EMC TEST REPORT OF ETSI EN 300 328ecx.images-amazon.com/images/I/B1OYZsTn30S.pdfPrepared by: Shenzhen TCT Testing Technology Co.,Ltd 1F, Building 1, Yibaolai Industrial Park, Qiaotou

EMC TEST REPORT OF ETSI EN 300 328

for

M-Freedom

Model: WS-301

Prepared for: Shenzhen GGMM Industrial Company Limited

Room110, F518 Idea Land, Baoyuan Road, Baoan District, Shenzhen

Prepared by: Shenzhen TCT Testing Technology Co.,Ltd 1F, Building 1, Yibaolai Industrial Park, Qiaotou Village, Fuyong Town,

Baoan District, Shenzhen, Guangdong, China TEL: +86-0755-27673339 FAX: +86-0755-27673332

Report Number：TCT140428011E2-1 Date of Test： May. 03~May. 15, 2014 Date of Issue： May. 15, 2014

Tested By____________ Reviewed By______________

Beryl Zhao Jack Kang The results detailed in this test report relate only to the specific sample(s) tested. It is the Application’s responsibility to ensure that all production units are manufactured with equivalent EMC characteristics. This report is not to be reproduced except in full, without written approval from TCT Testing Technology.

Report No.: TCT140428011E2-1

Hotline: 400-6611-140 Tel: 86-755- 27673339 Fax: 86-755-27673332 http://www.tct-lab.com

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Table of Contents

1.0 General Information..................................................................................................................................................3 1.1 Client Information ...............................................................................................................................................3 1.2 General Description of E.U.T. .............................................................................................................................3 1.3 Test Facility .........................................................................................................................................................4 1.4 Test Standards ......................................................................................................................................................4 1.5 Configuration of the E.U.T. .................................................................................................................................5 1.6 E.U.T. Modifications ...........................................................................................................................................5 1.7 Measurement Uncertainty（95% confidence levels, k=2) ..................................................................................5

2.0 Technical Test .............................................................................................................................................................6 2.1 Summary of Test Results .....................................................................................................................................6 2.2 Test Information...................................................................................................................................................6 2.3 Test Report Reference..........................................................................................................................................7

Clause 4.3.1 Effective Isotropic Radiated Power (Conducted)..........................................................................8 Clause 4.3.2 Peak Power Density (Conducted) ...............................................................................................16 Clause 4.3.3 Frequency Range ........................................................................................................................24 Clause 4.3.4 Frequency Hopping Requirements..............................................................................................30 Clause 4.3.5 Medium Access Protocol ............................................................................................................30 Clause 4.3.6 Transmitter Spurious Emissions (Radiated)................................................................................30 Clause 4.3.7 Receiver Spurious Emissions (Radiated) ....................................................................................36

3.0 Product Labelling ....................................................................................................................................................37 4.0 Photographs – Test Setup ........................................................................................................................................38 5.0 Photographs – E.U.T................................................................................................................................................39 6.0 List of the test equipments ......................................................................................................................................44



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1.0 General Information 1.1 Client Information Application: Shenzhen GGMM Industrial Company Limited Address of Application: Room110, F518 Idea Land, Baoyuan Road, Baoan District, Shenzhen Manufacturer: Shenzhen GGMM Industrial Company Limited Address of Manufacturer: Building No5, Yongxin Street, Shiyan, Baoan District, Shenzhen 1.2 General Description of E.U.T. Product Name: M-Freedom Model: WS-301 Additional Model: N.A. Trade Mark: GGMM Frequency: For WIFI: IEEE 802.11b: 2412-2472 MHz

IEEE 802.11g: 2412-2472 MHz IEEE 802.11n: 2412-2472 MHz(HT 20) 2422-2462 MHz(HT 40)

Channel Number: For WIFI: IEEE 802.11b/g: 13 IEEE 802.11n: 13(HT 20), 9(HT 40)

Modulation Type: For WIFI: IEEE 802.11b: DSSS (CCK, DQPSK, DBPSK) IEEE 802.11g: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11n: OFDM (64QAM, 16QAM, QPSK, BPSK)

Antenna Type: Integral Antenna Gain: 0dBi Power Supply: Input：100-240V, 1.5A

Output：18V, 2A Model Difference: N.A. Note: In the report, E.U.T. means Equipment Under Test;

N.A. means Not Applicable



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1.3 Test Facility Name : Shenzhen Tongce Testing Lab Address: 1F, Leinuo Watch Building, Fuyong Town, Baoan Dist, Shenzhen, China Telephone: 13410377511 Fax: -- The test facility is recognized, certified, or accredited by the following organizations: FCC Registration Number: 572331 Shenzhen TCT Testing Technology Co., Ltd., Shenzhen EMC Laboratory: Shenzhen Tongce Testing Lab The 3m Semi-anechoic chamber has been registered and fully described in a report with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files. Registration Number: 572331 Industry Canada (IC) The 3m Semi-anechoic chamber of Shenzhen TCT Testing Technology Co., Ltd. has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing Registration Number IC: 10668A-1 1.4 Test Standards

ETSI EN 300 328 v 1.7.1 (2006-10) Electromagnetic compatibility and Radio spectrum Matters(ERM);

Wideband Transmission systems;

Data transmission equipment operating in the 2.4GHz ISM band and using spread spectrum modulation techniques;

Harmonized EN covering essential requirements under article 3.2 of the R&TTE Directive

Note: All radiated measurements were made in all three orthogonal planes. The values reported are the maximum values.



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1.5 Configuration of the E.U.T. The E.U.T. was configured according to CISPR16. All interface ports were connected to the appropriate peripherals. All peripherals and cables are listed below. AE used during the test

Equipment type Manufacturer Model N.A. N.A. N.A.

1.6 E.U.T. Modifications No modification by Shenzhen TCT Testing Technology Co., Ltd 1.7 Measurement Uncertainty（95% confidence levels, k=2) No. Item MU 1. Radio Frequency ±1×10-9 2. Temperature ±0.1℃ 3. Humidity ±1.0% 4. RF power, conducted ±0.34dB 5. RF power density, conducted ±1.45dB 6. Spurious emissions, conducted ±3.70dB 7. All emissions, radiated ±4.50dB



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2.0 Technical Test 2.1 Summary of Test Results

No deviations from the technical specification(s) were ascertained in the course of the tests Performed

Final Verdict: (Only “Passed” if all Measurements are “Passed”)

PASS

2.2 Test Information The test software was used to control E.U.T. work in Continuous TX mode, and select test channel, wireless mode and data rate.

Tested mode, channel, and data rate information Mode data rate (Mbps)

(see Note) Channel Frequency (MHz)

1 Low :CH1 2412 1 Middle: CH7 2442

IEEE 802.11b

1 High: CH13 2472 6 Low :CH1 2412 6 Middle: CH7 2442

IEEE 802.11g

6 High: CH13 2472 MSC0 Low :CH1 2412 MSC0 Middle: CH7 2442

IEEE 802.11n (HT 20)

MSC0 High: CH13 2472 MSC0 Low :CH3 2422 MSC0 Middle: CH7 2442

IEEE 802.11n (HT 40)

MSC0 High: CH11 2462 Note: According to exploratory test, E.U.T. will have maximum output power in those data rate, so those data rate were used for all test.

Normal 25℃

High 55℃ Temperature Low -20℃

Normal DC 18V High DC 22.5V Power Supply Low DC 15.3V



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2.3 Test Report Reference

CLAUSE(ETSI EN 300 328)

TEST PARAMETER RESULTS

Transmitter Parameters

Clause 4.3.1 Effective Isotropic Radiated Power PASS

Clause 4.3.2 Maximum e.i.r.p. spectral density PASS

Clause 4.3.3 Frequency Range PASS

Clause 4.3.4 Frequency hopping requirements N.A.

Clause 4.3.5 Medium access protocol PASS

Clause 4.3.6 Spurious Emissions PASS

Receiver Parameters

Clause 4.3.7 Receiver Spurious Emissions PASS

Note: The clause numbers are referenced to ETSI EN 300 328 V 1.7.1(2006-10)



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Clause 4.3.1 Effective Isotropic Radiated Power (Conducted) A temporary antenna connector provided when this test item was done. And the E.U.T. was connected to the power meter through the connector. EIRP is calculated by method described under sub clause 7.2.1.2, using following formulae; P=A+G+10 log (1/x); Where: A=Average Power (measured)

G= Antenna Gain= 0dBi x= Duty Cycle=1.000 (measured)

IEEE 802.11b mode:

Freq.(MHz) Average Power Measured Using Wide band Power Meter ( dBm) 2412 -0.04 2442 1.12 2472 0.69

Transmitter Power （dBm) EIRP Test Conditions

Low Freq. 2412MHz

Mid Freq. 2442MHz

High Freq. 2472MHz

Tnor (25℃) Vnor (18V) -0.04 1.12 0.69 Tlow (-20℃) Vlow (15.3V) -0.06 1.11 0.68 Tlow (-20℃) Vhig (22.5V) -0.05 1.08 0.68 Thig (55℃) Vlow (15.3V) -0.04 1.09 0.65 Thig (55℃) Vhig (22.5V) -0.07 1.08 0.64

IEEE 802.11g mode:

Freq.(MHz) Average Power Measured Using Wide band Power Meter ( dBm) 2412 3.53 2442 4.18 2472 3.85


Low Freq. 2412MHz

Mid Freq. 2442MHz

High Freq. 2472MHz

Tnor (25℃) Vnor (18V) 3.53 4.18 3.85 Tlow (-20℃) Vlow (15.3V) 3.53 4.18 3.84 Tlow (-20℃) Vhig (22.5V) 3.51 4.15 3.84 Thig (55℃) Vlow (15.3V) 3.52 4.16 3.82 Thig (55℃) Vhig (22.5V) 3.51 4.17 3.83



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IEEE 802.11n (HT 20) mode:

Freq.(MHz) Average Power Measured Using Wide band Power Meter ( dBm) 2412 2.92 2442 3.54 2472 3.21


Low Freq. 2412MHz

Mid Freq. 2442MHz

High Freq. 2472MHz

Tnor (25℃) Vnor (18V) 2.92 3.54 3.21 Tlow (-20℃) Vlow (15.3V) 2.92 3.51 3.20 Tlow (-20℃) Vhig (22.5V) 2.91 3.52 3.21 Thig (55℃) Vlow (15.3V) 2.90 3.53 3.20 Thig (55℃) Vhig (22.5V) 2.88 3.53 3.14


Freq.(MHz) Average Power Measured Using Wide band Power Meter ( dBm) 2422 0.19 2442 -0.44 2462 -0.03


Low Freq. 2422MHz

Mid Freq. 2442MHz

High Freq. 2462MHz

Tnor (25℃) Vnor (18V) 0.19 -0.44 -0.03 Tlow (-20℃) Vlow (15.3V) 0.19 -0.46 -0.04 Tlow (-20℃) Vhig (22.5V) 0.17 -0.45 -0.04 Thig (55℃) Vlow (15.3V) 0.16 -0.47 -0.05 Thig (55℃) Vhig (22.5V) 0.16 -0.49 -0.07



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Test Plots: Test Mode: IEEE 802.11b mode Low Channel

Middle Channel



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High Channel

Test Mode: IEEE 802.11g mode Low Channel



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Middle Channel

High Channel



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Test Mode: IEEE 802.11n(HT 20) mode Low Channel

Middle Channel



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High Channel




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Middle Channel

High Channel



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Clause 4.3.2 Peak Power Density (Conducted) IEEE 802.11b mode:

Test Condition

Measured Power Density Reading

Antenna Gain

10*log(1/x)

Cable Loss

Measured Power Density Result

Ch1 dBm/MHz

-3.63 -2.63

Ch7 dBm/MHz

-2.56 -2.56 Measured

Power Density

Ch13 dBm/MHz

-6.07

0 0 1.00

-5.07

IEEE 802.11g mode:

Test Condition


Antenna Gain

10*log(1/x) Cable Loss


Ch1 dBm/MHz

-7.01 -6.01

Ch7 dBm/MHz


Power Density

Ch13 dBm/MHz

-6.07

0 0 1.00

-5.07


Test Condition


Antenna Gain



Ch1 dBm/MHz

-7.24 -6.24

Ch7 dBm/MHz


Power Density

Ch13 dBm/MHz

-6.45

0 0 1.00

-5.45



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IEEE 802.11n(HT 40) mode:

Test Condition


Antenna Gain



Ch3 dBm/MHz

-8.91 -7.91

Ch7 dBm/MHz


Power Density

Ch11 dBm/MHz

-8.52

0 0 1.00

-7.52

Note: 1. Result= Reading + Antenna Gain + Cable Loss + 10*log (1/x); 2. x=Duty cycle For wide band modulations other then FHSS (e.g. DSSS, OFDM, etc.), the maximum e.i.r.p. spectral density is limited to 10 mW per MHz.



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Middle Channel



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High Channel




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Middle Channel

High Channel



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Middle Channel



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High Channel




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Middle Channel

High Channel



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Clause 4.3.3 Frequency Range IEEE 802.11b mode

Transmitter Power dBm Test Conditions Low Freq.(fL)

2412MHz High Freq.(fH)

2472MHz Tnor (25) ℃ Vnor (18V) 2404.42485 2479.73547 Thig (+55) ℃ Vhig (22.5V) 2404.42484 2479.73548 Thig (+55) ℃ Vlow (15.3V) 2404.42444 2479.73552 Tlow (-20) ℃ Vhig (22.5V) 2404.42487 2479.73459 Tlow (-20) ℃ Vlow (15.3V) 2404.42477 2479.73589

IEEE 802.11g mode




IEEE 802.11n (HT 20) mode






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IEEE 802.11n (HT 40) mode




Limits

Under All Test Conditions fL＞2400MHz fH＜ 2483.5MHz



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High Channel



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High Channel



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High Channel



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High Channel



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Clause 4.3.4 Frequency Hopping Requirements This test item is applicable to FHSS system only. Clause 4.3.5 Medium Access Protocol A medium access protocol is a mechanism designed to facilitate spectrum sharing with other devices in a wireless network. The protocol of the equipment fulfil Medium Access Protocol Clause 4.3.6 Transmitter Spurious Emissions (Radiated) Limits Clause 4.3.6.2

Narrowband Spurious Emissions Wideband Spurious Emissions Frequency Range Limit

When Operating Limit

When in Standby Limit

When Operating Limit

When in Standby 30MHz-1GHz -36 dBm -57 dBm -86 dBm/Hz -107 dBm/Hz

Above 1GHz-12.75GHz

-30 dBm -47 dBm -80 dBm/Hz -97 dBm/Hz

1.8GHz-1.9GHz 5.15GHz-5.3GHz

-47 dBm -47 dBm -97 dBm/Hz -97 dBm/Hz

Note: 1. According to the requirements, measurements were conducted on low & high channels only. 2. The emission is a narrowband emission, and the level is measured and recorded.



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High Channel



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High Channel



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High Channel



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High Channel



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Transmitter in Standby mode

Lowest Frequency （2412MHz） Highest Frequency (2472MHz) f(MHz) Band-Width (kHz) Level ( dBm) f(MHz) Band-Width (kHz) Level ( dBm)

NF NF NF NF NF NF NF NF NF NF NF NF NF NF NF NF NF NF NF NF

Note: NF=No Significant Peak was Found



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Clause 4.3.7 Receiver Spurious Emissions (Radiated) Note: 1. According to the requirements, measurements were conducted on low & high channels only. 2. The emission is a narrowband emission, and the level is measured and recorded.

Lowest Frequency Highest Frequency f(MHz) Band-Width (kHz) Level ( dBm) f(MHz) Band-Width (kHz) Level ( dBm)

NF NF NF NF NF NF NF NF NF NF NF NF NF NF NF NF NF NF

NF=No significant peak noise was found Limits Clause 4.3.7.2

Frequency Range Narrowband Spurious Emissions Wideband Spurious Emissions 30MHz-1GHz -57 dBm -107 dBm/Hz

Above 1GHz-12.75GHz -47 dBm -97 dBm/Hz



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3.0 Product Labeling CE Mark label specification Text of the mark is black or white in colour and is left justified. Labels are printed in indelible ink on

permanent adhesive backing and shall be affixed at a conspicuous location on the EUT or silk-screened onto the EUT.

Mark Location: Rear enclosure



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4.0 Photographs – Test Setup Radiated emission test view



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5.0 Photographs – E.U.T. Outside View



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Inside View



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6.0 List of the test equipments

Instrument Type Manufacturer Model Serial No. Date of Cal. Due Date

ESPI Test Receiver ROHDE&SCHWARZ ESPI 3 100379 July 08, 2013 July 07, 2014

Ultra Broadband

ANT ROHDE&SCHWARZ HL562 100157 July 08, 2013 July 07, 2014

System Controller CT SC100 - July 08, 2013 July 07, 2014

Spectrum Analyzer ROHDE&SCHWARZ FSEM 1079.8500.30 July 08, 2013 July 07, 2014

Pre-amplifier Agilent 8447D 83153007374 July 08, 2013 July 07, 2014

Pre-amplifier Agilent 8449B 3008A01738 July 08, 2013 July 07, 2014

Horn Antenna ETS LINDGREN 3117 -- July 08, 2013 July 07, 2014

Conditional Chamber KSON THS-D4T-150 -- July 08, 2013 July 07, 2014

**END OF REPORT**

Documents

EMC TEST REPORT OF ETSI EN 300 328ecx.images-amazon.com/images/I/B1OYZsTn30S.pdfPrepared by: Shenzhen TCT Testing Technology Co.,Ltd 1F, Building 1, Yibaolai Industrial Park, Qiaotou