2BN53-AIMB-S1AI Smart Glasses With Wi Fi Camera

Shenzhen Huaxinchen Technology Co., Ltd

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Application Details

Equipment Class: DTS - Digital Transmission System
Date of Grant: Dec 17, 2025
Application Purpose: Original Equipment
Equipment Note: AI Smart Glasses With Wi Fi Camera
Frequency Range: 2402.00000000 - 2480.00000000
Company: Shenzhen Huaxinchen Technology Co., Ltd
Country: China

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Users Manual

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Test Report

Approval sheet Page 1 of 12 ASC_RFECA3206A11T_V01 Sep. 2021 RFECA Series – RoHS Compliance MULTILAYER CERAMIC ANTENNA Halogens Free Product 2.4 GHz ISM Band RF Application P/N: RFECA3206A11T *Contents in this sheet are subject to change without prior notice. Approval sheet Page 2 of 12 ASC_RFECA3206A11T_V01 Sep. 2021 FEATURES 1. Surface Mounted Devices with a small dimension of 3.2 X 1.6 X 0.6 mm 3 meet future miniaturization trend. 2. High stability in Temperature / Humidity Change. 3. Superb performance to place on the middle of PCB edge and excellent peak/ average gain observed by field test application. APPLICATIONS 1. ISM Band 2.4GHz applications. 2. Bluetooth.. CONSTRUCTION DIMENSIONS Figure Symbol Dimension (mm) L 3.10 ± 0.20 W 1.60 ± 0.20 T 0.60 ± 0.10 A 0.25 ± 0.20 PIN Connection 1 Feeding 2 Soldering terminal Approval sheet Page 3 of 12 ASC_RFECA3206A11T_V01 Sep. 2021 SOLDER LAND PATTERN DESIGN Type-1: Empty Space 6.45 mm x 4.0 mm Figure (Empty Space 6.45 mm x 4.0 mm) The limited size for ECA3206 is L>30mm and D>6mm Land Pattern TYPE-1 TEST BOARD ELECTRONIC CHARACTERISTICS *Note 1. Central Frequency should be defined after customers’ application approval. Item Specification Working Frequency Range 2.4GHz~2.4835GHz (Note-1) Gain 2 dBi (Typical) VSWR 2.0 max. Polarization Linear Azimuth Beamwidth Omni-directional Impedance 50 Power Capacity 3 W max. Maximum Input Power 5 Watts for 5 minutes Approval sheet Page 4 of 12 ASC_RFECA3206A11T_V01 Sep. 2021 Type-2: Empty Space 3.0 mm x 8.0 mm Figure (Empty Space 3.0 mm x 8.0 mm) The limited size for ECA3206 is L>30mm and D>6mm Land Pattern TYPE-2 TEST BOARD ELECTRONIC CHARACTERISTICS *Note 1. Central Frequency should be defined after customers’ application approval. Item Specification Working Frequency Range 2.4GHz~2.4835GHz (Note-1) Gain 2 dBi (Typical) VSWR 3.0 max. Polarization Linear Azimuth Beamwidth Omni-directional Impedance 50 Power Capacity 3 W max. Maximum Input Power 5 Watts for 5 minutes Approval sheet Page 5 of 12 ASC_RFECA3206A11T_V01 Sep. 2021 Antenna on Type-1 Test Board (Empty Space 6.45 mm x 4.0 mm, 90 mm x 40 mm Ground & Thickness 0.8 mm) Antenna S11 on Type-1 Test Board Antenna VSWR on Type-1 Test Board Approval sheet Page 6 of 12 ASC_RFECA3206A11T_V01 Sep. 2021 Antenna on Type-2 Test Board (Empty Space 3.0 mm x 8.0 mm, 90 mm x 40 mm Ground & Thickness 0.8 mm) Antenna S11 on Type-2 Test Board Antenna VSWR on Type-2 Test Board Approval sheet Page 7 of 12 ASC_RFECA3206A11T_V01 Sep. 2021 RADIATION PATTERN Radiation Pattern and Gain were dependent on measurement board design. The specification of RFECA3206A11T antenna was measured based on the PCB size and installation position as shown in the below figure Test Board. Antenna on Type-1 Test Board ZX plane ZY plane XY plane Frequency [MHz] Max Value [dB] Average [dB] Max Value [dB] Average [dB] Max Value [dB] Average [dB] 2400 -0.18 -1.35 0.88 -1.72 -0.20 -2.31 2450 1.02 -0.42 1.71 -0.96 0.48 -1.61 2500 0.05 -0.90 0.97 -1.39 0.38 -1.83 Approval sheet Page 8 of 12 ASC_RFECA3206A11T_V01 Sep. 2021 Antenna on Type-2 Test Board ZX plane ZY plane XY plane Frequency [MHz] Max Value [dB] Average [dB] Max Value [dB] Average [dB] Max Value [dB] Average [dB] 2400 -0.82 -1.83 0.27 -2.11 -0.58 -2.55 2450 0.94 -0.79 1.58 -1.15 0.47 -1.72 2500 -0.64 -1.10 0.35 -1.66 -0.44 -1.99 Approval sheet Page 9 of 12 ASC_RFECA3206A11T_V01 Sep. 2021 RELIABILITY TEST Test item Test condition / Test method Specification Solderability JIS C 0050-4.6 JESD22-B102D *Solder bath temperature：235  5C *Immersion time：2  0.5 sec Solder：Sn3Ag0.5Cu for lead-free At least 95% of a surface of each terminal electrode must be covered by fresh solder. Resistance to soldering heat JIS C 0050-5.4 *Preheating temperature：120~150°C, 1 minute. *Solder temperature：2705C *Immersion time：101 sec Solder：Sn3Ag0.5Cu for lead-free Measurement to be made after keeping at room temperature for 242 hrs No mechanical damage. Electrical specification shall satisfy the descriptions in electrical characteristics under the operational temperature range within -40 ~ 85°C. Loss of metallization on the edges of each electrode shall not exceed 25%. Drop Test JIS C 0044 Customer’s specification. *Height：75 cm *Test Surface：Rigid surface of concrete or steel. *Times：6 surfaces for each units；2 times for each side. No mechanical damage. Electrical specification shall satisfy the descriptions in electrical characteristics under the operational temperature range within -40 ~ 85°C. Vibration JIS C 0040 *Frequency：10Hz~55Hz~10Hz(1min) *Total amplitude：1.5mm *Test times：6hrs.(Two hrs each in three mutually perpendicular directions) No mechanical damage. Electrical specification shall satisfy the descriptions in electrical characteristics under the operational temperature range within -40 ~ 85°C. Adhesive Strength of Termination JIS C 0051- 7.4.3 *Pressurizing force： 5N (LGA terminal series)；5N(≦0603)； 10N(>0603) *Test time：10±1 sec No remarkable damage or removal of the termination. Bending test JIS C 0051- 7.4.1 The middle part of substrate shall be pressurized by means of the pressurizing rod at a rate of about 1 mm/s per second until the deflection becomes 1mm/s and then pressure shall be maintained for 51 sec. Measurement to be made after keeping at room temperature for 242 hours No mechanical damage. Electrical specification shall satisfy the descriptions in electrical characteristics under the operational temperature range within -40 ~ 85°C. Approval sheet Page 10 of 12 ASC_RFECA3206A11T_V01 Sep. 2021 Temperature cycle JIS C 0025 1. 303 minutes at -40C3C, 2. 10~15 minutes at room temperature, 3. 303 minutes at +85C3C, 4. 10~15 minutes at room temperature, Total 100 continuous cycles Measurement to be made after keeping at room temperature for 242 hrs No mechanical damage. Electrical specification shall satisfy the descriptions in electrical characteristics under the operational temperature range within -40 ~ 85°C. High tempe…

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Test Setup Photos

FCC ID:2BN53-AIMB-S1 Test Setup Photos of the EUT FCC ID:2BN53-AIMB-S1

Test Report

1 FCC Appendix RF Test Data for BLE FCC ID : 2BN53-AIMB-S1 Company : Shenzhen Huaxinchen Technology Co., Ltd EUT : AI Smart Glasses With Wi Fi Camera Model Number : AiMB-S1 Report No. : CTA25120400501 Reviewed By : Eric Wang 2 Appendix A: DTS Bandwidth Test Result TestMode Antenna Freq(MHz) DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.660 2401.680 2402.340 0.5 PASS 2440 0.640 2439.696 2440.336 0.5 PASS 2480 0.640 2479.696 2480.336 0.5 PASS 3 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 4 5 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Freq(MHz) OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 1.0027 2401.5196 2402.5223 --- --- 2440 1.0037 2439.5183 2440.5220 --- --- 2480 1.0024 2479.5198 2480.5222 --- --- 6 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 7 8 Appendix C: Maximum conducted output power Test Result Peak TestMode Antenna Freq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict BLE_1M Ant1 2402 0.32 ≤30 PASS 2440 -0.06 ≤30 PASS 2480 -0.07 ≤30 PASS 9 Appendix D: Maximum power spectral density Test Result TestMode Antenna Freq(MHz) Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -15.23 ≤8.00 PASS 2440 -15.46 ≤8.00 PASS 2480 -16.14 ≤8.00 PASS 10 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 11 12 Appendix E: Band edge measurements Test Result TestMod e Antenn a ChNam e Freq(MHz ) RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t BLE_1M Ant1 Low 2402 0.23 -51.28 ≤-19.77 PASS High 2480 -0.29 -50.87 ≤-20.29 PASS 13 Test Graphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 14 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Freq(MHz) FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 Reference -1.40 -1.40 --- PASS 30~1000 -1.40 -67.74 ≤-21.4 PASS 1000~26500 -1.40 -44.46 ≤-21.4 PASS 2440 Reference -0.77 -0.77 --- PASS 30~1000 -0.77 -66.88 ≤-20.77 PASS 1000~26500 -0.77 -43.74 ≤-20.77 PASS 2480 Reference -1.48 -1.48 --- PASS 30~1000 -1.48 -68.16 ≤-21.48 PASS 1000~26500 -1.48 -42.93 ≤-21.48 PASS 15 Test Graphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 16 BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 17 BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference BLE_1M_Ant1_2480_30~1000 18 BLE_1M_Ant1_2480_1000~26500 19 Appendix G: Duty Cycle Test Result TestMode Antenna Freq(MHz) ON Time [ms] Period [ms] X DC [%] xFactor Limit Verdict BLE_1M Ant1 2402 0.41 0.62 0.6613 66.13 1.80 --- --- 2440 0.41 0.62 0.6613 66.13 1.80 --- --- 2480 0.41 0.62 0.6613 66.13 1.80 --- --- 20 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 21

Test Report

61 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 62 11G_Ant1_2412 11G_Ant1_2437 63 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 64 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 65 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 11AX20SISO_Ant1_2412 66 11AX20SISO_Ant1_2437 11AX20SISO_Ant1_2462 67 11AX40SISO_Ant1_2422 11AX40SISO_Ant1_2437 11AX40SISO_Ant1_2452 68

Test Report

34 11AX20SISO_Ant1_Low_2412 11AX20SISO_Ant1_High_2462 35 11AX40SISO_Ant1_Low_2422 11AX40SISO_Ant1_High_2452 36 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11B Ant1 2412 Reference -11.08 -11.08 --- PASS 30~1000 -11.08 -60.23 ≤-31.08 PASS 1000~26500 -11.08 -44.27 ≤-31.08 PASS 2437 Reference -9.44 -9.44 --- PASS 30~1000 -9.44 -60.65 ≤-29.44 PASS 1000~26500 -9.44 -44.69 ≤-29.44 PASS 2462 Reference -9.33 -9.33 --- PASS 30~1000 -9.33 -61.42 ≤-29.33 PASS 1000~26500 -9.33 -45.1 ≤-29.33 PASS 11G Ant1 2412 Reference -17.70 -17.70 --- PASS 30~1000 -17.70 -65 ≤-37.7 PASS 1000~26500 -17.70 -44.23 ≤-37.7 PASS 2437 Reference -17.28 -17.28 --- PASS 30~1000 -17.28 -65.3 ≤-37.28 PASS 1000~26500 -17.28 -44.62 ≤-37.28 PASS 2462 Reference -16.84 -16.84 --- PASS 30~1000 -16.84 -64.71 ≤-36.84 PASS 1000~26500 -16.84 -45.21 ≤-36.84 PASS 11N20SISO Ant1 2412 Reference -17.88 -17.88 --- PASS 30~1000 -17.88 -65.92 ≤-37.88 PASS 1000~26500 -17.88 -44.31 ≤-37.88 PASS 2437 Reference -17.07 -17.07 --- PASS 30~1000 -17.07 -65 ≤-37.07 PASS 1000~26500 -17.07 -44.7 ≤-37.07 PASS 2462 Reference -17.27 -17.27 --- PASS 30~1000 -17.27 -64.76 ≤-37.27 PASS 1000~26500 -17.27 -45.19 ≤-37.27 PASS 11N40SISO Ant1 2422 Reference -20.66 -20.66 --- PASS 30~1000 -20.66 -66.55 ≤-40.66 PASS 1000~26500 -20.66 -44.63 ≤-40.66 PASS 2437 Reference -20.75 -20.75 --- PASS 30~1000 -20.75 -65.99 ≤-40.75 PASS 1000~26500 -20.75 -44.77 ≤-40.75 PASS 2452 Reference -20.49 -20.49 --- PASS 30~1000 -20.49 -66.21 ≤-40.49 PASS 1000~26500 -20.49 -45.1 ≤-40.49 PASS 11AX20SISO Ant1 2412 Reference -17.97 -17.97 --- PASS 37 30~1000 -17.97 -65.43 ≤-37.97 PASS 1000~26500 -17.97 -44.33 ≤-37.97 PASS 2437 Reference -17.34 -17.34 --- PASS 30~1000 -17.34 -65.31 ≤-37.34 PASS 1000~26500 -17.34 -44.64 ≤-37.34 PASS 2462 Reference -16.69 -16.69 --- PASS 30~1000 -16.69 -65.17 ≤-36.69 PASS 1000~26500 -16.69 -45.25 ≤-36.69 PASS 11AX40SISO Ant1 2422 Reference -20.65 -20.65 --- PASS 30~1000 -20.65 -65.99 ≤-40.65 PASS 1000~26500 -20.65 -44.53 ≤-40.65 PASS 2437 Reference -20.73 -20.73 --- PASS 30~1000 -20.73 -67 ≤-40.73 PASS 1000~26500 -20.73 -44.8 ≤-40.73 PASS 2452 Reference -20.70 -20.70 --- PASS 30~1000 -20.70 -66.46 ≤-40.7 PASS 1000~26500 -20.70 -45.21 ≤-40.7 PASS 38 Test Graphs 11B_Ant1_2412_0~Reference 11B_Ant1_2412_30~1000 11B_Ant1_2412_1000~26500 39 11B_Ant1_2437_0~Reference 11B_Ant1_2437_30~1000 40 11B_Ant1_2437_1000~26500 11B_Ant1_2462_0~Reference 11B_Ant1_2462_30~1000 41 11B_Ant1_2462_1000~26500 11G_Ant1_2412_0~Reference 42 11G_Ant1_2412_30~1000 11G_Ant1_2412_1000~26500 11G_Ant1_2437_0~Reference 43 11G_Ant1_2437_30~1000 11G_Ant1_2437_1000~26500 44 11G_Ant1_2462_0~Reference 11G_Ant1_2462_30~1000 11G_Ant1_2462_1000~26500 45 11N20SISO_Ant1_2412_0~Reference 11N20SISO_Ant1_2412_30~1000 46 11N20SISO_Ant1_2412_1000~26500 11N20SISO_Ant1_2437_0~Reference 11N20SISO_Ant1_2437_30~1000 47 11N20SISO_Ant1_2437_1000~26500 11N20SISO_Ant1_2462_0~Reference 48 11N20SISO_Ant1_2462_30~1000 11N20SISO_Ant1_2462_1000~26500 11N40SISO_Ant1_2422_0~Reference 49 11N40SISO_Ant1_2422_30~1000 11N40SISO_Ant1_2422_1000~26500 50 11N40SISO_Ant1_2437_0~Reference 11N40SISO_Ant1_2437_30~1000 11N40SISO_Ant1_2437_1000~26500 51 11N40SISO_Ant1_2452_0~Reference 11N40SISO_Ant1_2452_30~1000 52 11N40SISO_Ant1_2452_1000~26500 11AX20SISO_Ant1_2412_0~Reference 11AX20SISO_Ant1_2412_30~1000 53 11AX20SISO_Ant1_2412_1000~26500 11AX20SISO_Ant1_2437_0~Reference 54 11AX20SISO_Ant1_2437_30~1000 11AX20SISO_Ant1_2437_1000~26500 11AX20SISO_Ant1_2462_0~Reference 55 11AX20SISO_Ant1_2462_30~1000 11AX20SISO_Ant1_2462_1000~26500 56 11AX40SISO_Ant1_2422_0~Reference 11AX40SISO_Ant1_2422_30~1000 11AX40SISO_Ant1_2422_1000~26500 57 11AX40SISO_Ant1_2437_0~Reference 11AX40SISO_Ant1_2437_30~1000 58 11AX40SISO_Ant1_2437_1000~26500 11AX40SISO_Ant1_2452_0~Reference 11AX40SISO_Ant1_2452_30~1000 59 11AX40SISO_Ant1_2452_1000~26500 60 Appendix G: Duty Cycle Test Result TestMode Antenna Frequency[MHz] Transmission Duration [ms] Transmission Period [ms] Duty Cycle [%] 11B Ant1 2412 20.00 20.00 100.00 2437 20.00 20.00 100.00 2462 20.00 20.00 100.00 11G Ant1 2412 20.00 20.00 100.00 2437 20.00 20.00 100.00 2462 20.00 20.00 100.00 11N20SISO Ant1 2412 20.00 20.00 100.00 2437 20.00 20.00 100.00 2462 20.00 20.00 100.00 11N40SISO Ant1 2422 20.00 20.00 100.00 2437 20.00 20.00 100.00 2452 20.00 20.00 100.00 11AX20SISO Ant1 2412 20.00 20.00 100.00 2437 20.00 20.00 100.00 2462 20.00 20.00 100.00 11AX40SISO Ant1 2422 20.00 20.00 100.00 2437 20.00 20.00 100.00 2452 20.00 20.00 100.00

Test Report

1 FCC Appendix RF Test Data for 2.4GWIFI FCC ID : 2BN53-AIMB-S1 Company : Shenzhen Huaxinchen Technology Co., Ltd EUT : AI Smart Glasses With Wi Fi Camera Model Number : AiMB-S1 Report No. : CTA25120400502 Reviewed By : Eric Wang 2 Appendix A: DTS Bandwidth Test Result TestMode Antenna Frequency[MHz] DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 8.280 2408.080 2416.360 0.5 PASS 2437 8.800 2432.560 2441.360 0.5 PASS 2462 8.320 2458.040 2466.360 0.5 PASS 11G Ant1 2412 16.320 2403.920 2420.240 0.5 PASS 2437 16.280 2428.920 2445.200 0.5 PASS 2462 16.320 2453.880 2470.200 0.5 PASS 11N20SISO Ant1 2412 17.280 2403.440 2420.720 0.5 PASS 2437 17.200 2428.400 2445.600 0.5 PASS 2462 17.320 2453.400 2470.720 0.5 PASS 11N40SISO Ant1 2422 34.240 2405.120 2439.360 0.5 PASS 2437 33.520 2420.440 2453.960 0.5 PASS 2452 34.000 2435.120 2469.120 0.5 PASS 11AX20SISO Ant1 2412 17.280 2403.440 2420.720 0.5 PASS 2437 17.240 2428.440 2445.680 0.5 PASS 2462 17.360 2453.360 2470.720 0.5 PASS 11AX40SISO Ant1 2422 33.920 2405.280 2439.200 0.5 PASS 2437 33.760 2420.280 2454.040 0.5 PASS 2452 34.080 2435.120 2469.200 0.5 PASS 3 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 4 11G_Ant1_2412 11G_Ant1_2437 5 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 6 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 7 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 11AX20SISO_Ant1_2412 8 11AX20SISO_Ant1_2437 11AX20SISO_Ant1_2462 9 11AX40SISO_Ant1_2422 11AX40SISO_Ant1_2437 11AX40SISO_Ant1_2452 10 11 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Channel Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 12.945 2405.6019 2418.5469 --- --- 2437 12.970 2430.5463 2443.5163 --- --- 2462 12.918 2455.5658 2468.4838 --- --- 11G Ant1 2412 16.575 2403.7623 2420.3373 --- --- 2437 16.564 2428.7564 2445.3204 --- --- 2462 16.601 2453.7274 2470.3284 --- --- 11N20SISO Ant1 2412 17.436 2403.3281 2420.7641 --- --- 2437 17.440 2428.3119 2445.7519 --- --- 2462 17.481 2453.2880 2470.7690 --- --- 11N40SISO Ant1 2422 34.882 2404.7183 2439.6003 --- --- 2437 34.829 2419.7245 2454.5535 --- --- 2452 34.848 2434.6903 2469.5383 --- --- 11AX20SISO Ant1 2412 17.456 2403.3298 2420.7858 --- --- 2437 17.466 2428.3100 2445.7760 --- --- 2462 17.426 2453.3302 2470.7562 --- --- 11AX40SISO Ant1 2422 34.815 2404.7824 2439.5974 --- --- 2437 34.862 2419.7202 2454.5822 --- --- 2452 34.841 2434.6834 2469.5244 --- --- 12 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 13 11G_Ant1_2412 11G_Ant1_2437 14 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 15 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 16 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 11AX20SISO_Ant1_2412 17 11AX20SISO_Ant1_2437 11AX20SISO_Ant1_2462 18 11AX40SISO_Ant1_2422 11AX40SISO_Ant1_2437 11AX40SISO_Ant1_2452 19 20 Appendix C: Maximum conducted output power Test Result Peak Test Mode Antenna Frequency[MHz] Peak power [dBm] Limit [dBm] Verdict 11B Ant1 2412 4.87 ≤30.00 PASS 2437 5.57 ≤30.00 PASS 2462 5.77 ≤30.00 PASS 11G Ant1 2412 3.38 ≤30.00 PASS 2437 3.92 ≤30.00 PASS 2462 4.34 ≤30.00 PASS 11N20SISO Ant1 2412 3.44 ≤30.00 PASS 2437 4.04 ≤30.00 PASS 2462 4.57 ≤30.00 PASS 11N40SISO Ant1 2422 2.82 ≤30.00 PASS 2437 2.78 ≤30.00 PASS 2452 3.02 ≤30.00 PASS 11AX20SISO Ant1 2412 3.57 ≤30.00 PASS 2437 4.04 ≤30.00 PASS 2462 4.49 ≤30.00 PASS 11AX40SISO Ant1 2422 2.82 ≤30.00 PASS 2437 2.92 ≤30.00 PASS 2452 2.97 ≤30.00 PASS 21 Appendix D: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3-100kHz] Limit[dBm/3kHz] Verdict 11B Ant1 2412 -23.99 ≤8.00 PASS 2437 -23.30 ≤8.00 PASS 2462 -22.89 ≤8.00 PASS 11G Ant1 2412 -31.15 ≤8.00 PASS 2437 -30.58 ≤8.00 PASS 2462 -30.35 ≤8.00 PASS 11N20SISO Ant1 2412 -30.65 ≤8.00 PASS 2437 -30.50 ≤8.00 PASS 2462 -30.12 ≤8.00 PASS 11N40SISO Ant1 2422 -33.34 ≤8.00 PASS 2437 -32.19 ≤8.00 PASS 2452 -32.29 ≤8.00 PASS 11AX20SISO Ant1 2412 -30.70 ≤8.00 PASS 2437 -30.48 ≤8.00 PASS 2462 -30.01 ≤8.00 PASS 11AX40SISO Ant1 2422 -32.59 ≤8.00 PASS 2437 -32.14 ≤8.00 PASS 2452 -32.92 ≤8.00 PASS 22 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 23 11G_Ant1_2412 11G_Ant1_2437 24 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 25 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 26 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 11AX20SISO_Ant1_2412 27 11AX20SISO_Ant1_2437 11AX20SISO_Ant1_2462 28 11AX40SISO_Ant1_2422 11AX40SISO_Ant1_2437 11AX40SISO_Ant1_2452 29 30 Appendix E: Band edge measurements Test Result TestMode Antenn a ChNam e Frequency[MH z] RefLevel[dB m] Result[dB m] Limit[dB m] Verdic t 11B Ant1 Low 2412 -8.77 -56.66 ≤-28.77 PASS High 2462 -7.89 -57.69 ≤-27.89 PASS 11G Ant1 Low 2412 -16.90 -54.51 ≤-36.9 PASS High 2462 -16.29 -57.52 ≤-36.29 PASS 11N20SISO Ant1 Low 2412 -17.56 -55.15 ≤-37.56 PASS High 2462 -16.15 -57.09 ≤-36.15 PASS 11N40SISO Ant1 Low 2422 -20.39 -55.51 ≤-40.39 PASS High 2452 -20.32 -57.9 ≤-40.32 PASS 11AX20SIS O Ant1 Low 2412 -17.48 -54.76 ≤-37.48 PASS High 2462 -15.98 -56.99 ≤-35.98 PASS 11AX40SIS O Ant1 Low 2422 -20.11 -55.35 ≤-40.11 PASS High 2452 -20.22 -56.61 ≤-40.22 PASS 31 Test Graphs 11B_Ant1_Low_2412 11B_Ant1_High_2462 11G_Ant1_Low_2412 32 11G_Ant1_High_2462 11N20SISO_Ant1_Low_2412 33 11N20SISO_Ant1_High_2462 11N40SISO_Ant1_Low_2422 11N40SISO_Ant1_High_2452

Test Report

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 FCC PART 15.247 Report Reference No. .................... : FCC ID. .......................................... : CTA25120400502 2BN53-AIMB-S1 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Dec. 10, 2025 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 Huaxinchen Technology Co., Ltd Address ............................................ : 3rd Floor, Building 2, Sojia Technology Park, No. 7 Hanghang Road, Hangcheng Street, Bao'an District, Shenzhen, China Test specification.......................... : Standard .......................................... : FCC Part 15.247 TRF Originator ................................. : Shenzhen CTA Testing Technology Co., Ltd. Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes 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 .................... : AI Smart Glasses With Wi Fi Camera Trade Mark ....................................... : N/A Manufacturer .................................... : Shenzhen Huaxinchen Technology Co., Ltd Model/Type reference ...................... : AiMB-S1 Listed Models ................................... : AiMB-S2, AiMB-S3, AiMB-S5, AiMB-S6, AiMB-S7, AiMB-S8, AiMB-S9 Modulation Type .............................. : CCK/DSSS/OFDM/ OFDMA Operation Frequency ....................... : From 2412 - 2462MHz Rating ............................................... : DC 3.8V From battery and DC 5.0V From external circuit Result ............................................... : PASS Report No.: CTA25120400502 Page 2 of 28 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 : AI Smart Glasses With Wi Fi Camera Model /Type : AiMB-S1 Listed Models : AiMB-S2, AiMB-S3, AiMB-S5, AiMB-S6, AiMB-S7, AiMB-S8, AiMB-S9 Model difference : The PCB board, circuit, structure and internal of these models are the same, Only model number and colour is different for these model. Applicant : Shenzhen Huaxinchen Technology Co., Ltd Address : 3rd Floor, Building 2, Sojia Technology Park, No. 7 Hanghang Road, Hangcheng Street, Bao'an District, Shenzhen, China Manufacturer : Shenzhen Huaxinchen Technology Co., Ltd Address : 3rd Floor, Building 2, Sojia Technology Park, No. 7 Hanghang Road, Hangcheng Street, Bao'an 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.: CTA25120400502 Page 3 of 28 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 TEST STANDARDS ...................................................................................................................................... 4 2 SUMMARY .................................................................................................................................................... 5 2.1 General Remarks .............................................................................................................................. 5 2.2 Product Description ........................................................................................................................... 5 2.3 Equipment Under Test ....................................................................................................................... 5 2.4 Short description of the Equipment under Test (EUT) ...................................................................... 5 2.5 EUT configuration .............................................................................................................................. 6 2.6 EUT operation mode ......................................................................................................................... 6 2.7 Block Diagram of Test Setup ............................................................................................................. 6 2.8 Related Submittal(s) / Grant (s) ......................................................................................................... 6 2.9 Modifications ...................................................................................................................................... 6 3 TEST ENVIRONMENT ................................................................................................................................. 7 3.1 Address of the tes…

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Test Report

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