radio test report - logitech · report no.: rj110624e07 6 report format version 4.0.0 2.1...

Report No.: RJ110624E07 1 Report Format Version 4.0.0

RADIO TEST REPORT

REPORT NO.: RJ110624E07 MODEL NO.: Y-R0026 RECEIVED: June 24, 2011

TESTED: July 20, 2011 ISSUED: July 26, 2011

APPLICANT: LOGITECH FAR EAST LTD.

ADDRESS: #2 Creation Rd. 4, Science-Based Ind. Park Hsinchu Taiwan, R.O.C.

ISSUED BY: Bureau Veritas Consumer Products Services (H.K.)

Ltd., Taoyuan Branch Hsin Chu Laboratory

LAB ADDRESS: No. 81-1, Lu Liao Keng, 9th Ling,Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien 307, Taiwan

This test report consists of 38 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product certification, approval, or endorsement by TAF or any government agencies. The test results in the report only apply to the tested sample.


Table of Contents RELEASE CONTROL RECORD................................................................................. 3 1 CERTIFICATION ........................................................................................... 4 2 SUMMARY OF TEST RESULTS ................................................................... 5 2.1 MEASUREMENT UNCERTAINTY................................................................. 6 3 GENERAL INFORMATION............................................................................ 7 3.1 GENERAL DESCRIPTION OF EUT.............................................................. 7 3.2 DESCRIPTION OF TEST CHANNELS.......................................................... 8 3.3 TEST CONDITIONS...................................................................................... 9 3.4 ASSEMBLY ................................................................................................... 9 3.5 ANTENNA SPECIFICATIONS ....................................................................... 9 3.5.1 ANTENNA GAIN............................................................................................ 9 3.5.2 ANTENNA PATTERN .................................................................................... 9 4 TEST TYPES AND RESULTS ..................................................................... 10 4.1 FREQUENCY TOLERANCE MEASUREMENT........................................... 10 4.1.1 LIMITS OF FREQUENCY TOLERANCE MEASUREMENT ........................ 10 4.1.2 TEST RESULTS .......................................................................................... 10 4.2 OCCUPIED BANDWIDTH MEASUREMENT (99% POWER BANDWIDTH)11 4.2.1 LIMITS OF OCCUPIED BANDWIDTH MEASUREMENT............................ 11 4.2.2 TEST RESULTS .......................................................................................... 12 4.3 SPREADING BANDWIDTH MEASUREMENT (90% POWER BANDWIDTH)

............................................................................................................ 13 4.3.1 LIMITS OF SPREADING BANDWIDTH AND SPREADING FACTOR......... 13 4.3.2 TEST RESULTS .......................................................................................... 14 4.4 SPURIOUS EMISSIONS FOR TRANSMITTER MEASUREMENT ............. 15 4.4.1 LIMITS OF SPURIOUS EMISSIONS .......................................................... 15 4.4.2 SUMMARY OF TEST RESULTS ................................................................. 16 4.5 ANTENNA POWER MEASUREMENT ........................................................ 27 4.5.1 LIMITS OF ANTENNA POWER................................................................... 27 4.5.2 TEST RESULTS .......................................................................................... 27 4.6 SPURIOUS EMISSIONS FOR RECEIVER ................................................. 28 4.6.1 LIMITS OF SPURIOUS EMISSIONS FOR RECEIVER............................... 28 4.6.2 SUMMARY OF TEST RESULTS ................................................................. 29 4.7 DWELL TIME............................................................................................... 33 4.7.1 LIMITS OF DWELL TIME ............................................................................ 33 4.7.2 TEST RESULTS .......................................................................................... 33 5 TEST INSTRUMENTS................................................................................. 37 6 INFORMATION ON THE TESTING LABORATORIES ................................ 38


RELEASE CONTROL RECORD

ISSUE NO. REASON FOR CHANGE DATE ISSUED RJ110624E07 Original release July 26, 2011


1 CERTIFICATION

PRODUCT: Bluetooth Keyboard BRAND NAME: Logicool

MODEL NO.: Y-R0026

TEST SAMPLE: ENGINEERING SAMPLE APPLICANT: LOGITECH FAR EAST LTD.

TESTED: July 20, 2011 STANDARDS: ARIB STD-T66, MIC notice 88 Appendix 43

The above equipment (Model: Y-R0026) has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found

compliance with the requirement of the above standards. The test record, data

evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s RF characteristics under the conditions specified in this report.

PREPARED BY : , DATE: July 26, 2011 ( Phoenix Huang, Specialist )

APPROVED BY :

, DATE: July 26, 2011

( May Chen, Deputy Manager )


2 SUMMARY OF TEST RESULTS

Notice 88 Appendix 43 Reference

ARIB STD-T66

Ref.

Report reference Parameter Test Results

(NOTE)

GENERAL PROVISIONS

C 3.2(4) 4.1 Frequency tolerance C

D 3.2(7) 4.2 Occupied bandwidth C

E 3.2(6) 4.4 Spurious emissions C

TRANSMITTING EQUIPMENT

F -- 4.5 Antenna power C

-- -- -- SAR NA TRANSMITTING ANTENNA

-- -- 3.5 Type, configuration, etc. of transmitting antenna C

-- -- 3.5 Direction pattern of transmitting antenna C

RECEIVING EQUIPMENT H 3.3(1) 4.6 Spurious emissions of receiver C

-- -- 3.5 Refer to all articles for transmitting antenna C

OPERATING FREQUENCY 2402 TO 2480MHz

-- 3.7 (1) 3.4 High Frequency/modulation section cannot be opened easily C

-- 3.1 (1) 3.1 Communication method C -- 3.2 (1)a 3.1 Modulation method C -- 3.2 (1)a 3.1 Spread spectrum method C -- 3.2 (2) 4.5 Antenna power C

-- 3.6 (2) 3.4 Absolute gain of transmitting antenna C

-- 3.6 (2) 4.5 Angular width of principal radiation (AWPR) C

-- 3.2 (10) -- Number of carriers within 1 MHz bandwidth in OFDM NA

-- 3.2 (8) 4.3 Diffusion bandwidth C -- 3.2 (9) 4.3 Spreading factor C

-- 3.2 (11) 4.7 Frequency retention time (FH employed) C

NOTE 1: C = Conform NC = Not Conform NT = Not Tested NA = Not Applicable


2.1 MEASUREMENT UNCERTAINTY

Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the EUT:

ITEM UNCERTAINTY Occupied Bandwidth 261.60 Hz Spurious emissions 2.52dB Output power density 1.37dB Out of band radiated power 2.52 dB Frequency Tolerance 261.60 Hz

This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2.


3 GENERAL INFORMATION 3.1 GENERAL DESCRIPTION OF EUT

PRODUCT Bluetooth Keyboard

MODEL NO. Y-R0026

TYPE OF EQUIPMENT Data transmission equipment operating in the 2.4GHz ISM band using spread spectrum techniques

MODULATION TYPE GFSK

MODULATION TECHNOLOGY FHSS

FREQUENCY RANGE 2402MHz ~ 2480MHz

NUMBER OF CHANNEL 79 RATED RF OUTPUT POWER DENSITY 0.05 mW/MHz

CONDUCTED RF OUTPUT POWER DENSITY 0.019875 mW/MHz

RADIATED RF OUTPUT POWER DENSITY 0.006612 mW/MHz

ANTENNA TYPE See NOTE

NOTE: 1. There is one antenna provided to this EUT, please refer to the following table:

Brand Model No. Antenna Type Antenna Connector Gain (dBi) NA NA PCB printed NA -4.78

2. The EUT must be supplied with a battery as following table: Brand Synergy Model No. AHB303450PRT Rating 3.7V, 510mAh

3. The EUT must be supplied with a USB charging cable and following two different USB charging cables could be chosen:

USB charging cable Shielded Length Core A Yes 0.9m Without B Yes 1.8m without

4. The above EUT information was declared by manufacturer and for more detailed features description, please refer to the manufacturer's specifications or User's Manual.


3.2 DESCRIPTION OF TEST CHANNELS

Seventy-nine channels are provided to this EUT.

Channel Freq.

(MHz) Channel

Freq.

(MHz) Channel

Freq.

(MHz) Channel

Freq.

(MHz) 0 2402 20 2422 40 2442 60 2462 1 2403 21 2423 41 2443 61 2463 2 2404 22 2424 42 2444 62 2464 3 2405 23 2425 43 2445 63 2465 4 2406 24 2426 44 2446 64 2466 5 2407 25 2427 45 2447 65 2467 6 2408 26 2428 46 2448 66 2468 7 2409 27 2429 47 2449 67 2469 8 2410 28 2430 48 2450 68 2470 9 2411 29 2431 49 2451 69 2471 10 2412 30 2432 50 2452 70 2472 11 2413 31 2433 51 2453 71 2473 12 2414 32 2434 52 2454 72 2474 13 2415 33 2435 53 2455 73 2475 14 2416 34 2436 54 2456 74 2476 15 2417 35 2437 55 2457 75 2477 16 2418 36 2438 56 2458 76 2478 17 2419 37 2439 57 2459 77 2479 18 2420 38 2440 58 2460 78 2480 19 2421 39 2441 59 2461

NOTE: By means of test software which provided by manufacture (BlueToolInstall_v1.0.0.3.exe), the power levels during the tests were set according to the following codes:

Modulation type: GFSK

Channel Power setting

0 0dBm

39 0dBm

78 0dBm


3.3 TEST CONDITIONS

Test conditions Voltage (Vdc) Vnormal 3.7

V+10% 4.2

V-10% 2.9

Note: Manufacturer stated the extreme upper voltage (V+) 4.2V and lower voltage (V-) 2.9V.

3.4 ASSEMBLY

The EUT is constructed as a Bluetooth Keyboard. The housing consists of four parts, the parts was fixed together by ten pcs of special type screws. Separating the four parts was only possible by special tools.

3.5 ANTENNA SPECIFICATIONS

3.5.1 ANTENNA GAIN

Antenna type Max. Gain (dBi)

PCB printed antenna -4.78

3.5.2 ANTENNA PATTERN Please refer to the attached file (Antenna pattern).


4 TEST TYPES AND RESULTS 4.1 FREQUENCY TOLERANCE MEASUREMENT 4.1.1 LIMITS OF FREQUENCY TOLERANCE MEASUREMENT

Tolerance of frequency shall be +/- 50ppm

4.1.2 TEST RESULTS

ENVIRONMENTAL CONDITIONS

24 deg.C, 62 % RH

Voltage normal Voltage max Voltage min

Channel Frequency

(MHz) Carrier

frequency (MHz)

Frequency tolerance

(ppm)

Carrier frequency

(MHz)

Frequency tolerance

(ppm)

Carrier frequency

(MHz)

Frequency tolerance

(ppm)

0 2402 2401.977520 -9.359 2401.977440 -9.392 2401.977440 -9.392

39 2441 2440.978080 -8.980 2440.978040 -8.996 2440.978040 -8.996

78 2480 2479.979080 -8.435 2479.979080 -8.435 2479.979040 -8.452


4.2 OCCUPIED BANDWIDTH MEASUREMENT (99% POWER

BANDWIDTH)

4.2.1 LIMITS OF OCCUPIED BANDWIDTH MEASUREMENT

Occupied bandwidth shall be 83.5MHz or less.


4.2.2 TEST RESULTS

ENVIRONMENTAL CONDITIONS 24 deg.C, 62 % RH


Occupied bandwidth (MHz)

Occupied bandwidth (MHz)

Occupied bandwidth (MHz) HOPPING MODE

78.40 78.40 78.40

Measurement uncertainty ± 261.6 Hz

Vnormal Vmax

Vmin

Measurement uncertainty: ± 261.60 Hz


4.3 SPREADING BANDWIDTH MEASUREMENT (90% POWER

BANDWIDTH) 4.3.1 LIMITS OF SPREADING BANDWIDTH AND SPREADING

FACTOR

ITEM LIMIT REMARK

SPREADING BANDWIDTH ≧500kHz -

SPREADING FACTOR ≧5 Operating frequency 2400 to 2483MHz


4.3.2 TEST RESULTS

ENVIRONMENTAL CONDITIONS

24 deg.C, 62 % RH 1023 hPa


Occupied bandwidth

(MHz)

Spreading

factor

Occupied bandwidth

(MHz)

Spreading

factor

Occupied bandwidth

(MHz)

Spreading

factor HOPPING MODE

70.80 70.80 71.00 71.00 71.00 71.00

Measurement uncertainty ± 261.60 Hz

NOTE: Spreading Factor: 90% channel power bandwidth / 1.

Vnormal Vmax

Vmin



4.4 SPURIOUS EMISSIONS FOR TRANSMITTER MEASUREMENT

4.4.1 LIMITS OF SPURIOUS EMISSIONS

Frequencies (MHz) Limit

Operating frequency 2400 to 2483.5MHz

2387≦ f ＜2400 ≦25uW

2483.5＜ f ≦2496.5 ≦25uW

All other frequencies ≦2.5uW


4.4.2 SUMMARY OF TEST RESULTS

TEST CHANNEL CH 0 (2402MHz) CH 39 (2441MHz)

TEST CONDITION

FREQUENCY RANGE

FREQUENCY (MHz)

MEASURE. VALUE

FREQUENCY (MHz)

MEASURE. VALUE

LIMIT RESULT

30MHz to 1000MHz

802.12 0.002689uW 815.7 0.003893uW 0.25uW PASS

1000MHz to 2387MHz

1601.958 0.001846uW 1626.924 0.002672uW 2.5uW PASS

2387MHz to 2400MHz

2400 4.697977uW 2393.24 0.001499uW 25uW PASS

2483.5MHz to 2496.5MHz

2485.762 0.00059uW 2488.648 0.00145uW 25uW PASS

Vnormal

2496.5MHz to 12500MHz

4797.305 0.072473uW 4877.333 0.104268uW 2.5uW PASS

30MHz to 1000MHz

802.12 0.002949uW 815.7 0.002764uW 0.25uW PASS

1000MHz to 2387MHz

1601.958 0.001767uW 1626.924 0.002961uW 2.5uW PASS

2387MHz to 2400MHz

2400 4.706609uW 2392.824 0.001393uW 25uW PASS

2483.5MHz to 2496.5MHz

2491.378 0.000597uW 2489.038 0.001438uW 25uW PASS

Vmax

2496.5MHz to 12500MHz

4797.305 0.068346uW 4877.333 0.100232uW 2.5uW PASS

30MHz to 1000MHz

802.12 0.002563uW 813.76 0.002525uW 0.25uW PASS

1000MHz to 2387MHz

1601.958 0.001895uW 1626.924 0.00255uW 2.5uW PASS

2387MHz to 2400MHz

2400 4.669514uW 2393.292 0.001357uW 25uW PASS

2483.5MHz to 2496.5MHz

2485.71 0.000523uW 2489.22 0.001449uW 25uW PASS

Vmin

2496.5MHz to 12500MHz

4797.305 0.074097uW 4877.333 0.103076uW 2.5uW PASS


TEST CHANNEL CH 78 (2480MHz)

TEST CONDITION

FREQUENCY RANGE

FREQUENCY (MHz) MEASURE. VALUE LIMIT RESULT

30MHz to 1000MHz

827.34 0.002497uW 0.25uW PASS

1000MHz to 2387MHz

1654.664 0.004713uW 2.5uW PASS

2387MHz to 2400MHz

2388.56 0.000528uW 25uW PASS

2483.5MHz to 2496.5MHz

2483.5 0.136496uW 25uW PASS

Vnormal

2496.5MHz to 12500MHz

4957.361 0.125964uW 2.5uW PASS

30MHz to 1000MHz

827.34 0.002701uW 0.25uW PASS

1000MHz to 2387MHz

1654.664 0.004096uW 2.5uW PASS

2387MHz to 2400MHz

2399.038 0.000545uW 25uW PASS

2483.5MHz to 2496.5MHz

2483.5 0.141474uW 25uW PASS

Vmax

2496.5MHz to 12500MHz

4957.361 0.122827uW 2.5uW PASS

30MHz to 1000MHz

827.34 0.003795uW 0.25uW PASS

1000MHz to 2387MHz

1654.664 0.004131uW 2.5uW PASS

2387MHz to 2400MHz

2387.234 0.000555uW 25uW PASS

2483.5MHz to 2496.5MHz

2483.5 0.140329uW 25uW PASS

Vmin

2496.5MHz to 12500MHz

4957.361 0.123887uW 2.5uW PASS

NOTE: 1. The worst value in each frequency range v.s. each channel has been marked by boldface. 2. The spectrum plots are attached on the following pages. 3. The limit 2.5uW/MHz of frequency 30MHz to 1000MHz after conversion is 0.25uW/100kHz.


Vnormal Channel 0

Measurement uncertainty: ± 2.52dB


Vnormal Channel 39



Vnormal Channel 78



Vmax Channel 0



Vmax Channel 39



Vmax Channel 78



Vmin Channel 0



Vmin Channel 39



Vmin Channel 78



4.5 ANTENNA POWER MEASUREMENT 4.5.1 LIMITS OF ANTENNA POWER Antenna power shall be 3 mW/MHz or less. Tolerance of antenna power shall be +20% (upper value) and –80% (lower value). 4.5.2 TEST RESULTS ENVIRONMENTAL CONDITIONS 24 deg.C, 62 % RH

Conducted RF output power density (mW/MHz) TEST CONDITION

HOPPING MODE

Normal Voltage 0.019875

Normal Voltage max 0.019737

Normal Voltage min 0.019541

Rated power 0.05

Tolerance of antenna power 0.01 ~ 0.06

Measurement uncertainty ± 1.37dB

Note: Tolerance of antenna power shall be +20% (upper value) and –80% (lower value).

PCB PRINTED WHIP ANTENNA WITH ANTENNA GAIN: -4.78dBi: ENVIRONMENTAL CONDITIONS 24 deg.C, 62 % RH

Radiated RF output power density (mW/MHz) TEST CONDITION

HOPPING MODE

Normal Voltage 0.006612

Normal Voltage max 0.006566

Normal Voltage min 0.006501

Measurement uncertainty ± 1.37dB

NOTE: The value of radiated RF output densities are "calculated" values.


4.6 SPURIOUS EMISSIONS FOR RECEIVER

4.6.1 LIMITS OF SPURIOUS EMISSIONS FOR RECEIVER

Frequencies (MHz) Limit

Below 1GHz ≦4nW (-54dBm)

Above 1GHz ≦20nW (-47dBm)


4.6.2 SUMMARY OF TEST RESULTS TEST CHANNEL CH 0 (2402MHz) CH 39 (2441MHz)

TEST CONDITION

FREQUENCY RANGE

FREQUENCY (MHz)

MEASURE. VALUE

FREQUENCY (MHz)

MEASURE. VALUE

LIMIT RESULT

below 1GHz 802 0.013794nW 815.86 0.015225nW 4nW PASS Vnormal

above 1GHz 2403 4.513973nW 2426 9.146852nW 20nW PASS

below 1GHz 802 0.012996nW 815.86 0.011597nW 4nW PASS Vmax


below 1GHz 802 0.01275nW 815.86 0.012614nW 4nW PASS Vmin


TEST CHANNEL CH 78 (2480MHz)

TEST CONDITION

FREQUENCY RANGE

FREQUENCY

(MHz)

MEASURE.

VALUE

LIMIT RESULT

below 1GHz 827.74 0.012875nW 4nW PASS Vnormal

above 1GHz 2472 18.070629nW 20nW PASS

below 1GHz 827.74 0.012875nW 4nW PASS Vmax


below 1GHz 827.74 0.01276nW 4nW PASS Vmin


NOTE: 1. The worst value in each frequency range v.s. each channel has been marked by boldface. 2. The spectrum plots are attached on the following pages.


Vnormal

Channel 0

Channel 39

Channel 78



Vmax

Channel 0

Channel 39

Channel 78



Vmin

Channel 0

Channel 39

Channel 78



4.7 DWELL TIME

4.7.1 LIMITS OF DWELL TIME

The frequency retention time in the frequency hopping method shall be 0.4 second or less. The total sum of the frequency retention time in any frequency within the time obtained by multiplying the diffusion rate by 0.4 second shall be 0.4 second or shorter. Formula for normal mode: dwell time = [Spreading rate/ 79] x duty-ratio x 0.4 seconds Formula for AFH mode: dwell time = [Spreading rate/ 20] x duty-ratio x 0.4 seconds

4.7.2 TEST RESULTS

Test Condition 24 deg.C, 62 % RH

Mode SPREADING

RATE [Spreading rate/79]*0.4 Duty Ratio

Result (msec)

Limit (msec)

DH1 70.8 0.358 0.298 106.548 400

DH3 70.8 0.358 0.426 152.621 400

Normal Voltage

DH5 70.8 0.358 0.454 162.415 400

DH1 71 0.359 0.298 106.845 400

DH3 71 0.359 0.432 154.937 400 Normal Voltage

max DH5 71 0.359 0.454 162.869 400

DH1 71 0.359 0.299 107.271 400

DH3 71 0.359 0.436 156.585 400 Normal Voltage

min DH5 71 0.359 0.455 163.182 400


DH1 Vnormal DH1 Vmax

DH1 Vmin




DH3 Vmin




DH5 Vmin



5 TEST INSTRUMENTS Test date: July 20, 2011 DESCRIPTION & MANUFACTURER

MODEL NO. SERIAL NO. CALIBRATED DATE

CALIBRATED UNTIL

R&S SPECTRUM ANALYZER

FSP40 100036 Dec. 08, 2010 Dec. 07, 2011

ESG Vector signal generator

E4438C MY47271330 506 602 UNJ May 16, 2011 May 15, 2012

NARDA DETECTOR 4503A 0306 NA NA AGILENT POWER METER E4416A GB41291118 July 19, 2011 July 18, 2012

AGILENT POWER SENSOR E9327A US40440722 July 18, 2011 July 17, 2012

OSCILLOSCOPE TDS5104 BO51450 May 17, 2011 May 16, 2012 POWER COMBINER ZN2PD-9G-S+ SF038700723-1 NA NA

NOTE: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to NML/ROC and NIST/USA.


6 INFORMATION ON THE TESTING LABORATORIES

We, Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, were founded in 1988 to provide our best service in EMC, Radio, Telecom and Safety consultation. Our laboratories are accredited and approved agencies according to ISO/IEC 17025.

Copies of accreditation certificates of our laboratories obtained from approval agencies can be downloaded from our web site: www.adt.com.tw/index.5.phtml. If you have any comments, please feel free to contact us at the following:

Linko EMC/RF Lab: Tel: 886-2-26052180 Fax: 886-2-26051924

Hsin Chu EMC/RF Lab: Tel: 886-3-5935343 Fax: 886-3-5935342

Hwa Ya EMC/RF/Safety/Telecom Lab: Tel: 886-3-3183232 Fax: 886-3-3185050

Email: [email protected] Web Site: www.adt.com.tw

The address and road map of all our labs can be found in our web site also.

--- END ---

http://www.adt.com.tw/index.5.phtml

mailto:[email protected]

http://www.adt.com.tw

CONSTRUCTION PHOTOS OF EUT

USB charging cable (shielded, 0.9m)

USB charging cable (shielded, 1.8m)

radio test report - logitech · report no.: rj110624e07 6 report format version 4.0.0 2.1...

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