2AVED-M7663BU3802.11ac 2T2R 867Mbps WLAN + BT5.1 USB Combo Module Specification

M7663BU3 802.11ac 2T2R 866Mbps WLAN + BT5.1 USB Combo Module Specification Module Name: M7663BU3 Module Type: 802.11a/b/g/n/ac 867Mbps WLAN + Bluetooth v5.1 USB Combo Module Revision: V1.0 Customer Approval: Company: Title: Signature:Date: Approval: Title: Signature:Date: Revision History RevisionSummaryRelease Date 0.1Initial release2021-08-21 1. Introduction The M7663BU3 is a highly integrated 2T2R 802.11a/b/g/n/ac Wireless LAN (WLAN) network and ChipsetMT7663BUN WLAN StandardIEEE 802.11 a/b/g/n/ac BT SpecificationBluetooth Core Specification v5.1/4.2/4.1/2.1 Host Interface USB2.0 for WiFi and Bluetooth Antenna Connect to the external antennas through IPEX connectors DimensionSMD 32Pins --27.0*18.0*3.0mm (L*W*H), Tolerance: +/-0.15mm Power SupplyDC 3.3V±0.2V @ 1500 mA (Max) Operation Temperature-20°C to +70°C Operation Humidity10% to 95% RH (Non-Condensing) 2. Pin Assignments (TOP View) 2.1 Pin Definition No.Pin NameType Lev el Module Pin Description 1 NC - -NC 2 NC - -NC 3 NC - -NC 4 NC - -NC 5 GNDPGND 6 USB_DPI/OUSB differential data line 7 USB_DMI/OUSB differential data line 8 GNDPGND 9 NC - -NC 10 NC - -NC 11 GNDPGND 12 NC - -NC 13 GNDPGND 14 BT_WAKE_HOS T O BT CHIP WAKES UP HOST 15 NC - -NC 16 NC - -NC 17 NC - -NC 18 GNDPGND 19 NC - -NC 20 GNDPGND 21 GNDPGND 22 NC - -NC 23 GNDPGND 24 GNDPGND 25 GNDPGND 26 WLAN_WAKE_HOST O WLAN CHIP WAKES UP HOST 27 NC - -NC 28RESET System reset Input(active low) 29 GNDPGND 30 VDD33PMain Power supply 31 NC - -NC 32 GNDPGND CON1 BT_RFRFIPEX connector for BT RF to BT_ANT CON2 WLAN_RF0RFIPEX connector for 2.4G / 5G RF to WLAN_ANT0 CON3 WLAN_RF1RFIPEX connector for 2.4G / 5G RF to WLAN_ANT1 P: Power or Ground; I/O: In/Output; I: Input; O:Output; RF: Analog RF Port or RF Ground; 3. Electrical and Thermal Specifications 3.1 Recommended Operating Conditions ParametersMinTypMaxUnits Ambient Operating Temperature-202570°C External Antenna VSWR1.92/ Supply VoltageVDD333.13.33.5V 3.2 Current Consumption Conditions : VDD33=3.3V ; Ta:25°C ; VDD33 Current (average) Use Case TypMaxUnits WLAN Unassociated (Linux Driver, BT_Disable) 68 75 mA 2.4G 11b 1Mbps TX @ 19dBm (1TX RF test) 368 398 mA 2.4G 11b 1Mbps RX (1RX RF test) 98 128 mA 2.4G 11g 6Mbps TX@18dBm (1TX RF test) 331 361 mA 2.4G 11g 6Mbps RX (1RX RF test) 96 126 mA 2.4G 11n HT20 MCS8 TX@14dBm (2TX RF test) 591 621 mA 2.4G 11n HT20 MCS8 RX (2RX RF test) 125 155 mA 2.4G 11n HT40 MCS15 TX@14dBm (2TX RF test) 384 414 mA 2.4G 11n HT40 MCS15 RX (2RX RF test) 119 149 mA 5G 11a 6Mbps TX @ 18dBm (1TX RF test) 456 506 mA 5G 11a 6Mbps RX (1RX RF test) 127 177 mA 5G 11n HT20 MCS8 [email protected] (2TX RF test) 703 753 mA 5G 11n HT20 MCS8 RX (2RX RF test) 144 194 mA 5G 11n HT40 MCS15 TX@14dBm (2TX RF test) 508 558 mA 5G 11n HT40 MCS15 RX (2RX RF test) 146 196 mA 5G 11ac VHT80 MCS9 TX@14dBm (2TX RF test) 476 526 mA 5G 11ac VHT80 MCS9 RX (2RX RF test) 156 206 mA 4. WLAN & Bluetooth RF Specifications 4.1 2.4G WLAN RF Specification Conditions : VDD33=3.3V ; Ta:25°C FeaturesDescription WLAN StandardIEEE 802.11b/g/n/ac, CSMA/CA Frequency Range2.4~2.4835GHz (2.4GHz ISM Band) ChannelsCh1~Ch13 (For 20MHz Channels) Modulation 802.11b (DSSS): CCK, DQPSK, DBPSK; 802.11g (OFDM): BPSK, QPSK, QAM16, QAM64; 802.11n (OFDM): BPSK, QPSK, QAM16, QAM64; 802.11ac (OFDM): BPSK, QPSK, QAM16, QAM64, QAM256; Date Rate 802.11b: 1, 2, 5.5, 11Mbps; 802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps; 802.11n (HT20): MCS0~MCS7(1T1R_SISO) 6.5~72.2Mbps; 802.11n (HT20): MCS8~MCS15(2T2R_MIMO) 13~144.4Mbps; 802.11n (HT40): MCS0~MCS7(1T1R) 13.5~150Mbps; 802.11n (HT40): MCS8~MCS15(2T2R) 27~300Mbps; 802.11ac (VHT20): MCS0~MCS8(1T1R) 6.5~86.7Mbps; 802.11ac (VHT20): MCS0~MCS8(2T2R) 13~173.3Mbps; 802.11ac (VHT40): MCS0~MCS9(1T1R)13.5~200Mbps; 802.11ac (VHT40): MCS0~MCS9(2T2R)27~400Mbps; Frequency Tolerance≦±15ppm 2.4G Receiver Specifications (WLAN_ANT0 & WLAN_ANT1) RX RateMin Input Level（dBm）Max Input Level（dBm）PER 802.11b@1Mbps-92dBm-5< 8% 802.11b@11Mbps-86dBm -5 < 8% 802.11g@6Mbps-90dBm-5< 10% 802.11g@54Mbps-72dBm -5 < 10% 802.11n@HT20_MCS0-88dBm-5< 10% 802.11n@HT20_MCS7-70dBm -5 < 10% 802.11n@HT40_MCS0-86dBm-5< 10% 802.11n@HT40_MCS7-68dBm -5 < 10% 802.11ac@VHT40_MCS9-61dBm -5 < 10% 4.2 5G WLAN RF Specification Conditions: VDD33=3.3V ; Ta:25°C FeaturesDescription WLAN StandardIEEE 802.11a/n/ac, CSMA/CA Frequency Range 5.15~5.25GHz; 5.735~5.835GHz (5GHz ISM Band) Channels Ch36, Ch40, Ch44, Ch48; Ch149~Ch165 (For 20MHz Channels) Modulation 802.11a (OFDM): BPSK, QPSK, QAM16, QAM64; 802.11n (OFDM): BPSK, QPSK, QAM16, QAM64; 802.11ac (OFDM): BPSK, QPSK, QAM16, QAM64, QAM256; Date Rate 802.11a: 6, 9, 12, 18, 24, 36, 48, 54Mbps; 802.11n (HT20): MCS0~MCS7(1T1R_SISO) 6.5~72.2Mbps; 802.11n (HT20): MCS8~MCS15(2T2R_MIMO) 13~144.4Mbps; 802.11n (HT40): MCS0~MCS7(1T1R) 13.5~150Mbps; 802.11n (HT40): MCS8~MCS15(2T2R) 27~300Mbps; 802.11ac (VHT20): MCS0~MCS8(1T1R) 6.5~86.7Mbps; 802.11ac (VHT20): MCS0~MCS8(2T2R) 13~173.3Mbps; 802.11ac (VHT40): MCS0~MCS9(1T1R)13.5~200Mbps; 802.11ac (VHT40): MCS0~MCS9(2T2R)27~400Mbps; 802.11ac (VHT80): MCS0~MCS9(1T1R)29.3~433.3Mbps; 802.11ac (VHT80): MCS0~MCS9(2T2R)58.5~866.7Mbps; Frequency Tolerance≦ ±15ppm 5G Receiver Specifications (WLAN_ANT0 & WLAN_ANT1) RX Rate Min Input Level（dBm）Max Input Level（dBm）PER 802.11a@6Mbps-91-5< 10% 802.11a@54Mbps-72-5< 10% 802.11n@HT20_MCS0-90-5< 10% 802.11n@HT20_MCS7-70-5< 10% 802.11n@HT40_MCS0-86-5< 10% 802.11n@HT40_MCS7-69-5< 10% 802.11ac@VHT80_MCS0-86-5< 10% 802.11ac@VHT80_MCS9-56-5< 10% 4.3 Bluetooth RF Specification Conditions: VDD33=3.3V ; Ta:25°C FeaturesDescription Bluetooth Specification Bluetooth Core Specification v5.1/4.2/4.1/2.1 Frequency Range2.4~2.4835GHz (2.4GHz ISM Band) Channels Bluetooth Classic: Ch0~Ch78 (For 1MHz Channels); Bluetooth Low Energy: Ch0~Ch39 (For 2MHz Channels); Power Classes Bluetooth Classic: Class1; Bluetooth Low Energy: Class1.5; Date Rate & Modulation BR_1Mbps: GFSK; EDR_2Mbps: π/4-DQPSK; EDR_3Mbps: 8DPSK; LE_1Mbps: GFSK (Uncoded); ItemsMinTypMax BR_1M (DH1) Modulation Characteristics Δf1a…

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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 RF Exposure evaluation Report Reference No. ................. : FCC ID. ......................................... : GTS20260113019-1-13 2AVED-M7663BU3 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 .................................... : Mar.05, 2026 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 .................. : 802.11ac 2T2R 867Mbps WLAN + BT5.1 USB Combo Module Specification Trade Mark .................................... : N/A Manufacturer ................................. : Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd. Model/Type reference ...................... : M7663BU3 Listed Models .............................. : N/A Hardware Version ........................ : N/A Software Version ........................... : N/A Rating ............................................ : DC 3.3V Result ............................................ : PASS Report No.:GTS20260113019-1-13 Page 2 of 21 T E S T R E P O R T Test Report No. : GTS20260113019-1-13 Mar.05, 2026 ______________________________________________________________________________________________ Date of issue Equipment under Test : 802.11ac 2T2R 867Mbps WLAN + BT5.1 USB Combo Module Specification Model /Type : M7663BU3 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, China 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.:GTS20260113019-1-13 Page 3 of 21 Contents 1. SUMMARY ................................................................................................................................................................. 4 1.1. 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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FCC ID: 2AVED-M7663BU3 _______________________________________________________________________________________________ Page 1 of 2 1. TEST SETUP PHOTOGRAPHS Photo of Radiated Emissions Measurement Fig. 1 Fig. 2 FCC ID: 2AVED-M7663BU3 _______________________________________________________________________________________________ Page 2 of 2 Photo of Conducted Emission Measurement Fig. 3 Fig. 4

Manufacturer Shenzhen Bilian Electronic Co.,Ltd Antenna type External antenna Antenna Gain 3.00dBi for 2.4G, 3.00dBi for 5G 1.Test equipment and conditions: 1.1.Network Analyzer 1.2.Communication test equipment 1.3.Test system 1.4.Matching circuit 2.Test Data: 2.1. Standing wave ratio 2.2.Efficiency 2.4G Fred (MHz) Effi (%) Effi (%) Gain (dBi) 2400 44.38 -2.79 2.82 2410 44.63 -2.46 2.01 2420 44.94 -2.12 2.78 2430 44.27 -2.70 2.63 2440 44.75 -2.39 2.08 2450 44.82 -1.83 2.84 2460 44.28 -2.63 2.14 2470 44.49 -2.34 3.00 2480 45.08 -2.23 2.87 2490 44.21 -2.68 2.55 2500 44.46 -2.32 2.99 5G Fred (MHz) Effi (%) Effi (%) Gain (dBi) 4900 60.30 -0.78 2.70 5000 60.53 -0.44 2.26 5100 60.61 -0.25 3.00 5200 60.27 -0.69 2.17 5300 60.49 -0.35 2.89 5400 60.96 -0.35 2.55 5500 60.30 -0.75 2.87 5600 60.73 -0.58 2.81 5700 60.76 0.16 2.11 5800 60.21 -0.63 2.00 5900 60.47 -0.28 2.59 2.3.Directivity diagram 3.Antenna drawing:

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. ............................................ : GTS20260113019-1-11 2AVED-M7663BU3 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 ..................................... : Mar.05, 2026 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,China 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 ........................................... : FCC Part 15.247: Operation within the bands 902-928 MHz, 2400- 2483.5 MHz and 5725-5850 MHz 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 .....................: 802.11ac 2T2R 867Mbps WLAN + BT5.1 USB Combo Module Specification Trade Mark ....................................... : N/A Manufacturer .................................... : Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd. Model/Type reference....................... : M7663BU3 Listed Models .................................. : N/A Operation Frequency ........................ : From 2412MHz to 2462MHz Hardware Version ............................ : N/A Software Version .............................. : N/A Rating ............................................... : DC 3.3V Result................................................ : PASS Report No.: GTS20260113019-1-11 Page 2 of 30 T E S T R E P O R T Test Report No. : GTS20260113019-1-11 Mar.05, 2026 ____________________________________________________________________________________ Date of issue Equipment under Test : 802.11ac 2T2R 867Mbps WLAN + BT5.1 USB Combo Module Specification Model /Type : M7663BU3 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, China 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.: GTS20260113019-1-11 Page 3 of 30 Contents 1. TEST STANDARDS ......................................................................................................................................... 4 2. SUMMARY ....................................................................................................................................................... 5 2.1. General Remarks ................................................................................................................................... 5 2.2. Product Description ................................................................................................................................ 5 2.3. Equipment Under Test ........................................................................................................................... 7 2.4. Short description of the Equipment under Test (EUT) ........................................................................... 7 2.5. EUT operation mode .............................................................................................................................. 7 2.6. Block Diagram of Test Setup ................................................................................................................. 7 2.7. Related Submittal(s) / Grant (s) ............................................................................................................. 7 2.8. EUT Exercise Software .......................................................................................................................... 8 2.9. Special Accessories ............................................................................................................................... 8 2.10. External I/O Cable ................................................................................................................................ 8 2.11. Modifications ........................................................................................................................................ 8 3. TEST ENVIRONMENT ..................................................................................................................................... 9 3.1. Address of the test laboratory .........................................................................…

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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............................................. : GTS20260113019-1-10 2AVED-M7663BU3 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 .................................... : Mar.05, 2026 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,China 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 ........................................... : FCC Part 15.247 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 ..................... : 802.11ac 2T2R 867Mbps WLAN + BT5.1 USB Combo Module Specification Trade Mark ....................................... : N/A Manufacturer .................................... : Shenzhen Feng Rui Xiang Intelligent Technology Co., Ltd. Model/Type reference ...................... : M7663BU3 Listed Models .................................. : N/A Modulation Type ............................... : GFSK Operation Frequency ........................ : From 2402MHz to 2480MHz Hardware Version ............................ : N/A Software Version .............................. : N/A Rating ............................................... : DC 3.3V Result ............................................... : PASS Report No.: GTS20260113019-1-10 Page 2 of 26 T E S T R E P O R T Test Report No. : GTS20260113019-1-10 Mar.05, 2026 ______________________________________________________________________________________________ Date of issue Equipment under Test : 802.11ac 2T2R 867Mbps WLAN + BT5.1 USB Combo Module Specification Model /Type : M7663BU3 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, China 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.: GTS20260113019-1-10 Page 3 of 26 Contents 1. TEST STANDARDS ......................................................................................................................................... 4 2. SUMMARY ....................................................................................................................................................... 5 2.1. General Remarks ................................................................................................................................... 5 2.2. Product Description ................................................................................................................................ 5 2.3. Equipment Under Test ........................................................................................................................... 7 2.4. Short description of the Equipment under Test (EUT) ........................................................................... 7 2.5. EUT operation mode .............................................................................................................................. 7 2.6. Block Diagram of Test Setup ................................................................................................................. 7 2.7. EUT Exercise Software .......................................................................................................................... 8 2.8. Special Accessories ............................................................................................................................... 8 2.9. External I/O Cable .................................................................................................................................. 8 2.10. Related Submittal(s) / Grant (s) ........................................................................................................... 8 2.11. Modifications ........................................................................................................................................ 8 3. TEST ENVIRONMENT ..................................................................................................................................... 9 3.1. Address of the test laboratory ......................................................................................…

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FCCID:2AVED-M7663BU3 1 Case No. : GTS20260113019-1-11 Ambient Condition: 23°C,55%RH, Test Date:2026.1.17-2026.3.4Test Engineer:Evan ouyang Appendix C.1: DTS Bandwidth Test Result TestMode Antenna Frequency[MHz] DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant2 2412 9.200 2407.400 2416.600 0.5 PASS 2437 9.160 2432.440 2441.600 0.5 PASS 2462 9.200 2457.400 2466.600 0.5 PASS 11G Ant2 2412 16.160 2404.000 2420.160 0.5 PASS 2437 15.840 2429.240 2445.080 0.5 PASS 2462 15.880 2454.080 2469.960 0.5 PASS 11N20SISO Ant2 2412 16.920 2403.640 2420.560 0.5 PASS 2437 16.920 2428.600 2445.520 0.5 PASS 2462 16.920 2453.520 2470.440 0.5 PASS 11N40SISO Ant2 2422 35.680 2404.240 2439.920 0.5 PASS 2437 34.960 2419.960 2454.920 0.5 PASS 2452 35.360 2434.320 2469.680 0.5 PASS FCCID:2AVED-M7663BU3 2 Test Graphs 11B_Ant2_2412 11B_Ant2_2437 11B_Ant2_2462 FCCID:2AVED-M7663BU3 3 11G_Ant2_2412 11G_Ant2_2437 FCCID:2AVED-M7663BU3 4 11G_Ant2_2462 11N20SISO_Ant2_2412 11N20SISO_Ant2_2437 FCCID:2AVED-M7663BU3 5 11N20SISO_Ant2_2462 11N40SISO_Ant2_2422 FCCID:2AVED-M7663BU3 6 11N40SISO_Ant2_2437 11N40SISO_Ant2_2452 FCCID:2AVED-M7663BU3 7 Appendix C.2: Occupied Channel Bandwidth Test Result TestMode Antenna Channel Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant2 2412 13.434 2405.2933 2418.7273 --- --- 2437 13.374 2430.3653 2443.7393 --- --- 2462 13.361 2455.3276 2468.6886 --- --- 11G Ant2 2412 16.892 2403.5309 2420.4229 --- --- 2437 16.892 2428.5419 2445.4339 --- --- 2462 16.709 2453.6264 2470.3354 --- --- 11N20SISO Ant2 2412 17.698 2403.1642 2420.8622 --- --- 2437 17.668 2428.1994 2445.8674 --- --- 2462 17.687 2453.1694 2470.8564 --- --- 11N40SISO Ant2 2422 36.226 2403.9428 2440.1688 --- --- 2437 36.098 2419.0370 2455.1350 --- --- 2452 36.101 2434.0445 2470.1455 --- --- FCCID:2AVED-M7663BU3 8 Test Graphs 11B_Ant2_2412 11B_Ant2_2437 11B_Ant2_2462 FCCID:2AVED-M7663BU3 9 11G_Ant2_2412 11G_Ant2_2437 FCCID:2AVED-M7663BU3 10 11G_Ant2_2462 11N20SISO_Ant2_2412 11N20SISO_Ant2_2437 FCCID:2AVED-M7663BU3 11 11N20SISO_Ant2_2462 11N40SISO_Ant2_2422 FCCID:2AVED-M7663BU3 12 11N40SISO_Ant2_2437 11N40SISO_Ant2_2452 FCCID:2AVED-M7663BU3 13 Appendix C.3: Maximum conducted output power Test Result -CHP TestMode Antenna Frequency [MHz] Peak power [dBm] Limit [dBm] Verdict 11B Ant2 2412 15.88 ≤30.00 PASS 2437 16.87 ≤30.00 PASS 2462 17.07 ≤30.00 PASS 11G Ant2 2412 19.75 ≤30.00 PASS 2437 20.29 ≤30.00 PASS 2462 20.81 ≤30.00 PASS 11N20SISO Ant2 2412 17.25 ≤30.00 PASS 2437 17.97 ≤30.00 PASS 2462 18.47 ≤30.00 PASS 11N40SISO Ant2 2422 16.74 ≤30.00 PASS 2437 17.33 ≤30.00 PASS 2452 17.65 ≤30.00 PASS FCCID:2AVED-M7663BU3 14 Appendix C.4: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3-100kHz] Limit[dBm/3kHz] Verdict 11B Ant2 2412 0.17 ≤8.00 PASS 2437 -2.51 ≤8.00 PASS 2462 1.36 ≤8.00 PASS 11G Ant2 2412 -14.17 ≤8.00 PASS 2437 -13.74 ≤8.00 PASS 2462 -11.81 ≤8.00 PASS 11N20SISO Ant2 2412 -15.99 ≤8.00 PASS 2437 -15.23 ≤8.00 PASS 2462 -13.89 ≤8.00 PASS 11N40SISO Ant2 2422 -17.48 ≤8.00 PASS 2437 -18.26 ≤8.00 PASS 2452 -17.13 ≤8.00 PASS FCCID:2AVED-M7663BU3 15 Test Graphs 11B_Ant2_2412 11B_Ant2_2437 11B_Ant2_2462 FCCID:2AVED-M7663BU3 16 11G_Ant2_2412 11G_Ant2_2437 FCCID:2AVED-M7663BU3 17 11G_Ant2_2462 11N20SISO_Ant2_2412 11N20SISO_Ant2_2437 FCCID:2AVED-M7663BU3 18 11N20SISO_Ant2_2462 11N40SISO_Ant2_2422 FCCID:2AVED-M7663BU3 19 11N40SISO_Ant2_2437 11N40SISO_Ant2_2452 FCCID:2AVED-M7663BU3 20 Appendix C.5:Band edge measurements Test Result TestMode Antenna ChName Frequency [MHz] RefLevel[dBm] Result[dBm] Limit[dBm] Verdict 11B Ant2 Low 2412 3.59 -42.7 ≤-16.41 PASS High 2462 5.01 -49.2 ≤-14.99 PASS 11G Ant2 Low 2412 1.72 -42.72 ≤-18.28 PASS High 2462 3.63 -47.54 ≤-16.37 PASS 11N20SISO Ant2 Low 2412 -0.04 -45.12 ≤-20.04 PASS High 2462 1.31 -43.43 ≤-18.69 PASS 11N40SISO Ant2 Low 2422 -3.44 -41.6 ≤-23.44 PASS High 2452 -2.43 -46.15 ≤-22.43 PASS FCCID:2AVED-M7663BU3 21 Test Graphs 11B_Ant2_Low_2412 11B_Ant2_High_2462 11G_Ant2_Low_2412 FCCID:2AVED-M7663BU3 22 11G_Ant2_High_2462 11N20SISO_Ant2_Low_2412 FCCID:2AVED-M7663BU3 23 11N20SISO_Ant2_High_2462 11N40SISO_Ant2_Low_2422 11N40SISO_Ant2_High_2452 FCCID:2AVED-M7663BU3 24 FCCID:2AVED-M7663BU3 25 Appendix C.6:Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11B Ant2 2412 Reference 3.62 3.62 --- PASS 30~1000 3.62 -60.5 ≤-16.38 PASS 1000~26500 3.62 -47.3 ≤-16.38 PASS 2437 Reference 3.82 3.82 --- PASS 30~1000 3.82 -60.35 ≤-16.18 PASS 1000~26500 3.82 -47.81 ≤-16.18 PASS 2462 Reference 4.92 4.92 --- PASS 30~1000 4.92 -59.13 ≤-15.08 PASS 1000~26500 4.92 -46.99 ≤-15.08 PASS 11G Ant2 2412 Referenc…

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