2BAIA-GW10WiFi Module

RF exposure considerations This equipment complies with the FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator and any part of your body. Label and compliance information Remind end customers to FCC ID label on the final system must be labeled with “Contains FCC ID: 2BAIA-GW10” or “Contains transmitter module FCC ID: 2BAIA-GW10”. Information on test modes and additional testing requirements Contact Guqiao Information Technology(Zhengzhou)Co.,Ltd. will provide stand-alone modular transmitter test mode. Additional testing and certification may be necessary when multiple modules are used in a host. Additional testing, Part 15 Subpart B disclaimer To ensure compliance with all non-transmitter functions the host manufacturer is responsible for ensuring compliance with the module(s) installed and fully operational. For example, if a host was previously authorized as an unintentional radiator under the Supplier’s Declaration of Conformity procedure without a transmitter certified module and a module is added, the host manufacturer is responsible for ensuring that the after the module is installed and operational the host continues to be compliant with the Part 15B unintentional radiator requirements. Since this may depend on the details of how the module is integrated with the host, Guqiao Information Technology(Zhengzhou)Co.,Ltd. shall provide guidance to the host manufacturer for compliance with the Part 15B requirements. FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. This module certified that complies with RF exposure requirement under mobile or fixed condition, this module is to be installed only in mobile or fixed applications. A separate approval is required for all other operating configurations, including portable configurations with respect to Part 2.1093 and difference antenna configurations. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. FCC Warning This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NOTE 1: This product has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This product generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this product does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. NOTE 2: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE 3: Any modifications made to the module will void the Grant of Certification, this module is limited to OEM installation only and must not be sold to end-users, end-user has no manual instructions to remove or install the device, only software or operating procedure shall be placed in the end-user operating manual of final products. NOTE 4: The module may be operated only with the antenna with which it is authorized. Any antenna that is of the same type and of equal or less directional gain as an antenna that is authorized with the intentional radiator may be marketed with, and used with, that intentional radiator. NOTE 5: For all products market in US, OEM has to limit the operation channels to CH1 to CH11 for 802.11b/g/n-HT20 by supplied firmware programming tool. OEM shall not supply any tool or info to the end-user regarding to Regulatory Domain change.

Reference No.: WTX23X03038645W Page 2 of 5 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2

Reference No.: WTX23X03038645W Page 1 of 5 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn ANNEX EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format FCC ID: 2BAIA-GW10 Specifications: The label shall be securely affixed to a permanently attached part of the device, in a location where it is visible or easily accessible to the user, and shall not be readily detachable. The label shall be sufficiently durable to remain fully legible and intact on the device in all normal conditions of use throughout the device’s expected lifetime. Proposed Label Location on EUT FCC ID Label Location

Reference No.: WTX23X03038645W Page 3 of 5 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS Solder Board-Component View 1 Antenna View

1. RF Exposure Requirements 1.1 General Information Client Information Applicant: Guqiao Information Technology(Zhengzhou)Co.,Ltd. Address of applicant: Room 4010-4013,Zone E, 4/F, Wisdom Island Building, No. 6, Zhongdao East Road, Zhengdong New District, Zhengzhou City, Henan Province, China Manufacturer: Guqiao Information Technology(Zhengzhou)Co.,Ltd. Address of manufacturer: Room 4010-4013,Zone E, 4/F, Wisdom Island Building, No. 6, Zhongdao East Road, Zhengdong New District, Zhengzhou City, Henan Province, China General Description of EUT: Product Name: WiFi Module Trade Name: G-LINKQ Model No.: GW10 Adding Model(s): / Rated Voltage: DC3.3V Power Adapter Model: / FCC ID: 2BAIA-GW10 Equipment Type: Mobile device Technical Characteristics of EUT: Support Standards: 802.11b, 802.11g, 802.11n Frequency Range: 2412-2462MHz for 802.11b/g/n(HT20) RF Output Power: 16.03dBm (Conducted) Type of Modulation: CCK, OFDM, QPSK, BPSK, 16QAM, 64QAM Quantity of Channels: 11 for 802.11b/g/n(HT20) Channel Separation: 5MHz Type of Antenna: PCB Antenna Antenna Gain: 1.16dBi 1.2 RF Exposure Exemption According to §1.1307(b)(3) and KDB 447498 D04 Interim General RF Exposure Guidance v01, system operating under the provisions of this section shall be operating in a manner that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. Option A: FCC Rule Part 1.1307 (b)(3)(i)(A):The available maximum time-averaged power is no more than 1mW, regardless of separation distance. Option B: FCC Rule Part 1.1307 (b)(3)(i)(B): The available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold P th (mW) described in the following formula. P th is given by: Option C: FCC Rule Part 1.1307 (b)(3)(i)(C): The minimum separation distance (R in meters) from the body of a nearby person for the frequency (f in MHz) at which the source operates, the ERP (watts) is no more than the calculated value prescribed for that frequency. R must be at least λ/2π, where λ is the free-space operating wavelength in meters. Single RF Sources Subject to Routine Environmental Evaluation RF Source frequency (MHz) Threshold ERP (watts) 0.3-1.34 1,920 R 2 1.34-30 3,450 R 2 /f 2 30-300 3.83 R 2 300-1,500 0.0128 R 2 f 1,500-100,000 19.2R 2 For Multiple RF sources: FCC Rule Part 1.1307(b)(3)(ii): (A) The available maximum time-averaged power of each source is no more than 1 mW and there is a separation distance of two centimeters between any portion of a radiating structure operating and the nearest portion of any other radiating structure in the same device, except if the sum of multiple sources is less than 1 mW during the time-averaging period, in which case they may be treated as a single source (separation is not required). (B) In the case of fixed RF sources operating in the same time-averaging period, or of multiple mobile or portable RF sources within a device operating in the same time averaging period, if the sum of the fractional contributions to the applicable thresholds is less than or equal to 1 as indicated in the following equation. 1.3 Calculated Result Radio Access Technology Prediction Frequency Output Power Antenna Gain Duty Cycle Tune-Up Time-Averaged Power ERP (MHz) (dBm) (dBi) (%) (dBm) (dBm) Wi-Fi 2412 16.03 1.16 100 17.00 16.01 Frequency Option Min. Distance Max. Power Exposure Limit Ratio Result (MHz) (cm) (dBm) (mW) (mW) Pass/Fail 2412 C 20.00 16.01 39.90 768.00 0.05 Pass Note: 1. Time-Averaged Power=Output Power * Duty Cycle; ERP= Time-Averaged Power+ Antenna gain-2.15dB 2. Option A, B and C refers as clause 1.2. 3. For option B, Max (time-averaged power, effective radiated power (ERP)) converts to Max. Power. For option C, ERP converts to Max. Power; 4. For option B, P th (mW) converts to Exposure Limit (mW); For option C, ERP (W) converts to Exposure Limit (mW). 5. Ratio= Tune-Up ERP (mW)/ Exposure Limit (mW) Mode for Simultaneous Multi-band Transmission: Radio Access Technology Ratio 1 Ratio 2 Simultaneous Ratio Limit Result Pass/Fail -- -- -- -- -- -- Result: Pass

Antenna Specification 1 G W 1 0A n t e n n a S p e c i f i c a t i o n Document Version：V1.0 R e l e as e t i m e：2021-11-12 Antenna Specification 2 Copyright Notice copyright © Guqiao Information Technology (Zhengzhou) Co., Ltd. 2021 reserves all rights. pay attention to Due to product version upgrades or other reasons, the content of this document may be updated from time to time. Unless otherwise agreed, this document is only used as a guide, and all statements, information, and recommendations in this document do not constitute any warranty, express or implied. Trademark Declaration It is a registered trademark of Guqiao Information Technology (Zhengzhou) Co., Ltd. and is owned by the owner. Basic information of the project project GW10 edition GW10_P1 frequency range WIFI: 2.4G ANT STYE PCB Antenna Dimensions 17.9mm*6.5mm Test standards ANSI/IEEE Std149-1979 Designer Weichao Liu contact information 15919481926 Tester Pizi X contact information 18028773465 Antenna Specification 3 Antenna diagram Antenna Specification 4 Test frequency Antenna passive test data Frequency Range 2400MHz-2480MHz Test Frequency 2402MHz,2405MHz,2410MHz,2415MHz,2420MHz, 2425MHz,2430MHz,2435MHz,2440MHz,2445MHz, 2450MHz,2455MHz,2460MHz,2465MHz,2470MHz, 2475MHz,2480MHz,2485MHz, Freq GAIN(dBi) EFFiciecy(%) 2400 0.6 40 2405 0.61 40 2410 0.62 41 2415 0.65 42 2420 0.69 42 2425 0.69 43 2430 0.72 43 2435 0.79 44 2440 0.82 45 2445 0.93 46 2450 1.01 47 2455 1.01 47 2460 1.16 48 2465 1.16 48 2470 1.31 49 2475 1.31 49 2480 1.31 49 2485 1.15 48 Antenna Specification 5 Antenna gain diagram _3D Antenna Specification 6 Antenna Specification 7 Antenna Dimensional Drawing Antenna manufacturer Jing Weixin Address：Dongping Science Park, Qishi Town, Dongguan City, Guangdong Province Antenna Specification 8 Important clause： Guqiao Information Technology (Zhengzhou) Co., Ltd. All rights reserved The right to revise and interpret this manual belongs to Guqiao Information Technology (Zhengzhou) Co., Ltd

Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 1 of 54 TEST REPORT Reference No. .................... : WTX23X03038645W001 FCC ID ................................ : 2BAIA-GW10 Applicant ........................... : Guqiao Information Technology(Zhengzhou)Co.,Ltd. Address.............................. : Room 4010-4013,Zone E, 4/F, Wisdom Island Building, No. 6, Zhongdao East Road, Zhengdong New District, Zhengzhou City, Henan Province, China Manufacturer ..................... : The same as Applicant Address.............................. : The same as Applicant Product Name ................... : WiFi Module Model No... ......................... : GW10 Standards .......................... : FCC Part 15.247 Date of Receipt sample .... : 2023-03-03 Date of Test........................ : 2023-03-03 to 2023-03-28 Date of Issue ..................... : 2023-03-28 Test Report Form No. ....... : WTX_Part 15_247W Test Result ......................... : Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of approver. Prepared By: Waltek Testing Group (Shenzhen) Co., Ltd. Address: 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70 Bao'an District, Shenzhen, Guangdong, China Tel.: +86-755-33663308 Fax.: +86-755-33663309 Email: [email protected] Tested by: Approved by: Mike Shi Silin Chen Reference No.: WTX23X03038645W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 2 of 54 TABLE OF CONTENTS 1. GENERAL INFORMATION ....................................................................................................................................4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .........................................................................4 1.2 TEST STANDARDS .................................................................................................................................................5 1.3 TEST METHODOLOGY ...........................................................................................................................................5 1.4 TEST FACILITY ......................................................................................................................................................5 1.5 EUT SETUP AND TEST MODE ..............................................................................................................................6 1.6 MEASUREMENT UNCERTAINTY .............................................................................................................................7 1.7 TEST EQUIPMENT LIST AND DETAILS ...................................................................................................................8 2. SUMMARY OF TEST RESULTS ......................................................................................................................... 11 3. ANTENNA REQUIREMENT ................................................................................................................................. 12 3.1 STANDARD APPLICABLE ..................................................................................................................................... 12 3.2 EVALUATION INFORMATION ................................................................................................................................ 12 4. POWER SPECTRAL DENSITY ........................................................................................................................... 13 4.1 STANDARD APPLICABLE ..................................................................................................................................... 13 4.2 TEST SETUP BLOCK DIAGRAM ........................................................................................................................... 13 4.3 TEST PROCEDURE .............................................................................................................................................. 13 4.4 SUMMARY OF TEST RESULTS/PLOTS ................................................................................................................. 13 5. DTS BANDWIDTH ................................................................................................................................................. 14 5.1 STANDARD APPLICABLE ..................................................................................................................................... 14 5.2 TEST SETUP BLOCK DIAGRAM ........................................................................................................................... 14 5.3 TEST PROCEDURE .............................................................................................................................................. 14 5.4 SUMMARY OF TEST RESULTS/PLOTS ................................................................................................................. 14 6. RF OUTPUT POWER ............................................................................................................................................ 15 6.1 STANDARD APPLICABLE ..................................................................................................................................... 15 6.2 TEST SETUP BLOCK DIAGRAM ........................................................................................................................... 15 6.3 TEST PROCEDURE .............................................................................................................................................. 15 6.4 SUMMARY OF TEST RESULTS/PLOTS ................................................................................................................. 15 7. FIELD STRENGTH OF SPURIOUS EMI…

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Reference No.: WTX23X03038645W Page 4 of 6 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Radiation Emission Test Setup (Below 30MHz) Radiation Emission Test Setup (30MHz to 1GHz) Reference No.: WTX23X03038645W Page 5 of 6 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Radiation Emission Test Setup (1GHz to 18GHz) Radiation Emission Test Setup (Above 18GHz) Reference No.: WTX23X03038645W Page 6 of 6 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn ***** END OF REPORT *****