2 ↔ Antenna < 0.5 dB (1600 – 2000 MHz)

IsolationInput 1 ↔ Input 2 > 40 dB (50 – 1000 / 1600 – 2000 MHz)

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

Impedance 50 ΩInput power

Band 1 < 100 WBand 2 < 50 W


Connectors N female

Application Indoor

Special features Built-in DC stop between ports Input 2 and Antenna

DC by-pass between ports Input 1 and Antenna(max. 2500 mA)

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)

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

Diagram I

Type No. 791 145

Technical Data

• Designed for inhouse multiband distributionnetwork

• Enables feeder sharing

• DC by-pass between ports Input 1 and Antenna

• Built-in DC stop between ports Input 2 andAntenna


Input 1

Input 2

Antenna

Multiband Combiner50 – 1000 MHz

80 / 160 / 400 / GSM 9001600 – 2000 MHz

GSM 1800

Input 1 ↔ Antenna Input 2 ↔ Antenna

Diagram IIInput 1 ↔ Antenna Input 2 ↔ Antenna

deep

58

Dual-Band Combiner806 – 960 MHz

CDMA 800 / GSM 9001710 – 2170 MHz

GSM 1800 / UMTS

Port 1

Port 2

Port 3

793 532Single Unit

793 533Double Unit

• Designed for co-siting purposes


• Can be used as a combiner near the BTS orin 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)

IsolationPort 1 ↔ Port 2 > 45 dB (806 – 824 MHz)

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

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


Band 1 < 250 WBand 2 < 200 W

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



Application Indoor or outdoor (IP 66)

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

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

Weight 1.5 kg 2.9 kg

Packing size 350 x 165 x 125 mm 350 x 165 x 170 mm

Dimensions (w x h x d) 125 x 282 x 53.3 mm 125 x 282 x 97.7 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

1710 – 2000806 – 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

806 – 960 1710 – 2000

2000 – 2170


Port 1 ↔ Port 3 Port 2 ↔ Port 3Diagram I

Diagram IIPort 1 ↔ Port 3 Port 2 ↔ Port 3

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

59


CDMA 800 / GSM 9001710 – 2170 MHz

GSM 1800 / UMTS


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

Top view793 532 Single Unit, 793 533 Double Unit

Side view793 533 Double Unit

Side view793 532 Single Unit

60



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



• Available as a single unit, or for Xpol antennasas a double unit

• DC by-pass between ports 2 and 3

• Built-in DC stop between ports 1 and 3

• Built-in lightning protection

• Very low insertion loss

• High input power

Type No. 782 10250 782 10251Single Unit Double Unit


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


> 65 dB (1710 – 2170 MHz)

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


Band 1 < 500 WBand 2 < 500 W

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




Special features Built-in DC stop between ports 1 and 3DC by-pass between ports 2 and 3 (max. 2500 mA)Built-in lightning protection (3 kA, 10/350 µs pulse)




Dimensions (w x h x d) 125 x 279 x 64 mm 125 x 279 x 118 mm(including mounting brackets)

Technical Data


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 IPort 1 ↔ Port 3 Port 2 ↔ Port 3


CDMA 800 / GSM 9001710 – 2170 MHz

GSM 1800 / UMTS

Port 1

Port 2

Port 3

782 10250Single Unit

782 10251Double Unit

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

Port 1 ↔ Port 3 Port 2 ↔ Port 3

61


CDMA 800 / GSM 9001710 – 2170 MHz

GSM 1800 / UMTS

Top view782 10250 Single Unit, 782 10251 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

55 122

38


248278

89 64

236.2188

ø8.5

M6

39

119.

4

94.4

M6

3964


GSM 18001920 – 2170 MHz

UMTS






• Available as a single unit, or for XPol antennasas a double unit


• 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 2 and 3Built-in DC Stop between ports 1 and 3

• 782 10244: Double unit, DC by-pass between ports 2 and 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)

Single Unit 782 10243 Double Unit 782 10244 (only 1 unit shown)

Type No. 793 423 793 424 782 10243 782 10244Single Unit Double Unit Single Unit Double Unit

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

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


> 50 dB (1920 – 2170 MHz)

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


Band 1 < 240 WBand 2 < 60 W





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 µs pulse)


Weight 3.2 kg 6.4 kg 3.2 kg 6.4 kg

Packing size 362 x 262 x 139 mm 364 x 197 x 276 mm 362 x 262 x 139 mm 364 x 197 x 276 mm

Dimensions (w x h x d) 216 x 318 x 55 mm 216 x 318 x 127 mm 216 x 318 x 55 mm 216 x 318 x 127 mm(including mounting brackets)

Technical Data

62

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

Port 1 ↔ Port 3 Port 2 ↔ Port 3

1710 – 1880 1920 – 2170

Diagram I

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

Port 1 ↔ Port 3 Port 2 ↔ Port 3Diagram II

1710 – 1880 1920 – 2170


263755

Port 3COMMON

1710–1880/1920–2170 MHz

Port 1GSM 18001710–1880 MHZ

Port 2UMTS

1920–2170 MHz

Type

no.

Type

Ser

ial n

o.

7934

23 Dua

l Ban

d C

ombi

ner

E2

. . .

. . .

. .

46

6473

∅ 8.5

13736

216

210

200

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

2637

126.6

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

63

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)


Band 1 < 240 WBand 2 < 240 WBand 3 < 60 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 µs pulse)


Weight 4.7 kg 9.4 kg 4.7 kg 9.4 kg

Packing size 363 x 304 x 145 mm 363 x 304 x 198 mm 363 x 304 x 145 mm 363 x 304 x 198 mm

Dimensions (w x h x d) 251 x 318 x 60 mm 251 x 318 x 127 mm 251 x 318 x 60 mm 251 x 318 x 127 mm(including mounting brackets)

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



Type No. 793 425 793 426 782 10245 782 10246Single Unit Double Unit Single Unit Double Unit

Technical Data






• Available as a single unit, or for XPol antennasas a double unit


• 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

64

126.6

4212

61

60

4229

317.

728

7.7

247.

220

4

212.5

10930

∅ 8.5

251245

6498

83

Ser

ial n

o.

Type

no.

7934

25

Port 1GSM 900880–960 MHZ

Port 2GSM 18001710–1880 MHZ

Port 3UMTS

1920–2170 MHZ

Port 4COMMON

880–960 / 1710–18801920–2170 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

Port 1 ↔ Port 4 Port 2 ↔ Port 4Diagram I Port 3 ↔ Port 4

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

Diagram II Port 1 ↔ Port 4 Port 2 ↔ Port 4 Port 3 ↔ Port 4

880 – 960 1920 – 2170

1710 – 1880


Triple-Band Combiner880 – 960 MHz

GSM 9001710 – 1880 MHz

GSM 18001920 – 2170 MHz

UMTS

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


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

65

66

Type No.

Triple-Band Combiner

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)


Band 1 < 240 WBand 2 < 240 WBand 3 < 60 W





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




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

Technical Data Typical Attenuation Curves

806 – 960 MHzCDMA 800 / GSM 900

1710 – 1880 MHzGSM 1800

1920 – 2170 MHzUMTS



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

• Suitable for indoor or outdoor applica-tions


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


• DC by-pass between all ports

• DC stop available as an accessory

793 528 793 529Single Unit Double Unit

793 528Single Unit

Port 1

Port 2

Port 3

Port 4


793 529Double Unit

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

0

10

20

30

40

50

60

70

80

90

100500 700 900 1100 15001300 1700 1900 2100 25002300

Atte

nuat

ion/

dB

Frequency/MHz

Frequency/MHz

Atte

nuat

ion/

dB

1920 – 2170

Port 1 ↔ Port 4 Port 2 ↔ Port 4Diagram I Port 3 ↔ Port 4

1710 – 1880

806 – 960

Port 1 ↔ Port 4 Port 2 ↔ Port 4 Port 3 ↔ Port 4Diagram II

1920 – 2170

1710 – 1880

806 – 960

Triple-Band Combiner806 – 960 MHz

CDMA 800 / GSM 9001710 – 1880 MHz

GSM 18001920 – 2170 MHz

UMTS

9885

245

64

ø8.5

204

247

288

318

209107.5

30

5537

24

Port 1GSM 900806–960

MHz

Port 2GSM 18001710–1880

MHz

Port 3UMTS

1920–2170MHz

Port 4COMMON

806–960/1710–18801920–2170 MHz

Typ

e N

o.

793

528

Typ

e

Trip

le B

and

Com

bine

r

Top view793 528 Single Unit793 529 Double Unit

67


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

Port 4

Port 1 Port 2 Port 3

126.6662224

37



68

Port 2 ↔ Port 3


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

WLAN

• Designed for inhouse multiband distribution networks


• 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

Insertion lossPort 1 ↔ Port 3 < 0.1 dB (50 – 2200 MHz)Port 2 ↔ Port 3 < 0.2 dB (2400 – 2500 MHz)

IsolationPort 1 ↔ Port 2 > 50 dB (50 – 2200 / 2400 – 2500 MHz)

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


Band 1 < 200 WBand 2 < 200 W



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

Dimensions (w x h x d) 86 mm x 30.5 mm x 181.4 mm(including connectors and mounting feet)

Technical Data

0

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/MHz0 300 600 900 1200 1500 1800 2100 2400 2700 3000

50 – 2200

2400 – 2500


Port 1 ↔ Port 3Diagram I

Diagram IIPort 2 ↔ Port 3

Port 1

Port 2

Port 3

Port 1 ↔ Port 3

69

Sys

tem

Co

mp

on

ents

System ComponentsCouplers, Hybrids, Circulators, Attenuators, 50-Ω Loads

70

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

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


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 ΩInput power < 500 W total power at two inputs,

with max. 350 W at one input

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

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 /

dB

Atte

nuat

ion

1 ↔

2 /

dB

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

1.0 1.5 2.0

15

20

25

Atte

nuat

ion

2 ↔

3 /

dB

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

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

Diagram I

Diagram II

1 3

2 4

Typical attenuation 2 ↔ 3 vs. VSWR at port 1


Type No. 793 506Frequency range 806 – 960 MHz



Directivity > 30 dB

VSWR < 1.1






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 /

dB

Atte

nuat

ion

1 ↔

2 /

dB


1.0 1.5 2.0

15

20

25

Atte

nuat

ion

2 ↔

3 /

dB



71

Diagram I

Diagram II

1 3

2 4


72



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


Directivity > 25 dB

VSWR < 1.15







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 /

dB

Atte

nuat

ion

1 ↔

2 /

dB


1.0 1.5 2.0

15

20

25

Atte

nuat

ion

2 ↔

3 /

dB



Diagram I

Diagram II

1 3

2 4


73


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




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


Atte

nuat

ion

1 ↔

3 /

dB

Atte

nuat

ion

1 ↔

2 /

dB

1.0 1.5 2.0

15

20

25

Atte

nuat

ion

2 ↔

3 /

dB


Diagram I

Diagram II

1 3

2 4


74

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.

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

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 ΩInput power < 350 W total powerIntermodulation products Typically –150 dBc (3rd order; with 2 x 20 W)Application 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

75

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 ΩInput power < 350 W total power at two inputs,

with max. 250 W at one inputIntermodulation products Typically –150 dBc (3rd order; with 2 x 20 W)Application 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

76

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-Ω 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 ΩInput power < 350 W total power at two inputs,

with max. 250 W at one inputIntermodulation products Typically –150 dBc (3rd order; with 2 x 20 W)Application 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


AttenuationTx1 → Antenna 3 ±0.4 dBTx2 → Antenna 3 ±0.4 dBTx1 ↔ Tx2 See diagram

VSWR < 1.11


per Tx port with max. 16 signals at each port




Application Indoor

Special features DC signals at Tx1 port are passed to Antenna portDC signals at Tx2 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) 356 mm x 444 mm x 64 mm

Technical Data


3-dB Coupler with Cable Absorber806 – 960 MHz

The 3-dB Coupler with Cable Absorber isdesigned to combine two BTS (Base Trans-ceiver Stations) onto one antenna in orderto save feeder cable and antenna costs.

• Contrary to standard absorbers, the here-by implemented cable absorber providesexcellent intermodulation performance

• The frequency spacing between transmit-ter signals can be as small as required

• DC signals at Tx1 port are passed to an-tenna port

• DC signals at Tx2 port are short-circuited


Note:

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

When installed in a 19˝ rack, it must be ensured thatthe max. heat power of 150 W is sufficiently dissipated,so that the ambient temperature does not rise above+50 °C. This can be achieved for example by the addi-tional installation of a correspondingly dimensionedventilator in the 19˝ rack or by reducing the maximuminput power.

The max. connector coupling torque of 25 Nm is not tobe exceeded.

Typical attenuation Tx1 ↔ Tx2vs. Antenna VSWR

Atte

nuat

ion

Tx1

↔ T

x2 /

dB

Antenna VSWR

1.0 1.5 2.0

25

20

15

Antenna Tx2

Tx1

77

78


444421

458.5

24.5

30031

6

336

18

10max. 64

5

121.5

164

81.5

30

M4ø7

143

89

11.5



VSWR < 1.15


per Tx port with max. 16 signals at each port




Application Indoor




Weight 9.8 kg



Technical Data



• Contrary to standard absorbers, the hereby implemented cable absorber pro-vides excellent intermodulation perfor-mance

• The frequency spacing between trans-mitter signals can be as small as requi-red

• DC signals at Tx1 port are passed toantenna port



Note:

The 3-dB Coupler with Cable Absorber is designedfor a max. input power of 100 W per input (in total200 W). Wall-mounting of the device is recommended withthe cooling ribs running in a vertical direction (seephoto) in order to dissipate the max. heat power of150 W and not to over-heat the unit.

When installed in a 19˝ rack, it must be ensuredthat the max. heat power of 100 W is sufficientlydissipated, so that the ambient temperature doesnot rise above +50 °C. This can be achieved forexample by the additional installation of a corre-spondingly dimensioned ventilator in the 19˝ rackor by reducing the maximum input power.

The max. connector coupling torque of 25 Nm isnot to be exceeded.

Antenna Tx2Tx1


79


444421

458.5

24.5

30031

6

336

18

105

123

164

7030

M4ø7

143

93.9

11.5


• Contrary to standard absorbers, the hereby implemented cable absorber pro-vides excellent intermodulation perfor-mance

• The frequency spacing between trans-mitter signals can be as small as requi-red

• DC signals at Tx1 port are passed toantenna port



Note:

The 3-dB Coupler with Cable Absorber is designedfor a max. input power of 150 W per input (in total300 W). Wall-mounting of the device is recommended withthe cooling ribs running in a vertical direction (seephoto) in order to dissipate the max. heat power of150 W and not to over-heat the unit.

When installed in a 19˝ rack, it must be ensuredthat the max. heat power of 150 W is sufficientlydissipated, so that the ambient temperature doesnot rise above +50 °C. This can be achieved forexample by the additional installation of a corre-spondingly dimensioned ventilator in the 19˝ rackor by reducing the maximum input power.

The max. connector coupling torque of 25 Nm isnot to be exceeded.



VSWR < 1.2

Impedance 50 ΩInput power < 150 W (800 – 960 MHz)

< 100 W (960 – 2200 MHz)per Tx port with max. 16 signals at each port




Application Indoor




Weight 9.8 kg



Technical Data


Antenna Tx2

Tx1


80

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

Technical Data

4

3

1

2

λ/4 λ/4

3/4λ λ/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 Ω 50 ΩInput 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


Hybrid Ring Junction (180° Hybrid)

K 63 73 621

790 881

1↔ 4

1↔ 2

2.5

3.0

3.5

806 960Frequency/MHz

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

Atte

ntua

tion

1 ↔

4 /

dB

Atte

ntua

tion

1 ↔

2 /

dB

1↔ 4

1↔ 2

2.5

3.0

3.5


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

Atte

ntua

tion

1 ↔

4 /

dB

Atte

ntua

tion

1 ↔

2 /

dB

1 ↔ 2

1 ↔ 42.5

3.0

3.5


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

Atte

nuat

ion

1 ↔

4 /

dB

Atte

nuat

ion

1 ↔

2 /

dB

20

Atte

nuat

ion

2 ↔

4 /

dB

Atte

nuat

ion

1 ↔

3 /

dB

30

40

Attenuation 1 ↔ 3 or 2 ↔ 4 vs. frequency

Frequency/MHz960940900860820

typical attenuationguaranteed attenuation

806

20

Atte

nuat

ion

2 ↔

4 /

dB

Atte

nuat

ion

1 ↔

3 /

dB

30

40


Frequency/MHz19001850180017501700


20

Atte

nuat

ion

2 ↔

4 /

dB

Atte

nuat

ion

1 ↔

3 /

dB

30

40


Frequency/MHz960950930910890


81

Diagram II

791 498

Diagram I

Diagram II

Diagram II

Diagram I

Diagram I


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


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 Ω 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 E2 E3 E4

A1 A2 A3 A4

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

1:4 power splitter 729 812

Output(Antenna)


82

83

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


102.8

Reflected Port

Output Port Input Port

Forward Port


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 ΩInput 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

Type No. 792 972

Technical Data

84

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 ΩInput power < 250 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

39.5

793 301DC - Stop

800–2170 MHz

Application Example

Port 1

Port 2

85

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 ΩInput power

BTS < 250 W (800 – 2170 MHz)DC < 1000 mA / +12 ... + 24 VDC

Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)Temperature range –40 ... +70 °CConnectors

BTS 7-16 maleAntenna 7-16 femaleDC 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

(including connectors and earthing screw of 6 mm diameter)

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

DC

86

Smart Bias Tee800 – 2170 MHz

Technical Data

Frequency range 800 – 2170 MHzInsertion loss

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

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

Port 1 or port 2 < 250 W (800 – 2170 MHz) < 250 W (800 – 2170 MHz)Port DC/RCU < 2.5 A / +8 … +14 VDC < 2.5 A / +14 … +30 VDC

Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)Temperature range –40 ... +60 °CConnectors

Port 1 7-16 malePort 2 7-16 femalePort DC/RCU 8-pin male connector 8-pin female connector 8-pin male connector 8-pin female connector

(IEC 60130-9) (IEC 60130-9) (IEC 60130-9) (IEC 60130-9)Pin 1: 12 VDC in Pin 1: 12 VDC out Pin 6: 24 VDC in Pin 6: 24 VDC out

(Pin 3: RS485-A, pin 5: RS485-B. pin 7: ground, other pins: not connected)Modem carrier frequency 2.176 MHzApplication Indoor or outdoor (IP66)Weight 0.65 kgPacking size 167 mm x 102 mm x 86 mmDimensions (w x h x d) 128 mm x 76 mm x 46 mm (including connectors)

The Smart Bias Tee combines the performance of a standardBias Tee (e. g. type 793 304) with the function of an additionalmodem (AISG standard) in order to provide either DC voltageas well as remote control signals via an RF feeder cable to aTMA or RCU.The Smart Bias Tee provides low RF signal insertion loss fromport 1 to port 2 and vice versa.The measures taken to protectagainst static discharge and lightning ensure a high level ofreliability and operational safety.

• 782 10253: 12 V version for use near the BTS, in order tofeed-in DC voltage and RCU control signals into a feeder cable

• 782 10254: 12 V version for use near the antenna, in order to control an RCU (only required if no TMA is in use)

• 782 10255: 24 V version for use near the BTS, in order to feed-in DC voltage and RCU control signals into a feeder cable

• 782 10256: 24 V version for use near the antenna, 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

Port 1 = Port for BTS (782 10253, 782 10255) orfor Antenna (782 10254, 782 10256)

Port 2 = Port for Feeder Cable

Port DC/RCU = Port for DC voltage and remote control unit signals

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

782 10253782 10255

Port 2

Port DC/RCU

Port 1

87

Smart Bias Tee800 – 2170 MHz

Block diagram782 10253782 10255 Antenna system Antenna system

(1 sector) (1 sector)without TMA with Kathrein TMA

Application Examples

Block diagram782 10254782 10256

16.5

16.5

16.5 76128.5

30.916.5

16.5

76 4118

.5

1446

7

7

M6grounding screw

88


Insertion loss 1 ↔ 2 < 0.2 dB < 0.3 dB

Isolation 2 ↔ 1 > 25 dB > 50 dB

VSWR 1, 2, 3 < 1.2



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

4x M3 /4 deep

791 375 791 376

InputAbsorber connection

6x M3 /4 deep

Output

M3 / 6 deep

Absorberconnection

Input

Output

791 376

89

Circulator1805 – 1880 MHz

Frequency range 1805 – 1880 MHzInsertion loss 1 → 2 < 0.5 dBIsolation 2 ↔ 1 > 40 dBVSWR 1, 2, 3 < 1.2Impedance 50 ΩInput 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

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).

792 763

3

1

2

Input

Absorber connection

Output

Internal load 10W

90

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 ΩMax. 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 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

91

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 ΩConnectors 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

Load50 Ω

50-Ω 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 decou-

pled power splitters.– Application: Indoor

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 equip-

ment for heat dissipation.

Type No. K 62 26 61 1Connector N maleFrequency range 0 – 2500 MHzVSWR 0 – 1000 MHz < 1.08VSWR1000 – 2000 MHz < 1.15VSWR2000 – 2500 MHz < 1.20Weight 40 gPacking size 90 mm x 60 mm x 25 mmDimensions 33 mm / 21 mm diameter

0.5 Watt *)

Type No. K 62 26 11 1Connector N maleFrequency range 0 – 2500 MHzVSWR 0 – 1000 MHz < 1.08VSWR1000 – 2000 MHz < 1.15VSWR2000 – 2500 MHz < 1.20Weight 40 gPacking size 90 mm x 60 mm x 25 mmDimensions 30 mm / 21 mm diameter

2 Watt *)

Type No. K 62 26 40 1 K 62 26 41 1Connector N female N maleFrequency range 0 – 2500 MHzVSWR 0 – 1000 MHz < 1.08VSWR1000 – 2000 MHz < 1.15VSWR2000 – 2200 MHz < 1.20VSWR2200 – 2500 MHz < 1.25Weight Approx. 250 gPacking size 50 mm x 90 mm x 100 mmDimensions (w x h x d) 40 x 82 x 77 mm 40 x 82 x 85 mm

(incl. connectors) (incl. connectors)

10 Watt *)

K 62 26 61 1

K 62 26 40 1

K 62 26 11 1

92

Load50 Ω

*) 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 < 1.20Weight Approx. 800 gPacking size 80 mm x 95 mm x 145 mmDimensions (w x h x d) 67 x 90 x 130 mm 67 x 90 x 138 mm 67 x 90 x 134 mm 67 x 90 x 133 mm

(incl. connectors) (incl. connectors) (incl. connectors) (incl. connectors)

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 < 1.08Weight Approx. 2.4 kgPacking size 130 mm x 195 mm x 180 mmDimensions (w x h x d) 114 x 153 x 156 mm 114 x 161 x 156 mm 114 x 170 x 156 mm

(including connectors) (including connectors) (including connectors)

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 < 1.20Weight Approx. 500 gPacking size 50 mm x 100 mm x 135 mmDimensions (w x h x d) 35 x 94 x 113 mm 35 x 94 x 121 mm 35 x 94 x 125 mm 35 x 94 x 124 mm

(incl. connectors) (incl. connectors) (incl. connectors) (incl. connectors)

25 Watt *)

K 62 26 30 1

K 62 26 50 1

K 62 26 20 1

93

TM

As

95

TMAs

96

DTMA UMTSFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)

• Double unit for easy use with XPol antennas

• Kathrein Cold Redundancy (patent pending)amplifier design for improved system reliability

• By-pass mode to ensure cell operation in caseof TMA failure


• Compact size

Tx Characteristics

Frequency range 2110 – 2170 MHzBandwidth 60 MHzInsertion loss Typically 0.4 dBGain ripple < ±0.2 dBReturn loss > 18 dBInput power < 100 W (+50 dBm) CW

< 1.6 kW (+62 dBm) PeakIntermodulation products in Rx band < –120 dBm (2 Tx carriers at +43 dBm)

Rx CharacteristicsFrequency range 1920 – 1980 MHzBandwidth 60 MHzGain

–40 … +65 °C 12 ±1.0 dB 24 ±1.0 dB+22 … +28 °C 12 ±0.5 dB 24 ±0.5 dB

Gain ripple < ±0.3 dBNoise figure Typically 1.4 dB Typically 1.6 dBReturn loss > 16 dB (DC ON)

> 14 dB (DC OFF)Loss in by-pass mode < 2.5 dB (DC OFF)Output 1-dB compression point > 15 dBm > 20 dBm3rd order intercept point (OIP3) > 25 dBm > 32 dBm

Environmental CharacteristicsOperating temperature range –40 … +65 °CIP rating IP67MTBF > 500 000 hours (Double TMA)EMC ETS 300 343-3

DC and Alarm CharacteristicsDC supply voltage +7 … +13 V (minus grounded)DC input current Typically 125 mA per TMA Typically 300 mA per TMAAlarm management Support of 2 alarm levels

(according to customer requirements)

Mechanical CharacteristicsMaterial Fiberglass housingConnectors 7-16 femaleMounting Wall mounting: With 4 screws (max. 8 mm diameter)


(without connectors, without mounting brackets)

Type No. 782 10071 782 10072DTMA UMTS 12 DTMA UMTS 24

(12 dB gain) (24 dB gain)

Technical Data

BTS 0 BTS 1

Ant 0 Ant 1

97


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 UMTSFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)

Grounding ScrewM8 x 20

BTSAnt


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

• Double unit for easy use with XPol antennas

• Kathrein Cold Redundancy (patent pending) amplifier design forimproved system reliability

• By-pass mode to ensure cell operation in case of TMA failure


• Compact size

• Suitable for antenna RET control according to AISG standard

RET = Remote Electrical TiltAISG = Antenna Interface Standards Group

Tx CharacteristicsFrequency range 2110 – 2170 MHzBandwidth 60 MHzInsertion loss Typically 0.3 dBRipple < ±0.2 dBInput power < 100 W (+50 dBm) CW

< 1.6 kW (+62 dBm) PeakIntermodulation products in Rx band < –120 dBm (2 Tx carriers at +43 dBm)Return loss Typically 20 dB

Rx CharacteristicsFrequency range 1920 – 1980 MHzBandwidth 60 MHzLoss in by-pass mode < 2.6 dB (DC OFF)Gain ripple < ±0.3 dBReturn loss Typically 20 dB

20 dB (DC ON)> 12 dB (DC OFF)

Gain–40 … +65 °C 12 ±1.0 dB 24 ±1.0 dB 32 ±1.0 dB+22 … +28 °C 12 ±0.5 dB 24 ±0.5 dB 32 ±0.5 dB

Noise figure Typically 1.5 dB Typically 1.5 dB Typically 1.8 dBOutput 1-dB compression point > 15 dBm > 20 dBm > 27 dBm3rd order intercept point (OIP3) > 25 dBm > 30 dBm > 37 dBm

Environmental CharacteristicsOperating temperature range –40 … +65 °CIP rating IP67MTBF > 500 000 hours (Double TMA)EMC ETS 300 343-3

DC and Alarm CharacteristicsDC supply voltage +12 V nominal (minus grounded) +24 V nominal

(minus grounded)Power consumption Typically 1.5 W per TMA Typically 3 W per TMA Typically 8 W per TMAAlarm management According to AISG standardModem Characteristics According to AISG standard

Mechanical CharacteristicsMaterial Aluminium housingConnectors

RF 7-16 femaleRET DC 8-pin female, IEC 60130-9

(Pin 1: +12 V DC nominal, pin 3: RS485A, pin 5: RS485B, pin 7: DC return, pin 6: 24 V DC; other pins: Not connected)


Weight 5 kgPacking size 502 mm x 262 mm x 214 mmDimensions (w x h x d) 172 mm x 262 mm x 84 mm


Type No. 782 10147 782 10148 782 10149DTMA UMTS 12 AISG DTMA UMTS 24 AISG DTMA UMTS 32 AISG

(12 dB gain) (24 dB gain) (32 dB gain)

Technical Data

98

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

BTS 0BTS 1

Ant 0

Ant 1

• Kathrein Cold Redundancy (patent pending) amplifier design forimproved system reliability

• By-pass mode to ensure cell operation in case of TMA failure


• Compact size

• Suitable for antenna RET control according to AISG standard

• Single Unit in offline designFor sites with acquisition and installation problems

RET = Remote Electrical TiltAISG = Antenna Interface Standards Group

99

TMA UMTS AISGFullband Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)


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

BTSAnt

Tx CharacteristicsFrequency range 2110 – 2170 MHzBandwidth 60 MHzInsertion loss Typically 0.5 dBRipple < ±0.2 dBInput power < 100 W (+50 dBm) CW

< 1.6 kW (+62 dBm) PeakIntermodulation products in Rx band < –120 dBm (2 Tx carriers at +43 dBm)Return loss Typically 20 dB

Rx CharacteristicsFrequency range 1920 – 1980 MHzBandwidth 60 MHzLoss in by-pass mode < 2.5 dB (DC OFF)Gain ripple < ±0.3 dBReturn loss Typically 18 dB

18 dB (DC ON)> 12 dB (DC OFF)

Gain–40 … +65 °C 12 ±1.0 dB 24 ±1.0 dB+22 … +28 °C 12 ±0.5 dB 24 ±0.5 dB

Noise figure Typically 1.4 dB Typically 1.6 dBOutput 1-dB compression point > 15 dBm > 20 dBm3rd order intercept point (OIP3) > 25 dBm > 32 dBm

Environmental CharacteristicsOperating temperature range –40 … +65 °CIP rating IP67MTBF > 1 000 000 hoursEMC ETS 300 343-3

DC and Alarm CharacteristicsDC supply voltage +8 V … 16 V nominal (minus grounded)Power consumption Typically 1.5 W Typically 3 WAlarm management According to AISG standardModem Characteristics According to AISG standard

Mechanical CharacteristicsMaterial Fiberglass housingConnectors

RF 7-16 femaleRET DC 8-pin female, IEC 60130-9

(Pin 1: +12 V DC nominal, pin 3: RS485A, pin 5: RS485B, pin 7: DC return, pin 6: 24 V DC; other pins: Not connected)


Weight 3 kgPacking size 502 mm x 262 mm x 214 mmDimensions (w x h x d) 163 mm x 292 mm x 76 mm


Type No. 782 10287 782 10288TMA UMTS 12 AISG TMA UMTS 24 AISG

(12 dB gain) (24 dB gain)

Technical Data

101

Ap

plic

atio

n N

ote

s

Application Notes

102

Application NoteCo-Siting GSM 1800 / UMTS

1 Sector Configuration:

• XPol Multi-band antenna (1710 – 2170 MHz)

• Combined feeder cables

Application NoteCo-Siting GSM 900 / GSM 1800 / UMTS


• XXPol Dual-band antenna (824 – 960 MHz, 1710 – 2170 MHz)


• UMTS tower mounted amplifier

• Triple-band Combiner with integrated DC stops

103

Application NoteCo-Siting GSM 1800 / UMTS


• XXPol 2-Mulit-band antenna (1710 – 2170 MHz, 1710 – 2170 MHz)


• Independent tilt adjustment for GSM 1800 and UMTS


• Dual-band Combiner with integrated DC stop

104

2 x 782 10243 (single unit)or

1 x 782 10244 (double unit)

2 x 782 10243 (single unit)or

1 x 782 10244 (double unit)



• XXXPol Triple-band antenna (806 – 960 MHz, 1710 – 1880 MHz, 1920 – 2170 MHz)


105







106





• GSM 1800 and UMTS tower mounted amplifier


107

9987

.132

/100

3/3/

ZW

/HA

Sub

ject

to

alte

ratio

n.

KATHREIN-Werke KG . Telephone +49 8031 184-0 . Fax +49 8031 184-991Anton-Kathrein-Straße 1 – 3 . PO Box 10 04 44 . D-83004 Rosenheim . Germany Antennen . Electronic

kathrein filter

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numerical order

antenna systems

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largest antenna manufacturer

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