2AVEDFRX-M8800DS1A802.11a/b/g/n/ac/ax 287Mbps WLAN +BT V5.4 SDIO/USB Module

Module Name: FRX-M8800DS1-A Module Type: 802.11a/b/g/n/ac/ax 287Mbps WLAN +BT v5.4 SDIO/USB Module Revision: V1.0 Customer Approval: Company: Title: Signature: Date: FRX Approval: Title: Signature: Date: Revision History Revision Summary Release DateRevised By 1.0 Official release 2025-04-20 2 1. Introduction FRX-M8800DS1-A is a highly integrated Dual-band WLAN + Bluetooth Combo module. It combines a 1T1R Dual-band WLAN subsystem and a Bluetooth v5.4 subsystem. This module compatible IEEE 802.11 a/b/g/n/ac/ax standard and provides the maximum PHY rate up to 287Mbps, offering feature-rich wireless connectivity at high standards, and delivering reliable, cost-effective, high throughput from an extended distance. 1.1 Features Operating Frequencies: 2.4~2.4835GHz or 5.15~5.85GHz Wireless PHY rate can reach up to 287Mbps with 20/40MHz bandwidth Host Interfaces are SDIO 3.0 or USB2.0 (Two interfaces cannot be used simultaneously) Support STA, AP, WLAN Direct modes concurrently Support BT Low Energy mode only 1.2 Block Diagram 3 1.3 General Specifications Module Name FRX-M8800DS1-A Chipset AIC8800D WLAN Standards IEEE802.11a/b/g/n/ac/ax BT Specification Bluetooth Core Specification v5.4/4.2 Host InterfaceSDIO for WLAN & UART for Bluetooth or USB for WLAN + Bluetooth Antenna Connect to the external antenna through half hole pad Dimension 12.0*12.0*1.8mm (L*W*H) Power Supply 3.3V±0.2V main power supply @600mA (Max) 3.3V±0.2V or 1.8V±0.1V I/O power supply Operation Temperature -20°C to +70°C Operation Humidity 10% to 95% RH (Non-Condensing) 2. Pin Assignments (Top view) 4 2.1 Pin Definition No Pin Name Type I/O LevelModule Pin Description 1 GND RF / RF Ground connections 2 ANT0 RF /RF Pad for 2.4G WLAN/5G WLAN/2.4G BT ANT 3 GND RF / RF Ground connections 4 NC // NC（Reserved BT_RF PAD for BT ANT） 5 NC // NC 6 BT_WAKE_HOST I/O VIO 1.General Purpose Input / Output Pin GPIOB2 2.Bluetooth device to wake-up Host output 7 HOST_WAKE_BT I/OVIO 1.General Purpose Input / Output Pin GPIOB3 2.Host to wake-up this Bluetooth device input 8 NC // NC 9 VDD33 P / 3.3V Main power supply 10 USB_DMA I/O / USB 2.0 Device High Speed Interface differential pair 11 USB_DP A I/O / USB 2.0 Device High Speed Interface differential pair 12 PWR_KEY I VDD33 Enable signal input, it can externally shut down the module by pulled low. When VDD33 and VIO are ready, PWR_KEY goes to high level exceeds 1.1V and lasts for 6mS, the module starts up, then the level of PWR_KEY must be maintained at VDD33. (internal pull up to VDD33 by 47K and pull down to GND by 200K resistors ) 13 WL_HOST_WAKE I/O VIO 1.General Purpose Input / Output Pin GPIOB1 2.WLAN device to wake-up Host output 14 SD_D2I/OVIO SDIO data line 15 SD_D3I/OVIO SDIO data line 16 SD_CMDI/OVIO SDIO command line 17 SD_CLK I VIO SDIO clock line 18 SD_D0I/OVIO SDIO data line 19 SD_D1I/OVIO SDIO data line 20 GND P / Ground connections 21 NC // NC 22 VIO P / 1.8V or 3.3V power supply for digital inputs/outputs, power-up timing requires VIO's power on time ≥VDD33's. (USB application is recommended to use 3.3V or 1.8V I/O； SDIO 3.0 application must use 1.8V I/O ) 23 GPIOB4 I/O/ GPIOB4 5 24 NCI/O VIO NC 25 NCI/O VIO NC 26 NCI/OVIO NC 27 NC I/O VIO NC 28 NCI/OVIO NC 29 UART0_TX O VIO High-Speed UART Data Out (Debug pin) 30 UART0_RX I VIO High-Speed UART Data In (Debug pin) 31 GND P / Ground connections 32 NC // NC 33 GND P / Ground connections 34 BT_DIS I/O/ GPIOB7 ( Bluetooth is enabled by default, Customers can disable or enable BT functionality by software ) 35 GPIOB6 I/O/ GPIOB6 36 GND P / Ground connections 37 NC / / NC 38 NC // NC 39 NC // NC 40 NC // NC 41 UART1_RTSOVIO Bluetooth UART interface RTS 42 UART1_TXOVIO Bluetooth UART interface TX 43 UART1_RX I VIO Bluetooth UART interface RX 44 UART1_CTS I VIO Bluetooth UART interface CTS P: Power or Ground; I/O: In/Output; I: Input; O :Output; A I/O: Analog In/Output; AI: Analog Input; AO: Analog Output; RF: Analog RF Port or RF Ground 3. Electrical and Thermal Specifications 3.1 Recommended Operating Conditions Parameters Min TypMax Units Ambient Operating Temperature -202570 °C 6 External Antenna VSWR 1.72.1 / VDD33 3.13.33.5 V VIO_3.3V 3.13.33.5 V Supply Voltage VIO_1.8V 1.71.81.9 V 3.2 DC Electrical Specification Symbol DESCRIPTION Min TypMax Units VIL CMOS Low Level Input Voltage 0 -- 0.3*VIO V VIH CMOS High Level Input Voltage 0.7*VIO -- VIO V VTH CMOS Threshold Voltage -- 0.5*VIO -- V 3.3 Current Consumption Conditions : SDIO for networking test under Linux, VDD33=3.3V, VIO=1.8V; USB for RF test under Windows, VDD33=3.3V, VIO=3.3V; Ta:25°C; VDD33 Current Use Case Typ(IRMS) Max(IPeak) Units WLAN & BT Unassociated (Linux SDIO Driver) 5375 mA 2.4G WLAN throughput 200Mbps (Linux SDIO Driver) 185385 mA 5G WLAN throughput 250Mbps (Linux SDIO Driver) 211413 mA 2.4G 11b 1Mbps TX@18dBm (1TX RF test) 195341 mA 2.4G 11g 6Mbps TX@18dBm (1TX RF test) 111367 mA 2.4G 11n HT20_MCS0 TX@17dBm (1TX RF test) 176365 mA 2.4G 11ax HE_SU 40M_MCS0 TX@15dBm (1TX RF test) 153341 mA 2.4G 11ax HE_SU 40M_MCS11 TX@13dBm (1TX RF test) 64301 mA 2.4G 11ax HE_SU 40M_MCS11 RX (1RX RF test) 4553 mA 5G 11a 6Mbps TX@17dBm (1TX RF test) 166425 mA 5G 11n HT20_MCS0 TX@17dBm (1TX RF test) 254446 mA 7 5G VHT 80MHz MCS9 TX@14dBm (1TX RF test) 84403 mA 5G 11ax HE_SU 80M_MCS11 TX@12dBm (1TX RF test) 86368 mA 5G 11ax HE_SU 80M_MCS11 RX (1RX RF test) 5579 mA BT BR_1M TX@6dBm (BT RF test, WLAN disable) 3746 mA BT BR_1M RX Active (BT RF test, WLAN disable) 33 48 mA BT EDR_3M TX@3dBm (BT RF test, WLAN disable) 3645 mA BT EDR_3M RX Active (BT RF test, WLAN disable) 4549 mA BT LE_1M TX@6dBm (BT RF test, WLAN disable) 3243 mA 4. WLAN & Bluetooth RF Specifications 4.1 2.4G RF Specification Conditions : USB for RF test under Windows, VDD33=3.3V, VIO=3.3V; Ta:25°C Features Description WLAN Standard IEEE 802.11b/g/n/ax Frequency Range 2.4~2.4835GHz (2.4GHz ISM Band) Channels Ch1~Ch13 (For 20MHz Channels) Modulation 802.11b (DSSS): DBPSK, DQPSK, CCK; 802.11g (OFDM): BPSK, QPSK, 16QAM,…

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Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd. 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd. Address: 2108 Longhu Junhui, No. 4745 Longhua Avenue, Qinghua Community, Longhua Street, Longhua District, Shenzhen, China FCC ID: 2AVEDFRX-M8800DS1A Model(s): FRX-M8800DS1-A 2.911(d)(5)(i) Equipment Type We, [Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd.] certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Haiyun Peng Date:2025.12.20 Title and Company name: sales director / Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd. NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd. 2.911 (d)(5)(ii) Applicant Attestation v1.2 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd. Address: 2108 Longhu Junhui, No. 4745 Longhua Avenue, Qinghua Community, Longhua Street, Longhua District, Shenzhen, China FCC ID: 2AVEDFRX-M8800DS1A Model(s): FRX-M8800DS1-A 2.911(d)(5)(ii) Applicant filing We, [Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd.] certify that, as of the date of the filing of the application, the applicant is is not identified NOTE 1 on the “Covered List” NOTE 2 , established pursuant to § 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Haiyun Peng Date: 2025.12.20 Title and Company name: sales director / Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd. NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Local Representative Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(7), of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2AVEDFRX‐M8800DS1A FRX‐M8800DS1‐A We hereby acknowledge as follows: i. both signees confirm that the point of contact accepts responsibility to act as a US‐ American Representative on behalf of the applicant ii. the point of contact provides the physical U.S. address and email as listed below iii. both parties maintain the requirements of this agreement without expiration date US‐American Point of Contact Applicant/Approval Holder Signature Signature Company Name: FCC US Agent, LLC Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd. FRN: 0033402884 0029053485 Contact Name: Tim Payne HaiyunPeng Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA 2108 Longhu Junhui, No. 4745 Longhua Avenue,Qinghua Community, Longhua Street。 Longhua District, Shenzhen Phone: 708‐571‐314813662644686 Email: [email protected] [email protected]

Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd. Agent Authorization Company: Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd. Address: 2108 Longhu Junhui, No. 4745 Longhua Avenue, Qinghua Community, Longhua Street, Longhua District, Shenzhen, China Product Name: 802.11a/b/g/n/ac/ax 287Mbps WLAN +BT V5.4 SDIO/USB Module Trade Mark: N/A Model Number(s): FRX-M8800DS1-A We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2025-12-20 Name: Haiyun Peng Title: sales director Company: Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd.

Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd. FCC Modular Approval Request Rev 3.0 Federal Communications Commission Equipment Authorization Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Subject; Module Approval Request Letter Company name: Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd. FCC ID: 2AVEDFRX-M8800DS1A Dear Sir/Madam, This letter includes the FCC application requirements for Modular Transmitter Approval Request for;- FCC KDB 996369 D01 ‘Module Certification Guide v02; and FCC KDB 996369 D03 OEM Manual v01 In accordance with 47CFR 15.212 Modular Transmitters and KDB 996369 D01 ‘Module Equip Auth Guide v02’. FCC ID：2AVEDFRX-M8800DS1A has been examined against the following requirements. Requirement per 15.212 and KDB 996369 D01 Explanation from Grantee (do not write yes/no, but explain why product complies/how it is achieved) The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly. Yes the module with a shield. The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal. Yes The module must contain power supply regulation on the module. The modular has an onboard 3.3V regulator(integrated in AIC8800D). The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per §§ 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b). The modular has three External antennas which comply with the antenna requirement of Section 15.203,Maximum Antenna Gain is 3.00 dBi(Max.) for 2.4G Band and 3.0dBi(Max.) for 5G Band The module must demonstrate compliance in a stand-alone configuration. The modular was tested in a standalone configuration apart from host units. The module must be labeled with its permanently affixed FCC ID label, or use an electronic display (see KDB Publication 784748). The modular has its own FCC ID number. The module must comply with all specific rules applicable to the transmitter, including all the conditions provided in the integration instructions by the grantee. Yes Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd. FCC Modular Approval Request Rev 3.0 The module must comply with RF exposure requirements Yes, RF cexposure evaluation performed at 20cm. Integration Instructions for host product manufacturers The following items are submitted in support of application for Modular Transmitter FCC ID as noted above as required by the FCC KDB 996369 D03 OEM Manual v01. These items are provided as integration instructions for host product manufacturers (e.g., OEM instruction manual) to use when integrating a module in a host product. Any requirements that are not applicable to the Module are as indicated below. Summary of requirements and Checklist. Refer to the KDB for description of the complete requirements; KDB Ref Sect Requirements of KDB 996369 D03 User Manual Page Number reference 2.2 List of applicable FCC rules Page 17 2.3 Summarize the specific operational use conditions Page 18 2.4 Limited module procedures Page 18 2.5 Trace antenna designs Page 18 2.6 RF exposure considerations Page 20 2.7 Antennas Page 20 2.8 Label and compliance information Page 21 2.9 Information on test modes and additional testing requirements Page 21 2.10 Additional testing, Part 15 Subpart B disclaimer Page 21 2.11 Manual Information to The End User Page 21 2.12 How to Make Changes - Important Note Page 22 Name: Haiyun Peng Date: 2025-12-20 Title: sales director Signature of applicant

Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2025-12-20 Subject; Request for Confidentiality FCC ID: 2AVEDFRX-M8800DS1A To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description BOM Software Security Requirements In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name / Title: Haiyun Peng / sales director Company: Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd. Address: 2108 Longhu Junhui, No. 4745 Longhua Avenue, Qinghua Community, Longhua Street, Longhua District, Shenzhen, China Phone: 13662644686 Fax: 0755-28164675 E-Mail: [email protected]

Fig. 1 Fig. 2 EUT Antenna Test Board Fig. 3

_____________________________________________________________________________________________________ LABEL AND LOCATION (Size: L1.0cm x 0.5cm) FCC ID: 2AVEDFRX-M8800DS1A Label Location

Fig. 1 Fig. 2 Fig. 3

Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong RF Exposure evaluation Report Reference No. ................. : FCC ID. ......................................... : GTS20251202015-1-13 2AVEDFRX-M8800DS1A Compiled by ( position+printed name+signature): File administrators Peter Xiao Supervised by ( position+printed name+signature): Test Engineer Evan Ouyang Approved by ( position+printed name+signature) . : Manager Jason Hu Date of issue .................................... : Dec.17, 2025 Representative Laboratory Name ....................................................... : Shenzhen Global Test Service Co.,Ltd. Address ......................................... : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong Applicant’s name ............................ : Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd. Address ............................................ : 2108 Longhu Junhui, No. 4745 Longhua Avenue, Qinghua Community, Longhua Street, Longhua District, Shenzhen, China Test specification ........................ : Standard ........................................ : 47CFR §1.1310 Basis and purpose 47CFR §2.1091 Radiofrequency radiation exposure evaluation: mobile devices TRF Originator .............................. : Shenzhen Global Test Service Co.,Ltd. Master TRF ................................... : Dated 2014-12 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service 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 .................. : 802.11a/b/g/n/ac/ax 287Mbps WLAN +BT V5.4 SDIO/USB Module Trade Mark .................................... : N/A Manufacturer ................................. : Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd. Model/Type reference ................... : FRX-M8800DS1-A Listed Models .............................. : N/A Hardware Version ........................ : N/A Software Version ........................... : N/A Rating ............................................ : DC 3.3V Result ............................................ : PASS Report No.:GTS20251202015-1-13 Page 2 of 16 T E S T R E P O R T Test Report No. : GTS20251202015-1-13 Dec.17, 2025 ______________________________________________________________________________________________ Date of issue Equipment under Test : 802.11a/b/g/n/ac/ax 287Mbps WLAN +BT V5.4 SDIO/USB Module Model /Type : FRX-M8800DS1-A Listed model : N/A Applicant : Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd. Address : 2108 Longhu Junhui, No. 4745 Longhua Avenue, Qinghua Community, Longhua Street, Longhua District, Shenzhen, China Manufacturer : Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd. Address : 3/F, Building G, No. 2, Mud Pit Road, Guanlan Street, Longhua District, Shenzhen 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.:GTS20251202015-1-13 Page 3 of 16 Contents 1. SUMMARY ................................................................................................................................................................. 4 1.1 EUT CONFIGURATION ........................................................................................................................................................ 4 1.2 PRODUCT DESCRIPTION ..................................................................................................................................................... 4 2. TEST ENVIRONMENT ................................................................................................................................................. 6 2.1 ADDRESS OF THE TEST LABORATORY ..................................................................................................................................... 6 2.2 TEST FACILITY .................................................................................................................................................................. 6 2.3 ENVIRONMENTAL CONDITIONS ............................................................................................................................................ 6 2.4 STATEMENT OF THE MEASUREMENT UNCERTAINTY .................................................................................................................. 6 3. METHOD OF MEASUREMENT .................................................................................................................................... 7 3.1 APPLICABLE STANDARD ...................................................................................................................................................... 7 3.2 REQUIREMENT ................................................................................................................................................................. 7 3.3 LIMIT ............................................................................................................................................................................. 7 3.4 MPE CALCULATION METHOD ............................................................................................................................................. 8 3.5 ANTENNA INFORMATION .......................................................................…

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FCCID:2AVEDFRX-M8800DS1A 1 Case No. :GTS20251202015-1-09 Ambient Condition: 22 °C, 49 %RH According Standard: ■Part15C Test Date: 2025.12.5-2025.12.16Test Engineer: Evan ouyang AppendixA.1: 20dB Emission Bandwidth Test Result TestMode Antenna Freq(MHz) 20dB EBW[MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH1 Ant1 2402 0.918 2401.571 2402.489 --- --- 2441 0.939 2440.550 2441.489 --- --- 2480 0.936 2479.553 2480.489 --- --- 2DH1 Ant1 2402 1.308 2401.349 2402.657 --- --- 2441 1.314 2440.352 2441.666 --- --- 2480 1.293 2479.364 2480.657 --- --- 3DH1 Ant1 2402 1.278 2401.373 2402.651 --- --- 2441 1.299 2440.358 2441.657 --- --- 2480 1.284 2479.370 2480.654 --- --- FCCID:2AVEDFRX-M8800DS1A 2 Test Graphs DH1_Ant1_2402 DH1_Ant1_2441 DH1_Ant1_2480 FCCID:2AVEDFRX-M8800DS1A 3 2DH1_Ant1_2402 2DH1_Ant1_2441 FCCID:2AVEDFRX-M8800DS1A 4 2DH1_Ant1_2480 3DH1_Ant1_2402 3DH1_Ant1_2441 FCCID:2AVEDFRX-M8800DS1A 5 3DH1_Ant1_2480 FCCID:2AVEDFRX-M8800DS1A 6 AppendixA.2: Occupied Channel Bandwidth Test Result TestMode Antenna Freq(MHz) OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH1 Ant1 2402 0.82307 2401.5983 2402.4214 --- --- 2441 0.85780 2440.5888 2441.4466 --- --- 2480 0.84080 2479.5972 2480.4380 --- --- 2DH1 Ant1 2402 1.1779 2401.4170 2402.5949 --- --- 2441 1.1826 2440.4165 2441.5991 --- --- 2480 1.1709 2479.4263 2480.5972 --- --- 3DH1 Ant1 2402 1.1700 2401.4378 2402.6078 --- --- 2441 1.1627 2440.4429 2441.6056 --- --- 2480 1.1644 2479.4429 2480.6073 --- --- FCCID:2AVEDFRX-M8800DS1A 7 Test Graphs DH1_Ant1_2402 DH1_Ant1_2441 DH1_Ant1_2480 FCCID:2AVEDFRX-M8800DS1A 8 2DH1_Ant1_2402 2DH1_Ant1_2441 FCCID:2AVEDFRX-M8800DS1A 9 2DH1_Ant1_2480 3DH1_Ant1_2402 3DH1_Ant1_2441 FCCID:2AVEDFRX-M8800DS1A 10 3DH1_Ant1_2480 FCCID:2AVEDFRX-M8800DS1A 11 AppendixA.3: Maximum conducted output power Test Result Peak Test Mode Antenna Freq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict DH1 Ant1 2402 3.87 ≤20.97 PASS 2441 3.56 ≤20.97 PASS 2480 3.14 ≤20.97 PASS 2DH1 Ant1 2402 3.33 ≤20.97 PASS 2441 3.01 ≤20.97 PASS 2480 3.66 ≤20.97 PASS 3DH1 Ant1 2402 3.63 ≤20.97 PASS 2441 3.25 ≤20.97 PASS 2480 3.87 ≤20.97 PASS FCCID:2AVEDFRX-M8800DS1A 12 AppendixA.4: Carrier frequency separation Test Result TestMode Antenna Freq(MHz) Result[MHz] Limit[MHz] Verdict DH1 Ant1 Hop_2402 0.686 ≥0.626 PASS Hop_2441 1.004 ≥0.626 PASS Hop_2480 0.692 ≥0.626 PASS 2DH1 Ant1 Hop_2402 1.16 ≥0.876 PASS Hop_2441 1.026 ≥0.876 PASS Hop_2480 0.98 ≥0.876 PASS 3DH1 Ant1 Hop_2402 0.996 ≥0.866 PASS Hop_2441 0.984 ≥0.866 PASS Hop_2480 0.998 ≥0.866 PASS FCCID:2AVEDFRX-M8800DS1A 13 Test Graphs DH1_Ant1_Hop_2402 DH1_Ant1_Hop_2441 DH1_Ant1_Hop_2480 FCCID:2AVEDFRX-M8800DS1A 14 2DH1_Ant1_Hop_2402 2DH1_Ant1_Hop_2441 FCCID:2AVEDFRX-M8800DS1A 15 2DH1_Ant1_Hop_2480 3DH1_Ant1_Hop_2402 3DH1_Ant1_Hop_2441 FCCID:2AVEDFRX-M8800DS1A 16 3DH1_Ant1_Hop_2480 FCCID:2AVEDFRX-M8800DS1A 17 AppendixA.5: Time of occupancy Test Result TestMode Antenna Freq(MHz) BurstWidth [ms] TotalHops [Num] Result[s] Limit[s] Verdict DH1 Ant1 Hop 0.355 330 0.117 ≤0.4 PASS DH3 Ant1 Hop 1.257 160 0.201 ≤0.4 PASS DH5 Ant1 Hop 2.863 110 0.315 ≤0.4 PASS 2DH1 Ant1 Hop 0.360 330 0.119 ≤0.4 PASS 2DH3 Ant1 Hop 1.251 150 0.188 ≤0.4 PASS 2DH5 Ant1 Hop 2.863 90 0.258 ≤0.4 PASS 3DH1 Ant1 Hop 0.360 330 0.119 ≤0.4 PASS 3DH3 Ant1 Hop 1.257 170 0.214 ≤0.4 PASS 3DH5 Ant1 Hop 2.863 90 0.258 ≤0.4 PASS FCCID:2AVEDFRX-M8800DS1A 18 Test Graphs DH1_Ant1_Hop DH3_Ant1_Hop FCCID:2AVEDFRX-M8800DS1A 19 DH5_Ant1_Hop FCCID:2AVEDFRX-M8800DS1A 20 2DH1_Ant1_Hop 2DH3_Ant1_Hop FCCID:2AVEDFRX-M8800DS1A 21 2DH5_Ant1_Hop FCCID:2AVEDFRX-M8800DS1A 22 3DH1_Ant1_Hop 3DH3_Ant1_Hop FCCID:2AVEDFRX-M8800DS1A 23 3DH5_Ant1_Hop FCCID:2AVEDFRX-M8800DS1A 24 FCCID:2AVEDFRX-M8800DS1A 25 AppendixA.6: Number of hopping channels Test Result TestMode Antenna Freq(MHz) Result[Num] Limit[Num] Verdict DH1 Ant1 Hop 79 ≥15 PASS 2DH1 Ant1 Hop 79 ≥15 PASS 3DH1 Ant1 Hop 79 ≥15 PASS FCCID:2AVEDFRX-M8800DS1A 26 Test Graphs DH1_Ant1_Hop 2DH1_Ant1_Hop 3DH1_Ant1_Hop FCCID:2AVEDFRX-M8800DS1A 27 FCCID:2AVEDFRX-M8800DS1A 28 AppendixA.7:Band edge measurements Test Result TestMode Antenna ChName Freq(MHz) RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH1 Ant1 Low 2402 2.66 -44.18 ≤-17.34 PASS High 2480 2.01 -49.17 ≤-17.99 PASS Low Hop_2402 2.66 -46.63 ≤-17.34 PASS High Hop_2480 2.45 -48.75 ≤-17.55 PASS 2DH1 Ant1 Low 2402 -0.70 -45.83 ≤-20.7 PASS High 2480 -1.40 -48.26 ≤-21.4 PASS Low Hop_2402 -0.91 -49.15 ≤-20.91 PASS High Hop_2480 -1.17 -48.4 ≤-21.17 PASS 3DH1 Ant1 Low 2402 -0.64 -47.3 ≤-20.64 PASS High 2480 -1.33 -48.09 ≤-21.33 PASS Low Hop_2402 -0.78 -49.54 ≤-20.78 PASS High Hop_2480 -1.35 -48.77 ≤-21.35 PASS FCCID:2AVEDFRX-M8800DS1A 29 Test Graphs DH1_Ant1_Low_2402 DH1_Ant1_High_2480 DH1_Ant1_Low_Hop_2402 FCCID:2AVEDFRX-M8800DS1A 30 DH1_Ant1_High_Hop_2480 2DH1_Ant1_Low_2402 FCCID:2AVEDFRX-M8800DS1A 31 2DH1_Ant1_High_2480 2DH1_Ant1_Low_Hop_2402 2DH1_Ant1_High_Hop_2480 FCCID:2AVEDFRX-M8800DS1A 32 3DH1_Ant1_Low_2402 3DH1_Ant1_High_2480 FCCID:2AVEDFRX-M8800DS1A 33 3DH1_Ant1_Low_Hop_2402 3DH1_Ant1_High_Hop_2480 FCCID:2AVEDFRX-M8800DS1A 34 AppendixA.8:Conducted Spurious Emission Test Result TestMode Antenna Freq(MHz) FreqRange [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH1 Ant1 2402 Reference 2.41 2.41 --- PASS 30~1000 2.41 -60.34 ≤-17.59 PASS 1000~26500 2.41 -47.43 ≤-17.59 PASS 2441 Reference 2.10 2.10 --- PASS 30~1000 2.10 -60.59 ≤-17.9 PASS 1000~26500 2.10 -47.32 ≤-17.9 PASS 2480 Reference 1.76 1.76 --- PASS 30~1000 1.76 -59.68 ≤-18.24 PASS 1000~26500 1.76 -47.54 ≤-18.24 PASS 2DH1 Ant1 2402 Reference -0.83 -0.83 --- PASS 30~1000 -0.83 -60.31 ≤-20.83 PASS 1000~26500 -0.83 -47.42 ≤-20.83 PASS 2441 Reference -1.16 -1.16 --- PASS 30~1000 -1.16 -60.56 ≤-21.16 PASS 1000~26500 -1.16 -47.02 ≤-21.16 PASS 2480 Reference -1.54 -1.54 --- PASS 30~1000 -1.54 -59.49 ≤-21.54 PASS 1000~26500 -1.54 -46.93 ≤-21.54 PASS 3DH1 Ant1 2402 Reference -0.70 -0.70 --- PASS 30~1000 -0.70 -60.89 ≤-20.7 PASS 1000~26500 -0.70 -48.01 ≤-20.7 PASS 2441 Reference -1.01 -1.01 --- PASS 30~1000 -1.01 -6…

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Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. ..................... : FCC ID. ........................................... : GTS20251202015-1-09 2AVEDFRX-M8800DS1A Compiled by ( position+printed name+signature).. : File administrators Peter Xiao Supervised by ( position+printed name+signature).. : Test Engineer Evan Ouyang Approved by ( position+printed name+signature).. : Manager Jason Hu Date of issue ..................................... : Dec.17, 2025 Representative Laboratory Name . : Shenzhen Global Test Service Co.,Ltd. Address ............................................ : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu C…

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