Test reports

FCC ID: 2ATX3GD-01

Test Report

Download: PDF
FCCID_4504803

Test Report FCC ID: 2ATX3GD-01 Date of issue: Oct. 23, 2019 Report number: MTi19092004-4E1 Sample description: Intelligent Constant Temperature Wireless Charger Model(s): GD-01 Applicant: GCteq Wireless（Shenzhen） Co., Ltd. Address: Room 1316, Building 9B-2, Shenzhen Bay Technology and Ecology Park, Shenzhen, Guangdong, P.R.C Date of test: Oct. 16, 2019 – Oct. 23, 2019 Shenzhen Microtest Co., Ltd. http://www.mtitest.com This test report is valid for the tested samples only. It cannot be reproduced except in full without prior written consent of Shenzhen Microtest Co., Ltd. Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: mti@51mti.com Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China

- Page 2 of 25 - Report No.: MTi19092004-4E1 Table of Contents 1 GENERAL INFORMATION ................................................................................................................................. 4 1.1 FEATURE OF EQUIPMENT UNDER TEST (EUT)................................................................................................................... 4 1.2 TEST MODE .............................................................................................................................................................. 4 1.3 EUT TEST SETUP ....................................................................................................................................................... 5 1.4 ANCILLARY EQUIPMENT .............................................................................................................................................. 5 1.5 MEASUREMENT UNCERTAINTY ..................................................................................................................................... 5 2 SUMMARY OF TEST RESULT ............................................................................................................................. 6 2.1 OPERATION CHANNEL LIST ........................................................................................................................................... 6 2.2 TEST CHANNEL .......................................................................................................................................................... 6 3 TEST FACILITIES AND ACCREDITATIONS ............................................................................................................ 7 3.1 TEST LABORATORY ..................................................................................................................................................... 7 3.2 ENVIRONMENTAL CONDITIONS ..................................................................................................................................... 7 3.3 MEASUREMENT UNCERTAINTY...................................................................................................................................... 7 3.4 TEST SOFTWARE ........................................................................................................................................................ 7 4 LIST OF TEST EQUIPMENT ................................................................................................................................ 8 5 TEST RESULTS .................................................................................................................................................. 9 5.1 ANTENNA REQUIREMENT ............................................................................................................................................ 9 5.1.1 Standard requirement ................................................................................................................................. 9 5.1.2 EUT Antenna ............................................................................................................................................... 9 5.2 CONDUCTED EMISSION ............................................................................................................................................. 10 5.2.1 Limits ......................................................................................................................................................... 10 5.2.2 Test Procedures ......................................................................................................................................... 10 5.2.3 Test Setup .................................................................................................................................................. 10 5.2.4 Test Result ................................................................................................................................................. 10 5.3 RADIATED EMISSION ................................................................................................................................................. 15 5.3.1 Limits ......................................................................................................................................................... 15 5.3.2 Test Procedures ......................................................................................................................................... 16 5.3.3 Test Setup .................................................................................................................................................. 17 5.3.4 Test Result ................................................................................................................................................. 17 5.4 OCCUPIED BANDWIDTH ............................................................................................................................................ 22 5.4.1 Test method............................................................................................................................................... 22 5.4.2 Test result .................................................................................................................................................. 22 6 PHOTOGRAPHS OF THE TEST SETUP............................................................................................................... 23 7 PHOTOGRAPHS OF THE EUT .......................................................................................................................... 25 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: mti@51mti.com Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China

- Page 3 of 25 - Report No.: MTi19092004-4E1 Test Result Certification Applicant’s name: GCteq Wireless（Shenzhen） Co., Ltd. Room 1316, Building 9B-2, Shenzhen Bay Technology Address: and Ecology Park, Shenzhen, Guangdong, P.R.C Manufacture's name: TEN PAO ElECTRONICS(HUIZHOU) Co., LTD. Dongjiang Industrial Estate, Shuikou Street, Huizhou City, Guangdong Address: Province, P.R.C Product name: Intelligent Constant Temperature Wireless Charger Trademark: GCteq Model name: GD-01 Standards: FCC Part 15C Test procedure: ANSI C63.10-2013 This device described above has been tested by Shenzhen Microtest Co., Ltd. and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. Tested by: Danny Xu Oct. 23, 2019 Reviewed by: Blue Zheng Oct. 23, 2019 Approved by: Smith Chen Oct. 23, 2019 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: mti@51mti.com Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China

- Page 4 of 25 - Report No.: MTi19092004-4E1 1 GENERAL INFORMATION 1.1 Feature of equipment under test (EUT) Product name: Intelligent Constant Temperature Wireless Charger Model name: GD-01 Model difference: N/A Operation frequency: 110–148 kHz Modulation type: Load modulation Antenna type: Coil Antenna Power supply: DC 12V from adapter Battery: N/A MODEL: S018BYU1200150 Adapter information: INPUT: AC100-240V~50/60Hz 600mA OUTPUT:5V/9V/12V-3A/2A/1.5A 1.2 Test mode To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively. Test mode Description Mode 1 Charging+TX Note1: The test modes were carried out for all operation modes. The final test mode of the EUT was the worst test mode for EMI, and its test data was showed. Note2: EUT is tested under full load and belongs to the worst mode. Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: mti@51mti.com Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China

- Page 5 of 25 - Report No.: MTi19092004-4E1 1.3 EUT test setup See photographs of the test setup in the report for the actual setup and connections between EUT and support equipment. 1.4 Ancillary equipment Equipment Model S/N Manufacturer Adapter / / / Load / / / 1.5 Measurement Uncertainty Measurement Uncertainty for a Level of Confidence of 95 %, U=2xUc(y) Conducted emission(150kHz~30MHz) ± 2.5 dB Radiated emission(30MHz~1GHz) ± 4.2 dB Radiated emission (above 1GHz) ± 4.3 dB Temperature ±1 degree Humidity ±5% Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: mti@51mti.com Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China

- Page 6 of 25 - Report No.: MTi19092004-4E1 2 Summary of Test Result Item FCC Part No. Description of Test Result 1 FCC PART 15.203 Antenna requirement Pass 2 FCC PART 15.207 Conducted emission Pass 3 FCC PART 15.209 Radiated emission Pass 4 FCC Part 15.215 20dB bandwidth Pass 2.1 Operation channel list Channel List Channel Frequency (kHz) Low 110 Middle 143 High 148 2.2 Test channel Channel Frequency (kHz) Middle 143 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: mti@51mti.com Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China

- Page 7 of 25 - Report No.: MTi19092004-4E1 3 Test Facilities and Accreditations 3.1 Test laboratory Test Laboratory Shenzhen Microtest Co., Ltd No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Location Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China FCC Registration No.: 448573 3.2 Environmental conditions Temperature: 15ºC~35ºC Humidity 20%~75% Atmospheric pressure 98kPa~101kPa 3.3 Measurement uncertainty Measurement Uncertainty for a Level of Confidence of 95 %, U=2xUc(y) RF frequency 1 x 10-7 RF power, conducted ± 1 dB Conducted emission(150kHz~30MHz) ± 2.5 dB Radiated emission(30MHz~1GHz) ± 4.2 dB Radiated emission (above 1GHz) ± 4.3 dB Temperature ±1 degree Humidity ±5% 3.4 Test software Software Manufacturer Model Version Name Shenzhen JS RF Test System tonscend co., ltd JS1120-3 2.5.77.0418 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: mti@51mti.com Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China

- Page 8 of 25 - Report No.: MTi19092004-4E1 4 List of test equipment Equipment Manufactu Serial Calibration Equipment Name Model Due date No. rer No. date Rohde&sch MTI-E004 EMI Test Receiver ESPI7 100314 2019/10/09 2020/10/08 warz TRILOG schwarabe MTI-E006 Broadband VULB 9163 9163-872 2019/10/15 2020/10/14 ck Antenna Hewlett-Pa 3113A061 MTI-E014 amplifier 8447D 2019/10/09 2020/10/08 ckard 50 Single path vehicle Schwarzbe MTI-E036 NNBM 8124 01175 2019/10/09 2020/10/08 AMN(LISN) ck Low noise active Schwarzbe MTI-E038 vertical monopole VAMP 9243 #565 2019/10/16 2020/10/15 ck antenna Schwarzbe MTI-E039 Biconical antenna BBA 9106 #164 2019/10/15 2020/10/14 ck MXG Vector Signal MY49060 MTI-E041 Agilent N5182A 2019/04/16 2020/04/15 Generator 455 ESG Series Analog GB40051 MTI-E042 Agilent E4421B 2019/05/21 2020/05/20 signal generator 240 Thermometer clock MTI-E044 - HTC-1 / 2019/04/17 2020/04/16 humidity monitor Log Periodic Schwarzbe MTI-E062 VUSLP 9111B #312 2018/04/11 2020/04/10 Antenna ck Log Periodic Dipole ETS-LIND MTI-E063 3148B 00224524 2018/04/11 2020/04/10 Array Antenna GREN MTI-E065 Amplifier EMtrace RP06A 00117 2019/04/29 2020/04/28 PXA Signal MY51350 MTI-E071 Agilent N9030A 2018/10/25 2019/10/24 Analyzer 296 Rohde&sch MTI-E076 EMI Test Receiver ESIB26 100273 2019/04/16 2020/04/15 warz Synthesized 3610A019 MTI-E078 Agilent 83752A 2019/04/16 2020/04/15 Sweeper 57 MY40027 MTI-E079 DC Power Supply Agilent E3632A 2019/04/16 2020/04/15 695 Artificial mains ES391180 MTI-E093 3ctest LISN J50 2019/04/16 2020/04/15 network 5 Space-Dtro EWLNA0118G MTI-E096 Power amplifier 1852001 2019/04/29 2020/04/28 niccs -P40 SOLAR MTI-E097 Current Probe ELECTRO 9207-1 220095-1 2019/04/17 2020/04/16 NICS CO. SOLAR MTI-E098 Loop Sensor ELECTRO 7334-1 220095-2 2019/04/21 2020/04/20 NICS CO. Note: the calibration interval of the above test instruments is 12 or 24 months and the calibrations are traceable to international system unit (SI). Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: mti@51mti.com Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China

- Page 9 of 25 - Report No.: MTi19092004-4E1 5 Test Results 5.1 Antenna requirement 5.1.1 Standard requirement 15.203 requirement: For intentional device, according to 15.203: an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device 5.1.2 EUT Antenna The EUT antenna is Coil Antenna. It comply with the standard requirement. In case of replacement of broken antenna the same antenna type must be used. Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: mti@51mti.com Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China

- Page 10 of 25 - Report No.: MTi19092004-4E1 5.2 Conducted emission 5.2.1 Limits For the following equipment, when designed to be connected to the public utility (AC) power line the radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies shall not exceed the limits in the following tables. Compliance with the provisions of this paragraph shall be based on the measurement of the radio frequency voltage between each power line and ground at the power terminal using a 50 μH/50 ohms line impedance stabilization network (LISN). Frequency Conducted limit (dBμV) (MHz) Quasi-peak Average 0.15 -0.5 66 - 56 * 56 - 46 * 0.5 -5 56 46 5 -30 60 50 Note: the limit of " * " marked band means the limitation decreases linearly with the logarithm of the frequency in the range. 5.2.2 Test Procedures The EUT was placed 0.8 meters from the horizontal ground plane with EUT being connected to the power mains through a line impedance stabilization network (LISN). All other support equipment powered from additional LISN(s). The LISN provide 50 Ohm/ 50uH of coupling impedance for the measuring instrument. Interconnecting cables that hang closer than 40 cm to the ground plane shall be folded back and forth in the center forming a bundle 30 to 40 cm long. I/O cables that are not connected to a peripheral shall be bundled in the center. The end of the cable may be terminated, if required, using the correct terminating impedance. The overall length shall not exceed 1 m. LISN is at least 80 cm from nearest part of EUT chassis. For the actual test configuration, please refer to the related Item – photographs of the test setup. 5.2.3 Test Setup 5.2.4 Test Result Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: mti@51mti.com Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China

Microtest OM t J — Page 11 of 25 — Report No.: MTH19092004—4E1 EUT Intelligent Constant Temperature Model Name: cpo1 Wireless Charger Pressure: 101kPa Phase: L Test voltage: |DC 12V from adapter AC 120V/60Hz Test mode: Mode 1 60.0 dBuy Lo to FCCPart15 ClassB AC ConductiontOP) \ FCCPait5 ClasB AC ConductionAVG) so 3 an peok ao 2 ave a.150 as (M) 5 sn.ono Reading Correct Measure— No. Mk. Freq. Level Factor ment Limit Over MHz dBuV dB dBuV dBuV dB Detector 1 0.1500 42.65 9.73 52.38 66.00 —13.62 aP 2 0.1500 10.49 9.73 20.22 56.00 —35.78 AVG 3 0.2900 35.47 9.75 45.22 60.52 —15.30 QP 4 0.2900 6.00 9.75 15.75 50.52 —34.77 AVG 5 0.5820 34.99 9.89 44.88 56.00 —11.12 ols 6 0.5820 1.71 9.89 11.60 46.00 —34.40 AVG 7 2.0300 33.99 9.97 43.96 56.00 —12.04 aP 8 * 2.0300 28.91 9.97 38.88 46.00 —7.12 AVG 9 4.6420 31.97 10.04 42.01 56.00 —13.99 QP 10 4.6420 26.02 10.04 36.06 46.00 —9.94 AVG 11 11.8900 28.56 10.25 38.81 60.00 —21.19 apP 12 11.8900 21.16 10.25 3141 50.00 —18.59 AVG Tel(e—rsssee50 135 Fax: (86—755) seeso136 Web: hitpfwww mtitest.com E—mail: mi@51mti.com Address: No.102A & 3024, East Block, Hengfang Industrial Park, Xingye Road, Xixang, Bac‘an Distrct, Shenzhen, Guangdong, China

Microtest OM t J — Page 12 of 26 — Report No.: MTH19092004—4E1 EUT {/r:[telligent Constant Temperature Model Name: D01 freless Charger Pressure: 101kPa Phase: N . |DC 12V from adapter AC . Test voltage: 120V/6O0Hz Test mode: Mode 1 80.0 dBu 70 to FCCPaitt5 ClarsB AC ConductionOP) so 4 FECPart15)ClasB AC Conduction{AVG) 40 peak 30 20 lavs 10 0 40 20 0.150 05 (MHiz) 5 30.000 Reading Correct Measure— _ _ No. Mk. Freq. Level Factor ment Limit Over MHz dBuV dB dBuV dBuV dB Detector 1 0.1500 46.75 9.73 56.48 66.00 —9.52 aP 2 0.1500 16.40 9.73 26.13 56.00 —29.87 AVG 3 0.5820 38.16 9.89 48.05 56.00 —7.95 aP 4 0.5820 12.04 9.89 21.93 46.00 —24.07 AVG 5 14500 35.97 9.96 45.93 56.00 —10.07 aP 6 * 14500 31.19 9.96 41.15 46.00 —4.85 AVG 7 2.3220 35.04 9.98 45.02 56.00 —10.98 aP 8 2.3220 28.97 9.98 38.95 46.00 —7.05 AVG 9 5.5100 34.05 10.08 44.13 60.00 —15.87 oP 10 5.5100 20.87 10.08 30.95 50.00 —19.05 AVG 11 24.0820 29.67 10.22 39.89 60.00 —20.11 aP 12 24.0820 14.36 10.22 24.58 50.00 —25.42 AVG Tel(Be—7s5)see50 135 Fax: (86—755) 88850136 Web: hitp:www mtitest.com E—mail: mi@51mtl.com Address: No.102A & 3024, East Block, Hengfang Industrial Park, Xingye Road, Xixang, Bac‘an Distrct, Shenzhen, Guangdong, China

Microtest m OM t — Page 13 of 25 — Report No.: MTi19092004—4E1 EUT Intelligent Constant Temperature Model Name: cp—01 Wireless Charger Pressure: 101kPa Phase: L Test voltage: DC 12V from adapter AC 240V/60Hz |Test mode: Mode 1 sn.0 aguy Lo FCCPait15 ClassB AC ConductiontOP) so u[ plc FCCPait15 Cla:B AC ConductionAVG) Py 20 peok ve a.i50 as (Wz) 5.000 Reading Correct Measure— No. Mk. Freq. Level Factor ment Limit Over MHz dBuV dB dBuV dBuy dB Detector 1 0.2900 36.45 9.75 46.20 60.52 —14.32 QP 2 0.2900 11.79 9.75 21.54 50.52 —28.98 AVG 3 0.5820 36.53 9.89 46.42 56.00 —9.58 oP 4 0.5820 30.62 9.89 40.51 46.00 —5.49 AVG 5 14500 37.29 9.96 47.25 56.00 —8.75 oP 6 * 14500 30.90 9.96 40.86 46.00 —5.14 AVG 7 3.1860 34.72 10.01 44.73 56.00 —11.27 QP 8 3.1860 28.40 10.01 38.41 46.00 —7.59 AVG 9 5.5020 34.21 10.08 44.29 60.00 —15.71 aP 10 5.5020 26.99 10.08 37.07 50.00 —12.93 AVG 11 27.39040 31.79 10.32 42.11 80.00 —17.89 QP 12 27.3940 13.39 10.32 23.71 50.00 —26.29 AVG Tel:(86—755)88850 135 Fax: (86—755) seesor36 Web: hitpiwww.mtitest.com E—mail: mti@§1mti.com Address: No.102A & 3024, East Block, Hengfang Industrial Park, Xingye Road, Xixang, Bac‘an Distrct, Shenzhen, Guangdong, China

Microtest OM t J — Page 14 of 26 — Report No.: MTH19092004—4E1 EUT Int_elligent Constant Temperature Model Name: D01 Wireless Charger Pressure: 101kPa Phase: N Test voltage: |DC 12V from adapter AC 240V/60Hz |Test mode: Mode 1 s0.0 aBuy Lo to FCCPart15 ClassB AC ConductiontOP) FCCPait15 ClasB AC ConductionAVG) so 8 1 an en. z a.150 as (Mz) 5 sn.o00 Reading Correct Measure— No. Mk. Freq. Level Factor ment Limit Over MHz dBuV dB dBuV dBuV dB Detector 1 0.2940 33.48 9.75 43.23 60.41 ~17.18 P 2 0.2940 3.15 9.75 13.50 50.41 —36.91 AVG 3 0.5820 34.86 9.89 44.75 56.00 ~11.25 aP 4 0.5820 28.52 9.89 38.41 46.00 —7.59 AVG 5 14500 33.48 9.96 43.44 56.00 —12.56 P 6+ 14500 28.70 9.96 38.66 46.00 —7.34 AVG 7 2.3220 32.07 9.98 42.05 56.00 —13.95 aP 8 2.3220 26.26 9.98 36.24 46.00 —9.76 AVG 9 5.5060 3146 10.08 41.54 60.00 1846 QP 10 5.5060 26.08 10.08 36.16 50.00 —13.84 AVG 1 28.2540 30.58 10.33 40.91 60.00 —19.090 QP 12 28.2540 10.58 10.33 20.91 50.00 —29.09 AVG Tel(e—rsssee50 135 Fax: (86—755) seeso136 Web: hitpfwww mtitest.com E—mail: mi@51mti.com Address: No.102A & 3024, East Block, Hengfang Industrial Park, Xingye Road, Xixang, Bac‘an Distrct, Shenzhen, Guangdong, China

- Page 15 of 25 - Report No.: MTi19092004-4E1 5.3 Radiated emission 5.3.1 Limits In case the emission fall within the restricted band specified on 15.205(a), then the 15.209(a) limit in the table below has to be followed. Frequencies Field Strength Measurement Distance (MHz) (micorvolts/meter) (meters) 0.009~0.490 2400/F(KHz) 300 0.490~1.705 24000/F(KHz) 30 1.705~30.0 30 30 30~88 100 3 88~216 150 3 216~960 200 3 Above 960 500 3 LIMITS OF RADIATED EMISSION MEASUREMENT (Above 1000MHz) Class B (dBuV/m) (at 3M) FREQUENCY (MHz) PEAK AVERAGE Above 1000 74 54 Notes: The limit for radiated test was performed according to FCC PART 15C. The tighter limit applies at the band edges. Emission level (dBuV/m)=20log Emission level (uV/m). FREQUENCY RANGE OF RADIATED MEASUREMENT (For unintentional radiators) Highest frequency generated or Upper frequency of measurement Range (MHz) used in the device or on which the device operates or tunes (MHz) Below 1.705 30 1.705 – 108 1000 108 – 500 2000 500 – 1000 5000 5th harmonic of the highest frequency or 40 GHz, Above 1000 whichever is lower Spectrum Parameter Setting Attenuation Auto Start Frequency 1000 MHz Stop Frequency 10th carrier harmonic RB / VB (emission in restricted 1 MHz / 1 MHz for Peak, 1 MHz / 10Hz for Average band) Receiver Parameter Setting Attenuation Auto Start ~ Stop Frequency 9kHz~150kHz / RB 200Hz for QP Start ~ Stop Frequency 150kHz~30MHz / RB 9kHz for QP Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: mti@51mti.com Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China

- Page 16 of 25 - Report No.: MTi19092004-4E1 Start ~ Stop Frequency 30MHz~1000MHz / RB 120kHz for QP 5.3.2 Test Procedures a. The measuring distance of at 3 m shall be used for measurements at frequency up to 25GHz. For frequencies above 1GHz, any suitable measuring distance may be used. b. The EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3 meter semi-chamber test. The table was rotated 360 degrees to determine the position of the highest radiation. c. The height of the equipment or of the substitution antenna shall be 0.8m; above 1GHz, the height was 1.5m, the height of the test antenna shall vary between 1 m to 4 m. Both horizontal and vertical polarizations of the antenna are set to make the measurement. d. The initial step in collecting conducted emission data is a spectrum analyzer peak detector mode pre-scanning the measurement frequency range. Significant peaks are then marked and then Quasi Peak detector mode re-measured. e. If the Peak Mode measured value compliance with and lower than Quasi Peak Mode Limit, the EUT shall be deemed to meet QP Limits and then no additional QP Mode measurement performed. f. For the actual test configuration, please refer to the related Item –EUT Test Photos. g. For the radiated emission test above 1GHz: Place the measurement antenna away from each area of the EUT determined to be a source of emissions at the specified measurement distance, while keeping the measurement antenna aimed at the source of emissions at each frequency of significant emissions, with polarization oriented for maximum response. h. The measurement antenna may have to be higher or lower than the EUT, depending on the radiation pattern of the emission and staying aimed at the emission source for receiving the maximum signal. The final measurement antenna elevation shall be that which maximizes the emissions. The measurement antenna elevation for maximum emissions shall be restricted to a range of heights of from 1 m to 4 m above the ground or reference ground plane. Note: Both horizontal and vertical antenna polarities were tested and performed pretest to three orthogonal axis. The worst case emissions were reported. Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: mti@51mti.com Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China

- Page 17 of 25 - Report No.: MTi19092004-4E1 5.3.3 Test Setup Radiated Emission Test-Up Frequency Below 30MHz Radiated Emission Test-Up Frequency 30MHz~1GHz 5.3.4 Test Result Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: mti@51mti.com Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China

Microtest OM t J — Page 18 of 25 — Report No.: MTH19092004—4E1 Frequency range (9KHz — 3OMHz EuT Intelligent Constant Temperature Model Name: cpo1 Wireless Charger Pressure: 101kPa Test mode: Mode 1 Test voltage: |DC 12V from adapter AC 120V/60Hz 130.0 dBu¥/n 120 im EoC 15 C Mad: z too in —6 a8 so so To so so 40 30 20 10.0 o.o08 ns atso Reading Correct Measure— _ _ No. Mk. Freq. Level Factor ment Limit Over MHz dBuV dBuV/im dBuV/im dBuV/im dB Detector 1 0.0156 39.56 20.33 59.89 123.66 —63.77 peak 2 0.0241 18.85 20.36 39.21 119.89 —80.68 peak 3 0.0313 33.77 20.33 54.10 117.63 —63.53 peak 4 0.0469 29.06 20.28 49.34 114.12 —64.78 peak 5 0.0761 30.65 20.05 50.70 109.93 —59.23 peak 6 °* 0.1454 55.69 19.85 75.54 104.32 —28.78 peak Tel(se—rssissssor3s Fax: (86—755) seesor36 Web: hitpiwww.mtitest.com E—mail: mti@§1mti.com Address: No.102A & 3024, East Block, Hengfang Industrial Park, Xingye Road, Xixang, Bac‘an Distrct, Shenzhen, Guangdong, China

Microtest OM t J — Page 19 of 26 — Report No.: MTH19092004—4E1 EUT Intelligent Constant Temperature Wireless Model Name: |GD—01 Charger Pressure: 101kPa Test mode: Mode 1 Test voltage: |DC 12V from adapter AC 120V/60Hz 130.0 dBuW/m 120 110 100 | so | so | FCC 15 C Radiation Below 1GHz To Margin —b db so so «o 2o 20 1o.0 a.t50 a5 (MHz) 5 a0.o00 Reading Correct Measure— _ _ No. Mk. Freq. Level Factor ment Limit Over MHz dBuV dBuV/m dBuV/m dBuV/m dB Detector 1 0.1500 55.65 19.87 75.52 104.05 —28.53 peak 2 0.2909 365.71 19.75 55.46 98.32 —42.86 peak 3 0.4351 34.41 20.04 54.45 94.83 —40.38 peak 400 * 1.5935 25.73 20.26 45.99 63.59 —17.60 peak 5 5.8358 22.11 20.08 42.19 69.50 —27.31 peak 6 16.8387 21.22 20.92 42.14 69.50 —27.36 peak Tel(se—rssissssor3s Fax: (86—755) seesor36 Web: hitpiwww.mtitest.com E—mail: mti@§1mti.com Address: No.102A & 3024, East Block, Hengfang Industrial Park, Xingye Road, Xixang, Bac‘an Distrct, Shenzhen, Guangdong, China

Microtest #om t m — Page 20 of 25 — Report No.: MTi19092004—4E1 Frequency range (30MHz — 1GHz EUT Intelligent Constant Temperature Model Name: D01 (Wireless Charger Pressure: 101kPa Polarization: Vertical Test voltage: |DC 12V from adapter AC 120V/60Hz |Test mode: Mode 1 80.0 dBi/m Lo so FCC Class B 3M Rediation so Margin —6 08 10 ao 20 so.o00 «0 su 60 70 so tanz) El «oo Soo sno 700 1000.000 Reading Correct Measure— No. Mk. Freq. Level Factor ment Limit Over MHz dBuV dBuV/m dBuV/m dBuV/im dB Detector 1 * 514807 37 .49 —6.77 30.72 40.00 —9.28 QP 2 89.9047 43.59 —9.82 33.77 43.50 —9.73 QP 3 168.4138 42.27 —9.61 32.66 43.50 —10.84 OP 4 318.8170 30.83 —4.78 26.05 46.00 —19.95 QP 5 580.7026 29.81 —0.42 29.39 46.00 —16.61 QP 6 909.6667 26.31 3.69 30.00 46.00 —15.00 OP Tel:(86—755)88850 135 Fax: (86—755) 88850136 Web: hitpiwww.mtitest.com E—mail: mti@§1mti.com Address: No.102A & 3024, East Block, Hengfang Industrial Park, Xingye Road, Xixang, Bac‘an Distrct, Shenzhen, Guangdong, China

Microtest OM t J — Page 21 of 25 — Report No.: MTH19092004—4E1 EUT Intelligent Constant Temperature Model Name: GD—01 Wireless Charger Pressure: 101kPa Polarization: Horizontal Test voltage: |DC 12V from adapter AC 120V/60Hz Test mode: Mode 1 80.0 dBi¥/m Lo so FCC Class B 3M Rediation so Margh —6 8B soubo «o 5o 60 70 to thke) 300 «o0 soo oon 700 1000.000 Reading Correct Measure— No. Mk. Freq. Level Factor ment Limit Over MHz dBuV dBuVim dBuV/m dBuV/m dB Detector 1 43.5057 26.60 —6.88 19.72 40.00 —20.28 QP 2 87.7248 33.58 —10.27 23.31 40.00 —16.69 QP 3 * 1826106 38.96 —10.08 28.88 43.50 —14.62 QP 4 291.0360 34.56 5.19 29.37 46.00 —16.63 P 5 443.2943 31.30 —3.01 28.29 46.00 —17.71 QP 6 833.3171 27.74 2.62 30.36 46.00 —15.64 QP Tel(se—rssissssor3s Fax: (86—755) seesor36 Web: hitpiwww.mtitest.com E—mail: mti@§1mti.com Address: No.102A & 3024, East Block, Hengfang Industrial Park, Xingye Road, Xixang, Bac‘an Distrct, Shenzhen, Guangdong, China

- Page 22 of 25 - Report No.: MTi19092004-4E1 5.4 Occupied bandwidth 5.4.1 Test method Use the following spectrum analyzer settings: Span = approximately 2 to 3 times the 20 dB bandwidth, centered on a hopping channel RBW ≥1% of the 20 dB bandwidth VBW ≥RBW Sweep = auto Detector function = peak Trace = max hold The EUT should be transmitting at its maximum data rate. Allow the trace to stabilize. Use the marker-to-peak function to set the marker to the peak of the emission. Use the marker-delta function to measure 20 dB down one side of the emission. Reset the marker-delta function, and move the marker to the other side of the emission, until it is (as close as possible to) even with the reference marker level. The marker-delta reading at this point is the 20 dB bandwidth and 99% occupied bandwidth of the emission. 5.4.2 Test result 20dB emission bandwidth 99% occupied bandwidth Frequency (kHz) (kHz) (kHz) 143 8.137 6.904 Test plots as below: Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: mti@51mti.com Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China

- Page 23 of 25 - Report No.: MTi19092004-4E1 6 Photographs of the Test Setup Radiated emission Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: mti@51mti.com Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China

- Page 24 of 25 - Report No.: MTi19092004-4E1 Conducted emission Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: mti@51mti.com Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China

- Page 25 of 25 - Report No.: MTi19092004-4E1 7 Photographs of the EUT See the APPENDIX 1: EUT PHOTOS in the report No.:MTi19092004-4E1-1. ----END OF REPORT---- Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: mti@51mti.com Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China


Document Created: 2019-11-10 14:05:33
Document Modified: 2019-11-10 14:05:33
© 2025 FCC.report
This site is not affiliated with or endorsed by the FCC