14_XO-9757 TestRpt

FCC ID: 2ADK3-XO-9757

Test Report

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FCCID_4499142

Page 1 of 13 RF Exposure Report Report No.: AGC02724191002FH03 FCC ID : 2ADK3-XO-9757 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Wireless charging with clock BRAND NAME : N/A MODEL NAME : XO-9757 APPLICANT : XING DA INTERNATIONAL ELECTRONICS LIMITED DATE OF ISSUE : Oct. 28, 2019 KDB 680106 D01 RF Exposure Wireless Charging Base STANDARD(S) : App v03 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd CAUTION: This report shall not be reproduced except in full without the written permission of the test laboratory and shall not be quoted out of context.

Report No.: AGC02724191002FH03 Page 2 of 13 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Oct. 28, 2019 Valid Initial Release

Report No.: AGC02724191002FH03 Page 3 of 13 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY .........................................................................................4 2. GENERAL INFORMATION......................................................................................................5 2.1. PRODUCT DESCRIPTION ....................................................................................................................5 3. DESCRIPTION OF TEST MODES ..........................................................................................6 4. SYSTEM TEST CONFIGURATION .........................................................................................6 5. TEST FACILITY .......................................................................................................................7 6. RADIO FREQUENCY (RF) EXPOSURE TEST .......................................................................8 6.1. LIMITS...................................................................................................................................................8 6.2. TEST SETUP.........................................................................................................................................8 APPENDIX A: PHOTOGRAPHS OF TEST SETUP................................................................... 11

Report No.: AGC02724191002FH03 Page 4 of 13 1. VERIFICATION OF CONFORMITY Applicant XING DA INTERNATIONAL ELECTRONICS LIMITED Address #98 LiWu Swan Industrial District, Qiao Tou Town, Dong Guan, Guang Dong, China Manufacturer XING DA INTERNATIONAL ELECTRONICS LIMITED Address #98 LiWu Swan Industrial District, Qiao Tou Town, Dong Guan, Guang Dong, China Factory XING DA INTERNATIONAL ELECTRONICS LIMITED Address #98 LiWu Swan Industrial District, Qiao Tou Town, Dong Guan, Guang Dong, China Product Designation Wireless charging with clock Brand Name N/A Test Model: XO-9757 Date of test Oct. 15, 2019 to Oct. 28, 2019 Deviation None Condition of Test Sample Normal Report Template AGCRT-US-BR/RF We hereby certify that: The above equipment was tested by Attestation of Global Compliance (Shenzhen) Co., Ltd. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in KDB 680106 D01. The results of testing in this report apply to the product/system which was tested only. Prepared By Jeast Zhan Oct. 28, 2019 (Project Engineer) Reviewed By Max Zhang Oct. 28, 2019 (Reviewer) Approved By Forrest Lei Oct. 28, 2019 ( Authorized Officer )

Report No.: AGC02724191002FH03 Page 5 of 13 2. GENERAL INFORMATION 2.1. PRODUCT DESCRIPTION A major technical description of EUT is described as following Operation Frequency 123.6kHz Maximum field strength 55.65dBuV/m(PK)@3m Number of channels 1 Antenna Designation Integrated Antenna (Met 15.203 Antenna requirement) Hardware Version XO9757-1 V0 Software Version V1.0 Power Supply DC 5V 2A by adapter

Report No.: AGC02724191002FH03 Page 6 of 13 3. DESCRIPTION OF TEST MODES NO. TEST MODE DESCRIPTION 1 Wireless charging Mode(Full load) 2 Wireless charging Mode(half load) 3 Wireless charging Mode(Null load) Note: 1. The mode 1 was the worst case and only the data of the worst case record in this report. 2. Both adaptors are tested and reported the worst-case data. 4. SYSTEM TEST CONFIGURATION Item Equipment Model No. ID or Specification Remark portfolio with wireless 1 0911-07 2ADK3-XO-9757 EUT charge 2 Load N/A 5W Accessory 3 Adapter N/A DC 5V 2A Accessory 4 USB Cable N/A 1.0m, Unshielded Accessory

Report No.: AGC02724191002FH03 Page 7 of 13 5. TEST FACILITY Test Site Attestation of Global Compliance (Shenzhen) Co., Ltd 1-2/F, Building 19, Junfeng Industrial Park, Chongqing Road, Heping Community, Location Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Designation Number CN1259 FCC Test Firm 975832 Registration Number A2LA Cert. No. 5054.02 Description Attestation of Global Compliance(Shenzhen) Co., Ltd is accredited by A2LA TEST EQUIPMENT LIST Description Manufacturer Model S/N Cal. Date Cal. Due Broadband Field Narda Safety Test NBM-550 J-0004 Jun.12, 2019 Jun.11, 2020 Meter Solutions GmbH Narda Safety Test Probe FHP EHP-50F J-0015 Jun.12, 2019 Jun.11, 2020 Solutions GmbH

Report No.: AGC02724191002FH03 Page 8 of 13 6. RADIO FREQUENCY (RF) EXPOSURE TEST 6.1. LIMITS For devices designed for typical desktop applications, such a wireless charging pads, RF exposure evaluation should be conducted assuming a user separation distance of 15 cm. E and H field strength measurements or numerical modeling may be used to demonstrate compliance. Measurements should be made from all sides and the top of the primary/client pair, with the 15 cm measured from the center of the probe(s) to the edge of the device. Emissions between 100 kHz to 300 kHz should be assessed versus the limits at 300 kHz in Table 1 of Section 1.1310: 614 V/m and 1.63 A/m. 6.2. TEST SETUP Note: Position A: Front of EUT; Position B: Left of EUT; Position C: back of EUT; Position D: Right of EUT; Position E: Top of EUT(20 cm measure distance);

Report No.: AGC02724191002FH03 Page 9 of 13 6.3. TEST PROCEDURE The EUT was placed on a non-conductive table top and the ancillary equipment (e.g. mobile phone) was placed on the EUT for charging. Maximum E-field and H-field measurements were tested 15cm from each side of the EUT. For top side the measure distance is 20cm. Along the side of the EUT to center of E-field probe and H-field probe were positioned at the location to search maximum field strength. 6.4. TEST RESULT Test condition: Mode 1 E-field strength test result: Probe Probe Probe Probe Probe Frequency Limit Position A Position B Position C Position D Position E Range (V/m) (V/m) (V/m) (V/m) (V/m) (V/m) 123.6kHz 0.16 0.16 0.16 0.16 2.45 614 H-field strength test result: Probe Probe Probe Probe Probe Frequency Limit Position A Position B Position C Position D Position E Range (A/m) (A/m) (A/m) (A/m) (A/m) (A/m) 123.6kHz 0.08 0.08 0.08 0.08 0.52 1.63 Test condition: Mode 2 E-field strength test result: Frequency Probe Probe Probe Probe Probe Limit Range Position A Position B Position C Position D Position E (V/m) (V/m) (V/m) (V/m) (V/m) (V/m) 164.3kHz 0.16 0.16 0.16 0.16 1.69 614 H-field strength test result: Frequency Probe Probe Probe Probe Probe Limit Range Position A Position B Position C Position D Position E (A/m) (A/m) (A/m) (A/m) (A/m) (A/m) 164.3kHz 0.08 0.08 0.08 0.08 0.29 1.63

Report No.: AGC02724191002FH03 Page 10 of 13 Test condition: Mode 3 E-field strength test result: Frequency Probe Probe Probe Probe Probe Limit Range Position A Position B Position C Position D Position E (V/m) (V/m) (V/m) (V/m) (V/m) (V/m) 203.0kHz 0.16 0.16 0.16 0.16 1.42 614 H-field strength test result: Frequency Probe Probe Probe Probe Probe Limit Range Position A Position B Position C Position D Position E (A/m) (A/m) (A/m) (A/m) (A/m) (A/m) 203.0kHz 0.13 0.13 0.13 0.13 0.33 1.63

Report No.: AGC02724191002FH03 Page 11 of 13 APPENDIX A: PHOTOGRAPHS OF TEST SETUP Position E Position A

Report No.: AGC02724191002FH03 Page 12 of 13 Position B Position C

Report No.: AGC02724191002FH03 Page 13 of 13 Position D ----END OF REPORT----


Document Created: 2019-11-04 16:27:40
Document Modified: 2019-11-04 16:27:40
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