Part 15.207/ 15.209 Wireless Charger Emissions (Phone on wireless charger)

FCC ID: UCE312057A

Test Report

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T T REP TEST PORT T Test Report No. : UL-RPT-R RP9038 85JD11A A V2.0 urer Manufactu : Pan nasonic Mo obile Communications Developme D nt of Europe Ltd Model No.. : NTT T docomo Wireless W harger Pad P02 & PSU Ch U P02 FCC ID : UC CE312057A dard(s) Test Stand : FCC Parts 15.207 & 15.209 1. Thiss test report shall s not be reproduced r in full or partiial, without th he written ap pproval of RFI Global Services Ltd trading as UL. 2. The results in this report appply only to thee sample(s) tested. t 3. Thiss sample testted is in commpliance with the above standard(s). 4. The test results in this reportt are traceable to the natiional or interrnational stan ndards. 5. Verssion 2.0 supe ersedes all previous p verssions. Date of Issue: 28 8 November 20 012 Checked by: S Sarah William ms WiSE Laboratory L E Engineer Issued by : pp John Newell Group Quality Manag ger, WiSE Basingstoke e, erification Se UL Ve ervices T This laboratoory is accred dited by UKAS. T The tests repported hereinn have been performed inn accordance e with its’ term ms o of accreditattion. RFI Globa al Services Ltd trading g as UL Pavilion A, A Ashwood Park, Ashwood Wayy, Basingstoke, Hampshire, RG23 R 8BG, UK K Telephone: +444 (0)1256 3122000 Facsimile: +444 (0)1256 3120 001

TEST REPORT SERIAL NO: UL-RPT-RP90385JD11A VERSION NO. 2.0 ISSUE DATE: 28 NOVEMBER 2012 This page has been left intentionally blank. Page 2 of 15 RFI Global Services Ltd trading as UL

TEST REPORT SERIAL NO: UL-RPT-RP90385JD11A VERSION NO. 2.0 ISSUE DATE: 28 NOVEMBER 2012 Table of Contents 1. Customer Information .................................................................................................................. 4 2. Summary of Testing ..................................................................................................................... 5 2.1. General Information 5 2.2. Summary of Test Results 5 2.3. Methods and Procedures 5 2.4. Deviations from the Test Specification 5 3. Equipment Under Test (EUT) ....................................................................................................... 6 3.1. Identification of Equipment Under Test (EUT) 6 3.2. Description of EUT 6 3.3. Modifications Incorporated in the EUT 6 3.4. Additional Information Related to Testing 6 3.5. Support Equipment 6 4. Operation and Monitoring of the EUT during Testing ............................................................... 7 4.1. Operating Modes 7 4.2. Configuration and Peripherals 7 5. Measurements, Examinations and Derived Results .................................................................. 8 5.1. General Comments 8 5.2. Test Results 9 5.2.1. Transmitter AC Conducted Spurious Emissions 9 5.2.2. Transmitter Radiated Spurious Emissions 12 6. Measurement Uncertainty .......................................................................................................... 14 7. Report Revision History ............................................................................................................. 15 RFI Global Services Ltd trading as UL Page 3 of 15

TEST REPORT SERIAL NO: UL-RPT-RP90385JD11A VERSION NO. 2.0 ISSUE DATE: 28 NOVEMBER 2012 1. Customer Information Company Name: Panasonic Mobile Communications Development of Europe Ltd Address: Panasonic House Willoughby Road Bracknell Berkshire RG12 8FP United Kingdom Page 4 of 15 RFI Global Services Ltd trading as UL

TEST REPORT SERIAL NO: UL-RPT-RP90385JD11A VERSION NO. 2.0 ISSUE DATE: 28 NOVEMBER 2012 2. Summary of Testing 2.1. General Information Specification Reference: 47CFR15.207 and 47CFR15.209 Specification Title: Code of Federal Regulations Volume 47 (Telecommunications) 2012: Part 15 Subpart C (Intentional Radiators) - Sections 15.207 and 15.209 Site Registration: 209735 Location of Testing: RFI Global Services Ltd trading as UL, Wade Road, Basingstoke, Hampshire, RG24 8AH. Test Dates: 17 November 2012 to 21 November 2012 2.2. Summary of Test Results FCC Reference (47CFR) Measurement Result Part 15.207 Transmitter AC Conducted Emissions Part 15.209 Transmitter Radiated Emissions Key to Results = Complied = Did not comply 2.3. Methods and Procedures Reference: ANSI C63.4 (2009) Title: American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz 2.4. Deviations from the Test Specification For the measurements contained within this test report, there were no deviations from, additions to, or exclusions from the test specification identified above. RFI Global Services Ltd trading as UL Page 5 of 15

TEST REPORT SERIAL NO: UL-RPT-RP90385JD11A VERSION NO. 2.0 ISSUE DATE: 28 NOVEMBER 2012 3. Equipment Under Test (EUT) 3.1. Identification of Equipment Under Test (EUT) Brand Name: NTT docomo Model Name or Number: Charger Pad Type Number: P02 Serial Number: No, 1 Hardware Version Number: Not marked or stated Software Version Number: N/A Brand Name: NTT docomo Model Name or Number: Charger PSU Type Number: P02 Serial Number: No, 1 Hardware Version Number: Not marked or stated Software Version Number: N/A 3.2. Description of EUT The equipment under test was a Wireless Charger and associated PSU for a mobile phone. 3.3. Modifications Incorporated in the EUT No modifications were applied to the EUT during testing. 3.4. Additional Information Related to Testing Tested Technology: Wireless Charger Mode Charging Power Supply Requirement: Nominal 120 VAC 60 Hz Modulation Type: AM Transmit Frequency Range: 125 kHz to 131 kHz 3.5. Support Equipment The following support equipment was used to exercise the EUT during testing: Description: Multi-Mode LTE/UMTS/GSM Mobile Phone with WLAN, Bluetooth and RFID Brand Name: NTT docomo Model Name or Number: EB-4063 IMEI: 353740050011927 Page 6 of 15 RFI Global Services Ltd trading as UL

TEST REPORT SERIAL NO: UL-RPT-RP90385JD11A VERSION NO. 2.0 ISSUE DATE: 28 NOVEMBER 2012 4. Operation and Monitoring of the EUT during Testing 4.1. Operating Modes The EUT was tested in the following operating mode(s): • Charging mode. • Transmitting/charging in the 125 kHz to 131 kHz frequency range. 4.2. Configuration and Peripherals The EUT was tested in the following configuration(s): • Tests were performed with the mobile phone handset located in its’ normal position on the wireless charging pad. • Connected to a 120 VAC 60 Hz single phase supply. • AC conducted emissions tests were performed with the EUT connected to a 120 VAC 60 Hz single phase supply via a LISN. RFI Global Services Ltd trading as UL Page 7 of 15

TEST REPORT SERIAL NO: UL-RPT-RP90385JD11A VERSION NO. 2.0 ISSUE DATE: 28 NOVEMBER 2012 5. Measurements, Examinations and Derived Results 5.1. General Comments Measurement uncertainties are evaluated in accordance with current best practice. Our reported expanded uncertainties are based on standard uncertainties, which are multiplied by an appropriate coverage factor to provide a statistical confidence level of approximately 95%. Please refer to Section 6 Measurement Uncertainty for details. In accordance with UKAS requirements all the measurement equipment is on a calibration schedule. All equipment was within the calibration period on the date of testing. Page 8 of 15 RFI Global Services Ltd trading as UL

TEST REPORT SERIAL NO: UL-RPT-RP90385JD11A VERSION NO. 2.0 ISSUE DATE: 28 NOVEMBER 2012 5.2. Test Results 5.2.1. Transmitter AC Conducted Spurious Emissions Test Summary: Test Engineer: Nick Steele Test Date: 21 November 2012 Test Sample Serial Number: No, 1 FCC Reference: Part 15.207 Test Method Used: As detailed in ANSI C63.4 Section 7 Environmental Conditions: Temperature (°C): 19 Relative Humidity (%): 46 Results: Live / Quasi Peak Frequency Line Level Limit Margin Result (MHz) (dBμV) (dBμV) (dB) 0.416 Live 36.3 57.5 21.2 Complied 0.524 Live 36.0 56.0 20.0 Complied 0.627 Live 40.8 56.0 15.2 Complied 0.726 Live 39.5 56.0 16.5 Complied 0.830 Live 38.5 56.0 17.5 Complied 0.938 Live 35.7 56.0 20.3 Complied Results: Live / Average Frequency Line Level Limit Margin Result (MHz) (dBμV) (dBμV) (dB) 0.416 Live 21.4 47.5 26.1 Complied 0.830 Live 22.1 46.0 23.9 Complied 4.038 Live 17.2 46.0 28.8 Complied 4.871 Live 17.4 46.0 28.6 Complied 13.691 Live 20.7 50.0 29.3 Complied 15.135 Live 20.3 50.0 29.7 Complied RFI Global Services Ltd trading as UL Page 9 of 15

TEST REPORT SERIAL NO: UL-RPT-RP90385JD11A VERSION NO. 2.0 ISSUE DATE: 28 NOVEMBER 2012 Transmitter AC Conducted Spurious Emissions (continued) Results: Neutral / Quasi Peak Frequency Line Level Limit Margin Result (MHz) (dBμV) (dBμV) (dB) 0.524 Neutral 37.4 56.0 18.6 Complied 0.627 Neutral 41.7 56.0 14.3 Complied 0.740 Neutral 38.7 56.0 17.3 Complied 0.830 Neutral 39.6 56.0 16.4 Complied 0.933 Neutral 40.7 56.0 15.3 Complied 1.037 Neutral 38.1 56.0 17.9 Complied Results: Neutral / Average Frequency Line Level Limit Margin Result (MHz) (dBμV) (dBμV) (dB) 0.623 Neutral 27.2 46.0 18.8 Complied 1.356 Neutral 17.6 46.0 28.4 Complied 2.814 Neutral 19.2 46.0 26.8 Complied 4.250 Neutral 21.3 46.0 24.7 Complied 8.925 Neutral 21.2 50.0 28.8 Complied 14.627 Neutral 23.9 50.0 26.1 Complied Page 10 of 15 RFI Global Services Ltd trading as UL

TEST REPORT SERIAL NO: UL-RPT-RP90385JD11A VERSION NO. 2.0 ISSUE DATE: 28 NOVEMBER 2012 Transmitter AC Conducted Spurious Emissions (continued) FCC Part 15 Class B Voltage with 2-Line-LISN Live FCC Part 15 Class B Voltage with 2-Line-LISN Neutral 80 80 75 75 70 70 65 65 FCC Part 15 Class B Voltage on Mains QP FCC Part 15 Class B Voltage on Mains QP 60 60 55 55 FCC Part 15 Class B Voltage on Mains AV FCC Part 15 Class B Voltage on Mains AV 50 50 45 45 Level in dBµV Level in dBµV 40 40 35 35 30 30 25 25 20 20 15 15 10 10 5 5 0 0 150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M 150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M Frequency in Hz Frequency in Hz Live Neutral Note: These plots are pre-scans and for indication purposes only. For final measurements, see accompanying tables. Test Equipment Used: RFI No. Instrument Manufacturer Type No. Serial No. Date Cal. Calibration Interval Due (Months) A649 LISN Rohde & Schwarz ESH3-Z5 825562/008 19 Feb 2013 12 A1830 Pulse Limiter Rohde & Schwarz ESH3-Z2 100668 25 Feb 2013 12 M1263 Test Receiver Rohde & Schwarz ESIB7 100265 09 Aug 2013 12 RFI Global Services Ltd trading as UL Page 11 of 15

TEST REPORT SERIAL NO: UL-RPT-RP90385JD11A VERSION NO. 2.0 ISSUE DATE: 28 NOVEMBER 2012 5.2.2. Transmitter Radiated Spurious Emissions Test Summary: Test Engineer: Nick Steele Test Date: 17 November 2012 Test Sample Serial Number: No, 1 FCC Reference: Part 15.209 Test Method Used: As detailed in ANSI C63.4 Section 8 Frequency Range: 9 kHz to 1000 MHz Environmental Conditions: Temperature (°C): 26 Relative Humidity (%): 34 Note(s): 1. Limits below 30 MHz are specified at a test distance of 30 metres, whilst below 0.49 MHz they are specified at a distance of 300 metres. However, as specified by FCC Section 15.31 (f)(2), measurements may be performed at a closer distance and the measured value corrected to the specified measurement distance by using the square of an inverse linear distance extrapolation factor (40 dB/decade). 2. A transducer factor on the measuring instrument was used to extrapolate the results at 3 metres to a distance of 30 metres where required. A distance extrapolation factor of 40 dB was used. 3. The emission shown at approximately 125 kHz is the charger frequency of the EUT. All other emissions on the 9 kHz to 150 kHz plot were investigated and found to be radiating from the test suite turntable. 4. The final measured value, for the given emission, in the table below incorporates the calibrated antenna factor and cable loss. 5. All other emissions shown on the pre-scan plot were investigated and found to be ambient or >20 dB below the applicable limit or below the measurement system noise floor. 6. Measurements in the range 30 MHz to 1 GHz were performed in a semi-anechoic chamber (RFI Asset Number K0001) at a distance of 3 metres. The EUT was placed at a height of 80 cm above the reference ground plane in the centre of the chamber turntable. Maximum emission levels were determined by height searching the measurement antenna over the range 1 metre to 4 metres. Results: Quasi Peak Frequency Antenna Level Limit Margin Result (MHz) Polarity (dBμV/m) (dBμV/m) (dB) 75.012 Vertical 10.3 40.0 29.7 Complied 124.504 Vertical 8.8 43.5 34.7 Complied Page 12 of 15 RFI Global Services Ltd trading as UL

TEST REPORT SERIAL NO: UL-RPT-RP90385JD11A VERSION NO. 2.0 ISSUE DATE: 28 NOVEMBER 2012 Transmitter Radiated Spurious Emissions (continued) Marker 1 [T1 CNT] RBW 300 Hz RF Att 10 dB Marker 1 [T1] RBW 10 kHz RF Att 10 dB Ref Lvl 5.82 dBÌ V/m VBW 1 kHz Ref Lvl -2.37 dBÌ V/m VBW 30 kHz 70 dB* 16 kHz SWT 8 s Unit dBÌ V/m 70 dB* 369.87099563 kHz SWT 760 ms Unit dBÌ V/m 70 70 10 kHz 100 kHz 1 MHz 1 [T1]10 MHz-2.37 dBÌ V/m A007FCC A A 369.87099563 kHz 60 60 A007FCC 2 [T1] -9.69 dBÌ V/m 615.73216207 kHz 50 50 40 IN1 40 IN1 1VIEW 1MA 1MAX 1MA 30 30 20 20 TDF TDF 10 10 1 0 0 1 2 -10 -10 -20 -20 -30 -30 Start 9 kHz Stop 150 kHz Start 150 kHz Stop 30 MHz Title: 90385 Title: 90385 Comment A: TRANSMITTER RADIATED EMISSIONS Comment A: TRANSMITTER RADIATED EMISSIONS Date: 17.NOV.2012 06:13:39 Date: 17.NOV.2012 06:22:17 FCC Part 15.209 Radiated Emissions Class B 30MHz-1GHz 3m 80 75 70 65 60 55 FCC Part 15 Class B Field Strength QP 3M 50 45 Level in dBµV/m 40 35 30 25 20 15 10 5 0 30M 50M 60M 80M 100M 200M 300M 400M 500M 800M 1G Frequency in Hz Note: These plots are pre-scans and for indication purposes only. For final measurements, see accompanying table. Test Equipment Used: RFI Instrument Manufacturer Type No. Serial No. Date Cal. No. Calibration Interval Due (Months) K0001 5m RSE Chamber Rainford N/A N/A 24 Oct 2013 12 A007 Mag Loop Antenna Rohde & Schwarz HFH2-Z2 880 458/020 20 Apr 2013 12 M1273 Test Receiver Rohde & Schwarz ESIB 26 1000275 03 Feb 2013 12 A1834 Attenuator Hewlett Packard 8491B 10444 29 Jan 2013 12 A553 Antenna Chase CBL6111A 1593 15 Feb 2013 12 G0543 Amplifier Sonoma 310N 230801 02 Jan 2013 3 RFI Global Services Ltd trading as UL Page 13 of 15

TEST REPORT SERIAL NO: UL-RPT-RP90385JD11A VERSION NO. 2.0 ISSUE DATE: 28 NOVEMBER 2012 6. Measurement Uncertainty No measurement or test can ever be perfect and the imperfections give rise to error of measurement in the results. Consequently the result of a measurement is only an approximation to the value of the measurand (the specific quantity subject to measurement) and is only complete when accompanied by a statement of the uncertainty of the approximation. The expression of uncertainty of a measurement result allows realistic comparison of results with reference values and limits given in specifications and standards. The uncertainty of the result may need to be taken into account when interpreting the measurement results. The reported expanded uncertainties below are based on a standard uncertainty multiplied by an appropriate coverage factor such that a confidence level of approximately 95% is maintained. For the purposes of this document “approximately” is interpreted as meaning “effectively” or “for most practical purposes”. Confidence Calculated Measurement Type Range Level (%) Uncertainty AC Conducted Spurious Emissions 0.15 MHz to 30 MHz 95% ±3.25 dB Radiated Spurious Emissions 0.009 MHz to 1000 MHz 95% ±2.94 dB The methods used to calculate the above uncertainties are in line with those recommended within the various measurement specifications. Where measurement specifications do not include guidelines for the evaluation of measurement uncertainty the published guidance of the appropriate accreditation body is followed. Page 14 of 15 RFI Global Services Ltd trading as UL

TEST REPORT SERIAL NO: UL-RPT-RP90385JD11A VERSION NO. 2.0 ISSUE DATE: 28 NOVEMBER 2012 7. Report Revision History Version Revision Details Number Page No(s) Clause Details 1.0 - - Initial Version 2.0 - - Update to transmit frequency range as requested by Customer RFI Global Services Ltd trading as UL Page 15 of 15


Document Created: 2012-11-28 08:23:13
Document Modified: 2012-11-28 08:23:13
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