2A8QM-M01Portable Wireless Charging

Shenzhen Maigu technology Co., LTD Rm 1B1305, Yuefu Plaza, No.481 Guangming Ave, Dongkeng Community, Phoenix St, Guangming Dist, Shenzhen Guangdong Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2023/07/06 U.S. Agent Designation Shenzhen Maigu technology Co., LTD acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2A8QM-M01): Name and company of U.S. agent: GSS SERVICE INC Physical U.S. address of agent: 6547 N Academy Blvd #226 Colorado USA FRN of U.S. agent: 0033402082 Email address of U.S. agent: [email protected] GSS SERVICE INC acknowledges their obligation to accept service of process on behalf of Shenzhen Maigu technology Co., LTD Shenzhen Maigu technology Co., LTD with the FRN [0032898447] accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission- related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Sincerely, Signature Ning Hai Hou Manager Shenzhen Maigu technology Co., LTD Signature Michoux Logan PM GSS SERVICE INC 48_[mo del] US_Agent_2.911(d)(7) - U, V0 5

Sincerely, Name/Title： Ning Hou/Manager Company: Shenzhen Maigu technology Co., LTD Address: Rm 1B1305, Yuefu Plaza, No.481 Guangming Ave, Dongkeng Community, Phoenix St, Guangming Dist, Shenzhen Guangdong China Phone: 15014551158 Fax: N/A E-Mail: [email protected]

FCC ID: 2A8QM-M01 External Photos of the EUT Photo 1 Photo 2 Photo 3 FCC ID: 2A8QM-M01 Photo 4 Photo 5 Photo 6 FCC ID: 2A8QM-M01 Photo 7

Label and Location Size: L: 2.0cm*W: 1.5cm Label and Location Model No.: M01 FCC ID : 2A8QM-M01

FCC ID: 2A8QM-M01 Internal Photos of the EUT Photo 1 Photo 2 Photo 3 Antenna 1: Loop coil antenna FCC ID: 2A8QM-M01 Photo 4 Photo 5 Photo 6 FCC ID: 2A8QM-M01 Photo 7 Photo 8 Photo 9 FCC ID: 2A8QM-M01 Photo 10 Photo 11 Photo 12 Antenna 1: Loop coil antenna Antenna 2: Loop coil antenna

Page 1 of 5 RF Exposure Evaluation FCC ID: 2A8QM-M01 1 Measuring Standard KDB 680106 D01 RF Exposure Wireless Charging Apps v03 2 Requirements According to the item 5 of KDB 680106 D01v03: Inductive wireless power transfer applications that meet all of the following requirements are excluded from submitting an RF exposure evaluation. (1) Power transfer frequency is less than 1MHz. (2) Output power from each primary coil is less than or equal to 15 watts. (3) The system may consist of more than one source primary coils, charging one or more clients. If more than one primary coil is present, the coil pairs may be powered on at the same time. (4) Client device is placed directly in contact with the transmitter. (5) Mobile exposure conditions only (portable exposure conditions are not covered by this exclusion). (6) The aggregate H-field strengths anywhere at or beyond 15 cm surrounding the device,and 20 cm away from the surface from all coils that by design can simultaneously transmit,and while those coils are simultaneously energized, are demonstrated to be less than 50% of the applicable MPE limit. Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) Limits for Maximum Permissible Exposure (MPE) Page 2 of 5 3 Test Setup 4 Test Procedure 1) The RF exposure test was performed in anechoic chamber. 2) The measurement probe was placed at test distance (15 cm from all sides and 20 cm from the top) which is between the edge of the charger and the geometric center of probe. 3) The highest emission level was recorded and compared with limit as soon as measurement of each points (A, B, C, D, E) were completed. 4) The EUT was measured according to the dictates of KDB 680106 D01v03. Remark：The EUT’s test position A, B, C, D and E is valid for the E and H field measurements. 5 Equipment Approval Considerations The EUT does comply with KDB 680106 D01 as follow table. Requirements of KDB 680106 D01 Yes / No Description Power transfer frequency is less than 1 MHz Yes The device operate in the frequency range 110KHz~205KHz Output power from each primary coil is less than 15 watts Yes The maximum output power for each primary coil is 15W. The system may consist of more than one source primary coils, charging one or more clients. If more than one primary coil is present, the coil pairs may be powered on at the same time. Yes The transfer system includes three primary coils. Client device is placed directly in contact with the transmitter. Yes Client device is placed directly in contact with the transmitter. Mobile exposure conditions only (portable exposure conditions are not covered by this exclusion). Yes Mobile exposure conditions only The aggregate H-field strengths anywhere at or beyond 15 cm surrounding the device, and 20 cm away from the surface from all coils that by design can simultaneously transmit, Yes The EUT H-field strengths at 15 cm surrounding the device and 20 cm above the top surface from all simultaneous transmitting coils are demonstrated to be less than 50% of Page 3 of 5 and while those coils are simultaneously energized, are demonstrated to be less than 50% of the applicable MPE limit. the MPE limit. 6 Description of the test mode Equipment under test was operated during the measurement under the following conditions: Charging and communication mode Test Modes: Mode 1 AC/DC Adapter (9V/3.0A) + EUT + Watch (Battery Status: <1%) Pre-Tested Mode 2 AC/DC Adapter (9V/3.0A) + EUT + Watch (Battery Status: <50%) Pre-Tested Mode 3 AC/DC Adapter (9V/3.0A) + EUT + Watch (Battery Status: 100%) Pre-Tested Mode 4 AC/DC Adapter (9V/3.0A) + EUT + AirPods (Battery Status: <1%) Pre-Tested Mode 5 AC/DC Adapter (9V/3.0A) + EUT + AirPods (Battery Status: <50%) Pre-Tested Mode 6 AC/DC Adapter (9V/3.0A) + EUT + AirPods (Battery Status: 100%) Pre-Tested Mode 7 AC/DC Adapter (9V/3.0A) + EUT + Mobile phone (Battery Status: <1%) Pre-Tested Mode 8 AC/DC Adapter (9V/3.0A) + EUT + Mobile phone (Battery Status: <50%) Pre-Tested Mode 9 AC/DC Adapter (9V/3.0A) + EUT + Mobile phone (Battery Status: 100%) Pre-Tested Mode10 AC/DC Adapter (9V/3.0A) + EUT + Watch+ AirPods (Battery Status: <1%) Pre-Tested Mode11 AC/DC Adapter (9V/3.0A) + EUT + Watch+ AirPods (Battery Status: <50%) Pre-Tested Mode12 AC/DC Adapter (9V/3.0A) + EUT + Watch+ AirPods (Battery Status: 100%) Pre-Tested Mode13 AC/DC Adapter (9V/3.0A) + EUT + Watch+ Mobile phone (Battery Status: <1%) Pre-Tested Mode14 AC/DC Adapter (9V/3.0A) + EUT + Watch+ Mobile phone (Battery Status: <50%) Pre-Tested Mode15 AC/DC Adapter (9V/3.0A) + EUT + Watch+ Mobile phone (Battery Status: 100%) Pre-Tested Mode16 AC/DC Adapter (9V/3.0A) + EUT + AirPods + Mobile phone (Battery Status: <1%) Pre-Tested Mode17 AC/DC Adapter (9V/3.0A) + EUT + AirPods + Mobile phone (Battery Status: <50%) Pre-Tested Mode18 AC/DC Adapter (9V/3.0A) + EUT + AirPods + Mobile phone (Battery Status: 100%) Pre-Tested Mode19 AC/DC Adapter (9V/3.0A) + EUT + AirPods +Watch+ Mobile phone (Battery Status: <1%) Record Mode20 AC/DC Adapter (9V/3.0A) + EUT + AirPods +Watch+ Mobile phone (Battery Status: <50%) Record Mode21 AC/DC Adapter (9V/3.0A) + EUT + AirPods +Watch+ Mobile phone (Battery Status: 100%) Record Note: All test modes were pre-tested, but we only recorded the worst case in this report. 7 Description of Support Units Follow auxiliary equipment(s) test with EUT that provided by the manufacturer or laboratory is listed as follow: Description Manufacturer Model Technical Parameters Certificate Provided by Adapter / GS-551 Input: AC 100-240V 50/60Hz Output: DC 5V 3A, 9V 2A, 12V 1.5A SDOC Lab Page 4 of 5 8 Test Instruments list Test Equipment Manufacturer Model No. SN. Cal.Date (mm-dd-yy) Cal.Due date (mm-dd-yy) Exposure Level Tester Narda ELT-400 N-0231 June 25 2023 June 24 2024 Magnetic field probe 100cm 2 Narda ELT probe 100cm 2 M0675 June 25 2023 June 24 2024 9 Test Result H-Field…

Text truncated - open the document above for the full version.

1. Antenna Description: Antenna type Loop coil antenna Model M01-1 Frequency range 110KHz~205KHz Manufacturer Shenzhen Maigu technology Co., LTD Gain 0.00 dBi 2. Antenna Photo: Length:38.30mm diameter:9.02mm

1. Antenna Description: Antenna type Loop coil antenna Model M01-2 Frequency range 110KHz~205KHz Manufacturer Shenzhen Maigu technology Co., LTD Gain 0.00 dBi 2. Antenna Photo: Length:20.27mm diameter:3.60mm

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT Report Reference No. ..................... : FCC ID. ........................................... : CTA23062001601 2A8QM-M01 Compiled by ( position+printed name+signature) .. : File administrators Zoey Cao Supervised by ( position+printed name+signature) .. : Project Engineer Amy Wen Approved by ( position+printed name+signature) .. : RF Manager Eric Wang Date of issue ..................................... : Jun. 25, 2023 Testing Laboratory Name ..............: Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China Applicant’s name ............................: Shenzhen Maigu technology Co., LTD Address ............................................ : Rm 1B1305, Yuefu Plaza, No.481 Guangming Ave, Dongkeng Community, Phoenix St, Guangming Dist, Shenzhen Guangdong Test specification ...........................: Standard ........................................... : FCC Rules and Regulations Part 15 Subpart C (Section 15.209), ANSI C63.10: 2013 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purpses as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Portable Wireless Charging Trade Mark ....................................... : Manufacturer .................................... : Shenzhen Maigu technology Co., LTD Model/Type reference....................... : M01 Listed Models .................................. : N/A Modulation Type ............................... : ASK Operation Frequency ........................ : From 110KHz~205KHz Rating ............................................... : Input: 5V 3A, 9V 3A Wireless output: 2.5W/5W/15W Type-C output: 5V 2A, 10W Result................................................ : PASS Report No.: CTA23062001601 Page 2 of 26 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Portable Wireless Charging Model /Type : M01 Listed Models : N/A Applicant : Shenzhen Maigu technology Co., LTD Address : Rm 1B1305, Yuefu Plaza, No.481 Guangming Ave, Dongkeng Community, Phoenix St, Guangming Dist, Shenzhen Guangdong Manufacturer : Shenzhen Maigu technology Co., LTD Address : Rm 1B1305, Yuefu Plaza, No.481 Guangming Ave, Dongkeng Community, Phoenix St, Guangming Dist, Shenzhen Guangdong Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA23062001601 Page 3 of 26 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 T E S T S T A N D A R D S .................................................................. 4 2 S U M M A R Y ............................................................................. 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Description of the test mode 5 2.4 Special Accessories 5 2.5 Modifications 6 3 T E S T E N V I R O N M E N T ............................................................... 7 3.1 Address of the test laboratory 7 3.2 Test Facility 7 3.3 Environmental conditions 7 3.4 Summary of measurement results 8 3.5 Statement of the measurement uncertainty 8 3.6 Equipments Used during the Test 9 4 T E S T C O N D I T I O N S A N D R E S U L T S ............................................ 10 4.1 AC Power Conducted Emission 10 4.2 Radiated Emission 13 4.3 The 20dB bandwidth 17 4.4 Antenna Requirement 18 5 T E S T S E T U P P H O T O S O F T H E E U T .......................................... 19 6 PH O T O S O F T H E E U T ............................................................. 20 Report No.: CTA23062001601 Page 4 of 26 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 1 T E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules and Regulations Part 15 Subpart C (Section 15.207): Conducted limits. FCC Rules and Regulations Part 15 Subpart C (Section 15.209): Radiated emission limits; general requirements. ANSI C63.10: 2013: American National Standard for Testing Unlicensed Wireless Devices Report No.: CTA23062001601 Page 5 of 26 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 2 S U M M A R Y 2.1 General Remarks Date of receipt of test sample : Jun. 20, 2023 Testing commenced on : Jun. 20, 2023 Testing concluded on : Jun. 25, 2023 2.2 Product Description Product Name: Portable Wireless Charging Model/Type reference: M01 Ha…

Text truncated - open the document above for the full version.

FCC ID: 2A8QM-M01 Test Setup Photos of the EUT