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RF Test Report

PYS High-Tech Co., LTD 10WSTNDGGL 10WattSingleCoilWirelessCharger 2AU7D10WSTNDGGL 2AU7D10WSTNDGGL 10wstndggl

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Report No.: EA2002073F 01001

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ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT CONSUMER ISM EQUIPMNET CERTIFICATION TO FCC PART 18 SUBPART C REQUIREMENT
OF
10 Watt Single Coil Wireless Charger

Model No.: WC10WSTNDGGL-AL

Trademark: Verizon FCC ID: 2AU7D10WSTNDGGL Report No.: EA2002073F 01001
Issue Date: Mar. 06, 2020

Prepared for
Shenzhen PYS Industrial Co., LTD
(1st to 12th floors)101-1201,Block 9, Lianhua Industry Zone,LongHua District, Shenzhen city
Prepared by
Dong Guan Anci Electronic Technology Co., Ltd.
1-2 Floor, Building A, No.11, Headquarters 2 Road, Songshan, Lake Hi-tech Industrial Development Zone, Dongguan City, evelopment Zone, Dongguan
City, Guangdong Pr., China.

This report shall not be reproduced, except in full, without the written approval of Dong Guan Anci Electronic Technology Co., Ltd.

DongGuan Anci Electronic Technology Co., Ltd 1-2 Floor, Building A, No.11, Headquarters 2 Road, Songshan Lake Hi-tech Industrial Development Zone, Dongguan City, Guangdong Pr., China. Phone: 86-769- 8507 5888; Fax: 86-769- 8507 5898 E-mail: [email protected]

Rev. 1.0

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TABLE OF CONTENT

Test Report Description

Page

1. SUMMARY OF TEST RESULTS................................................................................................................................ 5

2. GENERAL INFORMATION..........................................................................................................................................6

2.1.Description of Device (EUT).........................................................................................................................................6 2.2.Input / Output Ports........................................................................................................................................................7 2.3.Independent Operation Modes.................................................................................................................................... 7 2.4.Test Manner.................................................................................................................................................................... 7 2.5.Description of Test Facility............................................................................................................................................ 7 2.6.Test Software.................................................................................................................................................................. 7 2.7.Description of Support Device..................................................................................................................................... 8 2.8.Measurement Uncertainty.............................................................................................................................................8

3. MEASURING DEVICE AND TEST EQUIPMENT....................................................................................................9

3.1.For Power Line Conducted Emission Measurement................................................................................................9 3.2.For Radiated Emission Measurement........................................................................................................................ 9

4. POWER LINE CONDUCTED EMISSION MEASUREMENT...............................................................................10

4.1.Block Diagram of Test Setup......................................................................................................................................10 4.2.Measuring Standard.................................................................................................................................................... 10 4.3.Power Line Conducted Emission Limits...................................................................................................................10 4.4.EUT Configuration on Measurement.........................................................................................................................11 4.5.Operating Condition of EUT....................................................................................................................................... 11 4.6.Test Procedure............................................................................................................................................................. 12 4.7.Measuring Results....................................................................................................................................................... 12

5. RADIATED EMISSION MEASUREMENT.............................................................................................................. 17

5.1.Block Diagram of Test Setup......................................................................................................................................17 5.2.Measuring frequency range....................................................................................................................................... 18 5.3.Radiated Emission Limits........................................................................................................................................... 18 5.4.EUT Configuration on Measurement........................................................................................................................ 19 5.5.Operating Condition of EUT....................................................................................................................................... 19 5.6.Test Procedure............................................................................................................................................................. 19 5.7.Measuring Results....................................................................................................................................................... 20

6. PHOTOGRAPHS.........................................................................................................................................................29

6.1.Photos of Conducted Emission Measurement........................................................................................................ 29 6.2.Photos of Radiation Emission Measurement.......................................................................................................... 29

APPENDIX A: Warning Labels (1 Page) APPENDIX B: Warning Statement (1 Page) APPENDIX C: Photos of EUT (3 Pages)

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Applicant
Manufacturer 1.
Manufacturer 2.
Trade Mark EUT Model No. Power Supply

TEST REPORT DESCRIPTION
: Shenzhen PYS Industrial Co., LTD (1st to 12th floors)101-1201,Block 9, Lianhua Industry Zone,LongHua District, Shenzhen city
: Shenzhen PYS Industrial Co., LTD (1st to 12th floors)101-1201,Block 9, Lianhua Industry Zone,LongHua District, Shenzhen city PYS VIETNAM TECHNOLOGY COMPANY LIMITED Lot CN-06,THUAN THANH II INDUSTRIAL ZONE, MAO DIEN COMMUNE, THUAN THANH DISTRICT, BACNINH, VIETNAM
: Verizon : 10 Watt Single Coil Wireless Charger
: WC10WSTNDGGL-AL : DC 9V,2.4A from adapter

Measurement Procedure Used:

FCC Rules and Regulations Part 18 Subpart C MP-5: 1986

The device described above is tested by Dong Guan Anci Electronic Technology Co., Ltd. to determine the maximum emission levels emanating from the device and the severe levels of the device can endure and its performance criterion. The measurement results are contained in this test report and Dong Guan Anci Electronic Technology Co., Ltd. is assumed full of responsibility for the accuracy and completeness of these measurements. Also, this report shows that the EUT (Equipment Under Test) is technically compliant with the FCC requirements.

This report applies to above tested sample only and shall not be reproduced in part without written approval of Dong Guan Anci Electronic Technology Co., Ltd.

Date of Test

:

Mar. 03, 2020 to Mar. 06, 2020

Prepared by

:

Tomas Yang/Supervisor

Approved & Authorized Signer : TRF NO. FCC18/A

Alan He/Manager Report No.: EA2002073F 01001 Ver.1.0

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Modified Information

Version Ver.1.0

Report No. EA2002073F 01001

Revision Data /

Summary Original Version

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1. SUMMARY OF TEST RESULTS

Description of Test Item Conducted Disturbance at Mains Terminals
Radiated Disturbance

EMISSION
Standard & Limits
FCC Part 18 Subpart C FCC OST MP-5: 2015 FCC Part 18 Subpart C FCC OST MP-5: 2015

Note: N/A is an abbreviation for Not Applicable.

Results Pass Pass

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2. GENERAL INFORMATION

2.1.Description of Device (EUT)

EUT

: 10 Watt Single Coil Wireless Charger

Model Number

: WC10WSTNDGGL-AL

Test Voltage

: AC 120V 60Hz for Adapter

Adapter Information

: Model:580245A089 Input:100-240V~500mA,50/60Hz Output:DC 5V,3A, DC 9V, 2A ,DC 12V, 1.5A

Operating Frequency

: 110-205KHz

Modulation Technique : ASK

Max Wireless output power : 10W

Operation Mode Applicant Address
Manufacturer 1. Address
Manufacturer 2. Address
Date of Received Date of Test

: Wireless Charging(5W), Wireless Charging(10W)
: Shenzhen PYS Industrial Co., LTD
: (1st to 12th floors)101-1201,Block 9, Lianhua Industry Zone,LongHua District, Shenzhen city
: Shenzhen PYS Industrial Co., LTD
: (1st to 12th floors)101-1201,Block 9, Lianhua Industry Zone,LongHua District, Shenzhen city
: PYS VIETNAM TECHNOLOGY COMPANY LIMITED
: Lot CN-06,THUAN THANH II INDUSTRIAL ZONE, MAO DIEN COMMUNE, THUAN THANH DISTRICT, BACNINH, VIETNAM
: Mar. 03, 2020
: Mar. 03, 2020 to Mar. 06, 2020

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2.2.Input / Output Ports

Port #

Name

0

Power Input Port

1

USB Port

Type* I/O I/O

Cable Max. >3m
--
--

Cable Shielded
--
--

Comments 1 Port 1 Port

* Note: Use abbreviations: AC= AC Power Port DC= DC Power Port N/E= Non-Electrical I/O= Signal Input or Output Port (Not Involved in Process Control) TP= Telecommunication Ports
2.3.Independent Operation Modes
Wireless Charging

2.4.Test Manner
Test Items Conducted Emission Radiated Emission

Test Voltage AC120V/60Hz AC120V/60Hz

Operation Modes Wireless Charging Wireless Charging

Worst case N/A N/A

2.5.Description of Test Facility

Site Description EMC Lab.

: Accredited by CNAS, 2017.06.26
The certificate is valid until 2022.10.28 The Laboratory has been assessed and proved to be in compliance with CNAS-CL01:2006 (identical to ISO/IEC 17025:2005) The Certificate Registration Number is L0468.

Name of Firm Site Location

Accredited by A2LA, 2018.03.15 The Certificate Number is 4422.01.
: Dong Guan Anci Electronic Technology Co., Ltd.
: Bldg 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China.

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2.6.Test Software
Item Conducted Disturbance at : Mains Terminals

Software EZ-EMC Ver:ANCI-3A1

Radiated Disturbance

: EZ-EMC Ver:ANCI-3A1

2.7.Description of Support Device

Item

Equipment

Mfr/Brand

1.

iPhone

Apple Inc.

2

Adapter

N/A

3.

Wireless Charging Receiver Module

Universal

4.

SAMSUNG S9 SAMSUNG

Model/Type No. A1387
580245A087
N/A
Samsung Galaxy S9

Series No. N/A N/A N/A
N/A

2.8.Measurement Uncertainty
Test Item Conducted Emission Uncertainty
Radiated Emission Uncertainty (3m Chamber)

Uncertainty : 2.96dB(9k~150kHz Conduction 1#)
2.74dB(150k-30MHz Conduction 1#)
: 3.78dB (30M~1GHz Polarize: H) 4.27dB (30M~1GHz Polarize: V)

Note N/A N/A N/A
N/A

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3. MEASURING DEVICE AND TEST EQUIPMENT

3.1.For Power Line Conducted Emission Measurement

Ite EQUIPMENT

m

TYPE

MFR

1.

L.I.S.N

SCHWARZBECK

2. 10 db attenuator

JFW

MODEL NUMBER NSLK 8127
50FP-010-H4

SERIAL NUMBER 8127-669
4360846-427-1

3.

RF Cable

N/A

4.

EMI Test Receiver

ROHDE&SCHWA RZ

N/A ESCI

2# 101358

Calibrated until
2020-05-19 2020-05-19 2020-05-19 2020-05-19

3.2.For Radiated Emission Measurement

Ite m

Equipment

Manufacturer

Model No.

5. EMI Test Receiver Rohde & Schwarz

ESPI

6.

Pre-Amplifier

HP

8447D

7.

Bilog Antenna

Schwarzbeck

VULB9163

8.

Loop Antenna

Schwarzbeck

FMZB 1516

9.

RF Cable

10.

RF Cable

Gigalink Microwave
Gigalink Microwave

ZT40-2.92J-2.92 J-2m
ZT40-2.92J-2.92 J-0.3m

11.

RF Cable

N/A

N/A

12.

3m Semi-anechoic Chamber

chengyu

9m*6m*6m

13. Test Software

Farad

EZ-EMC Ver:ANCI-3A1

Serial No. 100502
2727A06172 VULB9163-588
1516-141 N/A
N/A 6# N/A
N/A

Calibrated until 2020-11-29 2020-05-19 2020-05-19 2020-05-19 2020-03-12
2020-03-12 2020-05-19 2020-05-19
N/A

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4. POWER LINE CONDUCTED EMISSION MEASUREMENT
4.1.Block Diagram of Test Setup

Metal ground plane

Test receiver

EUT

AE

Metal ground plane

LISN

80cm

LISN: Line Impedance Stabilization Network AE: Associated equipment EUT: Equipment under test

80cm 50
LISN

4.2.Measuring Standard
FCC Part 18 and MP-5

4.3.Power Line Conducted Emission Limits
All induction cooking ranges and ultrasonic equipment:

Frequency range (MHz)

Limit dB(uV)

0.09-0.05 0.05-0.15 0.15-0.5
0.5-5 5-30

Quasi-peak 110
90-80* 66 to 56*
56 60

Average -----
56 to 46* 46 50

Remark: * Decreases with the logarithm of the frequency. In the above table, the tighter limit applies at the band edges.

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All other part 18 consumer devices:

Frequency range (MHz)

Limit dB(uV)

0.15-0.5 0.5-5 5-30

Quasi-peak 66 to 56* 56 60

Average 56 to 46*
46 50

Remark: * Decreases with the logarithm of the frequency. In the above table, the tighter limit applies at the band edges.
RF lighting devices:

Frequency range (MHz)
0.45-1.6 1.6-30 Consumer equipment 0.45-2.51 2.51-3.0 3.0-30

Maximum RF line voltage measured with a 50 uH/50 ohm LISN(uV)
1000 3000
250 3000 250

4.4.EUT Configuration on Measurement
The following equipments are installed on Conducted Emission Measurement to meet FCC requirements and operating in a manner which tends to maximize its emission characteristics in a normal application.

EUT Model Number

: 10 Watt Single Coil Wireless Charger : WC10WSTNDGGL-AL

4.5.Operating Condition of EUT
4.5.1.Setup the EUT as shown on Section 4.1. 4.5.2.Turn on the power of all equipment. 4.5.3. Let the EUT work in measuring mode ( Wireless Charging) and measure it.

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4.6.Test Procedure
The EUT is put on the plane 0.8m high above the ground by insulating support and connected to the AC mains through Line Impedance Stability Network (L.I.S.N). This provided a 50ohm coupling impedance for the tested equipments. Both sides of AC line are investigated to find out the maximum conducted emission according to the FCC regulations during conducted emission measurement. The bandwidth of the Test Receiver is set at 9kHz in 150kHz~30MHz and 200Hz in 9kHz~150kHz.
The frequency range from 9kHz to 30MHz is investigated.
Test results were obtained from the following equation: Emission Level (dBV) = LISN Factor (dB) + Cable Loss (dB) + Reading (dBV) Margin (dB) = Emission Level (dBV) - Limit (dBV)
All the scanning waveform is put in the following pages.
4.7.Measuring Results
Pass.
Please refer to following pages.

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Site: Limit: EUT: M/N.: Mode: Note:

843 FCC Part 18 C Conduction(QP) 10 Watt Single Coil Wireless Charger WC10WSTNDGGL-AL Wireless Charging 5W

Phase:L1
Test Time: Power Rating: Test Engineer:

Temperature(C):26(C) Humidity(%):60% 2020/03/0414:21:03 AC 120V/60Hz Jack

No. Frequency

(MHz)

1

0.1700

2

0.1700

3

0.5620

4*

0.5620

5

0.5940

6

0.5940

7

1.1260

8

1.1260

9

1.5420

10

1.5420

11

2.9219

12

2.9219

Reading Level(dBuV)
27.89 17.76 30.55 23.88 29.41 22.61 25.09 14.71 23.29 14.36 22.01 15.72

Factor (dB) 9.75 9.75 9.80 9.80 9.80 9.80 9.81 9.81 9.83 9.83 9.94 9.94

Measurement(dBuV)
37.64 27.51 40.35 33.68 39.21 32.41 34.90 24.52 33.12 24.19 31.95 25.66

Limit (dBuV) 64.96 54.96 56.00 46.00 56.00 46.00 56.00 46.00 56.00 46.00 56.00 46.00

Over (dB) -27.32 -27.45 -15.65 -12.32 -16.79 -13.59 -21.10 -21.48 -22.88 -21.81 -24.05 -20.34

Detector
QP AVG QP AVG QP AVG QP AVG QP AVG QP AVG

Comment

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Site: Limit: EUT: M/N.: Mode: Note:

843 FCC Part 18 C Conduction(QP) 10 Watt Single Coil Wireless Charger WC10WSTNDGGL-AL Wireless Charging 5W

Phase:N
Test Time: Power Rating: Test Engineer:

Temperature(C):26(C) Humidity(%):60% 2020/03/0414:18:52 AC 120V/60Hz Jack

No. Frequency

(MHz)

1*

0.1700

2

0.1700

3

0.2460

4

0.2460

5

0.4380

6

0.4380

7

0.8220

8

0.8220

9

1.3580

10

1.3580

11

3.0820

12

3.0820

Reading Level(dBuV)
35.91 21.30 25.69 16.80 23.41 16.64 22.60 14.87 25.86 15.52 20.36 9.86

Factor (dB) 9.75 9.75 9.79 9.79 9.80 9.80 9.82 9.82 9.82 9.82 9.94 9.94

Measurement(dBuV)
45.66 31.05 35.48 26.59 33.21 26.44 32.42 24.69 35.68 25.34 30.30 19.80

Limit (dBuV) 64.96 54.96 61.89 51.89 57.10 47.10 56.00 46.00 56.00 46.00 56.00 46.00

Over (dB) -19.30 -23.91 -26.41 -25.30 -23.89 -20.66 -23.58 -21.31 -20.32 -20.66 -25.70 -26.20

Detector
QP AVG QP AVG QP AVG QP AVG QP AVG QP AVG

Comment

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Site: Limit: EUT: M/N.: Mode: Note:

843 FCC Part 18 C Conduction(QP) 10 Watt Single Coil Wireless Charger WC10WSTNDGGL-AL Wireless Charging 10W

Phase:L1
Test Time: Power Rating: Test Engineer:

Temperature(C):26(C) Humidity(%):60% 2020/03/0414:11:23 AC 120V/60Hz Jack

No. Frequency

(MHz)

1*

0.1660

2

0.1660

3

0.2500

4

0.2500

5

0.3460

6

0.3460

7

0.4500

8

0.4500

9

1.2420

10

1.2420

11

1.7220

12

1.7220

Reading Level(dBuV)
45.82 27.65 34.76 20.73 29.08 18.11 23.42 15.89 28.05 17.57 29.22 17.66

Factor (dB) 9.74 9.74 9.79 9.79 9.80 9.80 9.79 9.79 9.81 9.81 9.85 9.85

Measurement(dBuV)
55.56 37.39 44.55 30.52 38.88 27.91 33.21 25.68 37.86 27.38 39.07 27.51

Limit (dBuV) 65.15 55.15 61.75 51.75 59.06 49.06 56.87 46.87 56.00 46.00 56.00 46.00

Over (dB) -9.59 -17.76 -17.20 -21.23 -20.18 -21.15 -23.66 -21.19 -18.14 -18.62 -16.93 -18.49

Detector
QP AVG QP AVG QP AVG QP AVG QP AVG QP AVG

Comment

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Site: Limit: EUT: M/N.: Mode: Note:

843 FCC Part 18 C Conduction(QP) 10 Watt Single Coil Wireless Charger WC10WSTNDGGL-AL Wireless Charging 10W

Phase:N
Test Time: Power Rating: Test Engineer:

Temperature(C):26(C) Humidity(%):60% 2020/03/0414:08:44 AC 120V/60Hz Jack

No. Frequency

(MHz)

1*

0.1740

2

0.1740

3

0.2620

4

0.2620

5

0.3260

6

0.3260

7

0.4180

8

0.4180

9

1.1380

10

1.1380

11

1.6460

12

1.6460

Reading Level(dBuV)
43.41 26.00 32.11 18.90 28.41 17.19 23.94 15.70 26.19 16.10 27.29 16.41

Factor (dB) 9.75 9.75 9.79 9.79 9.80 9.80 9.80 9.80 9.81 9.81 9.85 9.85

Measurement(dBuV)
53.16 35.75 41.90 28.69 38.21 26.99 33.74 25.50 36.00 25.91 37.14 26.26

Limit (dBuV) 64.76 54.76 61.36 51.36 59.55 49.55 57.49 47.49 56.00 46.00 56.00 46.00

Over (dB) -11.60 -19.01 -19.46 -22.67 -21.34 -22.56 -23.75 -21.99 -20.00 -20.09 -18.86 -19.74

Detector
QP AVG QP AVG QP AVG QP AVG QP AVG QP AVG

Comment

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5. RADIATED EMISSION MEASUREMENT
5.1.Block Diagram of Test Setup

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5.2.Measuring frequency range

Remark1.The operates frequency of 10 Watt Single Coil Wireless Charger is more than 1.705MHz, so the test frequency range is 9KHz to 1000MHz.

5.3.Radiated Emission Limits

Table 1 Equipment
Any type unless otherwise specified (miscellaneous)

Operating frequency Any ISM frequency
Any NON-ISM frequency

Industrial heaters On or below 5,725

and RF stabilized arc MHz Above 5,725

welders

MHz

Medical diathermy Any ISM

frequency

Any non- ISM

frequency

Ultrasonic

Below 490 kHz

Induction cooking ranges

490 to 1,600 kHz Above 1,600 kHz
Below 90 kHz On or above 90 kHz

RF Power generated Field strength by equipment (watts) limit (uV/m)

Below 500 500 or more

25 25 x SQRT (power/500)

Below 500

15

500 or more

15 x SQRT

(power/500)

Any

10

Any

(2)

Any

25

Any

15

Distance (meters) 300 (1)300
300 (1)300
1600 (2)
300 300

Below 500 500 or more
Any Any
Any Any

2,400/F(kHz)

300

2,400/F(kHz)x (3)300

SQRT(power/500)

2,400/F(kHz)

30

15

30

1,500 300

(4)30 (4)30

(1) Field strength may not exceed 10 V/m at 1600 meters. Consumer equipment operating below 1000 MHz is not permitted the increase in field strength otherwise permitted here for power over 500 watts.
(2) Reduced to the greatest extent possible. (3) Field strength may not exceed 10 V/m at 1600 meters. Consumer equipment is not permitted
the increase in field strength otherwise permitted here for over 500 watts. (4) Induction cooking ranges manufactured prior to February 1, 1980, shall be subject to the field
strength limits for miscellaneous ISM equipment. Note : The field strength limit and distance shown in the following Table 2 are the conversion of the requirement in Table 1.

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Table 2 Equipment

Operating frequency

Any type unless otherwise specified (miscellaneous)

Any ISM frequency

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RF Power generated by equipment (watts) Below 500

Field strength limit (dBuV/m)
57.5

Distance (meters)
10

The for RF lighting devices field strength limits

Frequency (MHz)

Field strength limit at 30 meters

(V/m)

Non-consumer equipment:

30-88

30

88-216

50

216-1000

70

Consumer equipment:

30-88

10

88-216

15

216-1000

20

Notes: The tighter limit shall apply at the boundary between two frequency ranges.

5.4.EUT Configuration on Measurement
The FCC Class B regulations test method must be used to find the maximum emission during radiated emission measurement.

EUT Model Number

: 10 Watt Single Coil Wireless Charger : WC10WSTNDGGL-AL

5.5.Operating Condition of EUT
5.5.1.Setup the EUT as shown on Section 5.1. 5.5.2.Turn on the power of all equipment. 5.5.3.Let the EUT work in measuring mode (Wireless Charging) and measure it.

5.6.Test Procedure
The EUT is placed on a turntable 0.8 meters above the ground in the chamber, 3 meter away from the antenna (loop antenna). The Antenna should be positioned with its plane vertical at the specified distance from the EUT and rotated about its vertical axis for maximum response at each azimuth about the EUT. The center of the loop shall be 2 m above the ground. For certain applications, the loop antenna plane may also need to be positioned horizontally at the specified distance from the EUT.
200Hz for measurements below 150 kHz 9 kHz for measurements from 150 kHz to 30MHz 100 kHz for measurements from 30MHz to 1000MHz
Emission Level (dBV) = Antenna Factor (dB) + Cable Loss (dB) + Reading (dBV) Margin (dB) = Emission Level (dBV) - Limit (dBV)
The worst scanning curves are attached in following pages.

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5.7.Measuring Results
PASS. The frequency range from 9KHz to 1000MHz is investigated. Peak for pre-scan, Average for the final result. Please refer to following pages.

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Site: Limit: EUT: M/N.: Mode: Note:

LAB FCC Part18C 3m Radiation(QP) 10 Watt Single Coil Wireless Charger WC10WSTNDGGL-AL Wireless Charging 5W

Antenna::Horizontal
Test Time: Power Rating: Test Engineer:

Temperature(C):24.2(C) Humidity(%):53.6% 2020/03/04 22:22:55 AC 120V/60Hz sunshine

No. Frequency Reading Factor Level

Limit Margin Det.

(MHz) (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB)

1 * 0.0134

12.47

0.03

12.50

63.50

-51.00 QP

2

0.0396

5.47

0.03

5.50

63.50

-58.00 QP

3

0.1853

38.08 -30.08

8.00

63.50

-55.50 QP

4

0.2993

36.34 -29.84

6.50

63.50

-57.00 QP

5

0.6682

35.10 -29.60

5.50

63.50

-58.00 QP

6

2.7856

39.70 -29.20 10.50

63.50

-53.00 QP

Height Azimuth

(cm)

(deg)

Remark

TRF NO. FCC18/A

Report No.: EA2002073F 01001 Ver.1.0

Report No.: EA2002073F 01001

22 of 37

Site: Limit: EUT: M/N.: Mode: Note:

LAB FCC Part18C 3m Radiation(QP) 10 Watt Single Coil Wireless Charger WC10WSTNDGGL-AL Wireless Charging 5W

Antenna::Vertical
Test Time: Power Rating: Test Engineer:

Temperature(C):24.2(C) Humidity(%):53.6% 2020/03/04 22:22:24 AC 120V/60Hz sunshine

No. Frequency Reading Factor Level

Limit Margin Det.

(MHz) (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB)

1 * 0.0134

11.47

0.03

11.50

63.50

-52.00 QP

2

0.0313

8.47

0.03

8.50

63.50

-55.00 QP

3

0.2872

32.36 -29.86

2.50

63.50

-61.00 QP

4

2.7856

34.70 -29.20

5.50

63.50

-58.00 QP

5

5.2872

36.39 -28.89

7.50

63.50

-56.00 QP

6 10.3663

40.05 -28.55

11.50

63.50

-52.00 QP

Height Azimuth

(cm)

(deg)

Remark

TRF NO. FCC18/A

Report No.: EA2002073F 01001 Ver.1.0

Report No.: EA2002073F 01001

23 of 37

Site: Limit: EUT: M/N.: Mode: Note:

LAB FCC Part18C 3m Radiation(QP) 10 Watt Single Coil Wireless Charger WC10WSTNDGGL-AL Wireless Charging 5W

Antenna::Horizontal
Test Time: Power Rating: Test Engineer:

Temperature(C):24.2(C) Humidity(%):53.6% 2020/03/04 22:19:59 AC 120V/60Hz sunshine

No. Frequency Reading Factor Level

Limit Margin Det.

(MHz) (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB)

1 88.3421

45.75 -19.17

26.58

63.50

-36.92 QP

2 154.2786 49.37 -19.45 29.92

63.50

-33.58 QP

3 213.7634 42.94 -16.49 26.45

63.50

-37.05 QP

4 * 272.2776 49.84 -14.39 35.45

63.50

-28.05 QP

5 308.9126 44.17 -13.57 30.60

63.50

-32.90 QP

6 349.2500 44.71 -11.92 32.79

63.50

-30.71 QP

Height Azimuth

(cm)

(deg)

Remark

TRF NO. FCC18/A

Report No.: EA2002073F 01001 Ver.1.0

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24 of 37

Site: Limit: EUT: M/N.: Mode: Note:

LAB FCC Part18C 3m Radiation(QP) 10 Watt Single Coil Wireless Charger WC10WSTNDGGL-AL Wireless Charging 5W

Antenna::Vertical
Test Time: Power Rating: Test Engineer:

Temperature(C):24.2(C) Humidity(%):53.6% 2020/03/04 22:21:41 AC 120V/60Hz sunshine

No. Frequency Reading Factor Level

Limit Margin Det.

(MHz) (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB)

1 * 38.3462

49.75 -17.17

32.58

63.50

-30.92 QP

2 59.0251

40.12 -15.96

24.16

63.50

-39.34 QP

3 88.6524

41.45 -19.19

22.26

63.50

-41.24 QP

4 125.8863 42.32 -18.70 23.62

63.50

-39.88 QP

5 148.9625 47.59 -19.73 27.86

63.50

-35.64 QP

6 154.2786 50.70 -19.45 31.25

63.50

-32.25 QP

Height Azimuth

(cm)

(deg)

Remark

TRF NO. FCC18/A

Report No.: EA2002073F 01001 Ver.1.0

Report No.: EA2002073F 01001 Test mode: Wireless Charging 10W

25 of 37

Site: Limit: EUT: M/N.: Mode: Note:

LAB FCC Part18C 3m Radiation(QP) 10 Watt Single Coil Wireless Charger WC10WSTNDGGL-AL Wireless Charging 10W

Antenna::Horizontal
Test Time: Power Rating: Test Engineer:

Temperature(C):24.2(C) Humidity(%):53.6% 2020/03/04 22:24:29 AC 120V/60Hz sunshine

No. Frequency Reading Factor Level

Limit Margin Det.

(MHz) (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB)

1 * 0.0134

11.47

0.03

11.50

63.50

-52.00 QP

2

0.0256

-0.53

0.03

-0.50

63.50

-64.00 QP

3

0.2043

30.54 -30.04

0.50

63.50

-63.00 QP

4

0.7607

35.05 -29.55

5.50

63.50

-58.00 QP

5

2.7856

39.70 -29.20 10.50

63.50

-53.00 QP

6

3.9803

37.54 -29.04

8.50

63.50

-55.00 QP

Height Azimuth

(cm)

(deg)

Remark

TRF NO. FCC18/A

Report No.: EA2002073F 01001 Ver.1.0

Report No.: EA2002073F 01001

26 of 37

Site: Limit: EUT: M/N.: Mode: Note:

LAB FCC Part18C 3m Radiation(QP) 10 Watt Single Coil Wireless Charger WC10WSTNDGGL-AL Wireless Charging 10W

Antenna::Vertical
Test Time: Power Rating: Test Engineer:

Temperature(C):24.2(C) Humidity(%):53.6% 2020/03/04 22:24:10 AC 120V/60Hz sunshine

No. Frequency Reading Factor Level

Limit Margin Det.

(MHz) (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB)

1 * 0.0097

15.47

0.03

15.50

63.50

-48.00 QP

2

0.0187

15.47

0.03

15.50

63.50

-48.00 QP

3

0.0393

9.47

0.03

9.50

63.50

-54.00 QP

4

0.1050

38.75 -30.25

8.50

63.50

-55.00 QP

5

0.1696

36.61 -30.11

6.50

63.50

-57.00 QP

6

0.5281

39.19 -29.69

9.50

63.50

-54.00 QP

Height Azimuth

(cm)

(deg)

Remark

TRF NO. FCC18/A

Report No.: EA2002073F 01001 Ver.1.0

Report No.: EA2002073F 01001

27 of 37

Site: Limit: EUT: M/N.: Mode: Note:

LAB FCC Part18C 3m Radiation(QP) 10 Watt Single Coil Wireless Charger WC10WSTNDGGL-AL Wireless Charging 10W

Antenna::Horizontal
Test Time: Power Rating: Test Engineer:

Temperature(C):24.2(C) Humidity(%):53.6% 2020/03/04 22:11:38 AC 120V/60Hz sunshine

No. Frequency Reading Factor Level

Limit Margin Det.

(MHz) (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB)

1 153.7385 44.45 -19.48 24.97

63.50

-38.53 QP

2 207.1226 45.13 -16.84 28.29

63.50

-35.21 QP

3 242.5253 41.57 -15.45 26.12

63.50

-37.38 QP

4 * 266.6089 52.14 -14.61 37.53

63.50

-25.97 QP

5 284.9767 44.91 -14.01 30.90

63.50

-32.60 QP

6 345.5952 44.96 -12.16 32.80

63.50

-30.70 QP

Height Azimuth

(cm)

(deg)

Remark

TRF NO. FCC18/A

Report No.: EA2002073F 01001 Ver.1.0

Report No.: EA2002073F 01001

28 of 37

Site: Limit: EUT: M/N.: Mode: Note:

LAB FCC Part18C 3m Radiation(QP) 10 Watt Single Coil Wireless Charger WC10WSTNDGGL-AL Wireless Charging 10W

Antenna::Vertical
Test Time: Power Rating: Test Engineer:

Temperature(C):24.2(C) Humidity(%):53.6% 2020/03/04 22:13:28 AC 120V/60Hz sunshine

No. Frequency Reading Factor Level

Limit Margin Det.

(MHz) (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB)

1 * 39.4371

48.32 -16.99

31.33

63.50

-32.17 QP

2 57.7962

39.62 -15.96

23.66

63.50

-39.84 QP

3 124.5690 41.35 -18.55 22.80

63.50

-40.70 QP

4 153.7385 47.15 -19.48 27.67

63.50

-35.83 QP

5 204.2377 41.21 -16.98 24.23

63.50

-39.27 QP

6 489.0269 39.36 -9.11

30.25

63.50

-33.25 QP

Height Azimuth

(cm)

(deg)

Remark

TRF NO. FCC18/A

Report No.: EA2002073F 01001 Ver.1.0

Report No.: EA2002073F 01001

29 of 37

6. PHOTOGRAPHS 6.1.Photos of Conducted Emission Measurement

6.2.Photos of Radiation Emission Measurement

TRF NO. FCC18/A

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TRF NO. FCC18/A

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APPENDIX A: Warning Labels
Label Requirements
Products authorized under SDOC and Part 18 required to include a compliance statement similar to the following:
"This device complies with Part 18 of the FCC Rules." The compliance information may be placed in the instruction manual, on a separate sheet, on the packaging, or electronically as permitted in Section 2.935. There is no specific format for this information. The placing of this or similar statement will also comply with the requirements of Section 2.1077(a) (2).
Devices authorized under the SDOC procedure have the option to use the FCC logo to indicate compliance with the FCC rules, and the logo may be included in the instruction materials or as part of an e-label.

The FCC logo shall only be used on a product that has been tested, evaluated, and found to be compliant in accordance with the SDOC procedures. The use of the FCC logo on the device does not mitigate the requirement to provide a means to uniquely identify the product or to provide the required compliance information statement. The FCC logo cannot be used on products that are exempt from an authorization by rule unless the SDOC procedure has been fully applied for the product.

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APPENDIX B: Warning Statement
Statement Requirements For devices approved under Part 18, information on the following shall be provided to the user in the instruction manual, or on the packaging if an instruction manual is not provided (Section 18.213):  The interference potential of the device or system.  Maintenance of the system.  Simple measures that can be taken by the user to correct interference.  For RF lighting devices, provide an advisory statement, either on the product packaging or with other user documentation, similar to the following:
This product may cause interference to radio equipment and should not be installed near maritime safety communications equipment or other critical navigation or communication equipment operating between 0.45-30 MHz. Variations of this language are permitted provided all the points of the statement are addressed, and may be presented in any legible font or text style.

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APPENDIX C: Photos of EUT

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TRF NO. FCC18/A

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Report No.: EA2002073F 01001

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TRF NO. FCC18/A

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Report No.: EA2002073F 01001

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TRF NO. FCC18/A

---------------The end----------------
Report No.: EA2002073F 01001 Ver.1.0



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