2BR3A-SN5Magnetic selfie screen

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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 RF Exposure evaluation Report Reference No. ..................... : FCC ID. ........................................... : CTA25082600403 2BR3A-SN5 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 ..................................... : Sep. 03, 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 city Hechuanghui Technology Co., Ltd Address ............................................ : Room 501, 502, No. 221, Niucheng Road, Niucheng Village, Baimang Community, Xili Street, Nanshan District, Shenzhen City, China Standard ........................................... : 47CFR §1.1310 47CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purpses as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description .................... : Magnetic selfie screen Trade Mark ........................................ N/A Manufacturer .................................... : Shenzhen city Hechuanghui Technology Co., Ltd Model/Type reference ....................... : SN5 Listed Models ................................... : SN6, SN7, SN8, SN9, SN10 Rating ............................................... : Input: 5V 1.0A Battery: 3.7V 1500mAh 5.55Wh Result ................................................ : PASS Report No.: CTA25082600403 Page 2 of 8 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 : Magnetic selfie screen Model /Type : SN5 Listed Models : SN6, SN7, SN8, SN9, SN10 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 city Hechuanghui Technology Co., Ltd Address : Room 501, 502, No. 221, Niucheng Road, Niucheng Village, Baimang Community, Xili Street, Nanshan District, Shenzhen City, China Manufacturer : Shenzhen city Hechuanghui Technology Co., Ltd Address : Room 501, 502, No. 221, Niucheng Road, Niucheng Village, Baimang Community, Xili Street, Nanshan District, Shenzhen City, 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.: CTA25082600403 Page 3 of 8 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 Special Accessories ................................................................................................. 5 2.4 Modifications ............................................................................................................ 5 3 TEST ENVIRONMENT ....................................................................................................... 6 3.1 Address of the test laboratory .................................................................................. 6 3.2 Test Facility .............................................................................................................. 6 3.3 Statement of the measurement uncertainty ............................................................. 6 4 Test limit .............................................................................................................................. 7 4.1 Requirement ............................................................................................................ 7 4.2 Conducted Power Results ....................................................................................... 7 4.3 Manufacturing tolerance .......................................................................................... 8 4.4 Evaluation Result ..................................................................................................... 8 4.5 Simultaneous Transmission for SAR Exclusion ...................................................... 8 5 Conclusion ..............................................................................................................…

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FCC ID: 2BR3A-SN5 Test Setup Photos of the EUT FCC ID: 2BR3A-SN5

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. .......................................... : CTA25082600402 2BR3A-SN5 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 .................................... : Sep. 03, 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 city Hechuanghui Technology Co., Ltd Address ............................................ : Room 501, 502, No. 221, Niucheng Road, Niucheng Village, Baimang Community, Xili Street, Nanshan District, Shenzhen City, 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 .................... : Magnetic selfie screen Trade Mark ....................................... : N/A Manufacturer .................................... : Shenzhen city Hechuanghui Technology Co., Ltd Model/Type reference ...................... : SN5 Listed Models ................................... : SN6, SN7, SN8, SN9, SN10 Modulation Type .............................. : CCK/DSSS/OFDM Operation Frequency ....................... : From 2412 - 2462MHz Ratings ............................................. : Input: 5V 1.0A Battery: 3.7V 1500mAh 5.55Wh Result ............................................... : PASS Report No.: CTA25082600402 Page 2 of 27 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 : Magnetic selfie screen Model /Type : SN5 Listed Models : SN6, SN7, SN8, SN9, SN10 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 city Hechuanghui Technology Co., Ltd Address : Room 501, 502, No. 221, Niucheng Road, Niucheng Village, Baimang Community, Xili Street, Nanshan District, Shenzhen City, China Manufacturer : Shenzhen city Hechuanghui Technology Co., Ltd Address : Room 501, 502, No. 221, Niucheng Road, Niucheng Village, Baimang Community, Xili Street, Nanshan District, Shenzhen City, 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.: CTA25082600402 Page 3 of 27 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 test laboratory ..............................................................…

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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. ......................................... : CTA25082600401 2BR3A-SN5 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 ...................................: Sep. 03, 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 city Hechuanghui Technology Co., Ltd Address ...........................................: Room 501, 502, No. 221, Niucheng Road, Niucheng Village, Baimang Community, Xili Street, Nanshan District, Shenzhen City, China Test specification ......................... : Standard ..........................................: FCC Part 15.247 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. Equipment description ................ : Magnetic selfie screen Trade Mark ......................................: N/A Manufacturer ...................................: Shenzhen city Hechuanghui Technology Co., Ltd Model/Type reference .....................: SN5 Listed Models ..................................: SN6, SN7, SN8, SN9, SN10 Modulation ......................................: GFSK Frequency ........................................ From 2402MHz to 2480MHz Ratings ............................................: Input: 5V 1.0A Battery: 3.7V 1500mAh 5.55Wh Result ..............................................: PASS Report No.: CTA25082600401 Page 2 of 26 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Magnetic selfie screen Model /Type : SN5 Listed Models : SN6, SN7, SN8, SN9, SN10 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 city Hechuanghui Technology Co., Ltd Address : Room 501, 502, No. 221, Niucheng Road, Niucheng Village, Baimang Community, Xili Street, Nanshan District, Shenzhen City, China Manufacturer : Shenzhen city Hechuanghui Technology Co., Ltd Address : Room 501, 502, No. 221, Niucheng Road, Niucheng Village, Baimang Community, Xili Street, Nanshan District, Shenzhen City, 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.: CTA25082600401 Page 3 of 26 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 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 .............................................................................................................................. 5 2.6 EUT operation mode ......................................................................................................................... 5 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 test laboratory ........................................................................................................... 7 3.2 Test Facility..............................................................…

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1 Appendix RF Test Data FCC ID : 2BR3A-SN5 Company : Shenzhen city Hechuanghui Technology Co., Ltd EUT : Magnetic selfie screen Model Number : SN5 Report No. : CTA25082600401 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 0.636 2401.688 2402.324 0.5 PASS 2440 0.652 2439.688 2440.340 0.5 PASS 2480 0.652 2479.688 2480.340 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 0.99993 2401.5198 2402.5197 --- --- 2440 1.0057 2439.5169 2440.5226 --- --- 2480 1.0052 2479.5163 2480.5215 --- --- 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 -3.61 ≤30 PASS 2440 -4.17 ≤30 PASS 2480 -4.36 ≤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 -19.35 ≤8.00 PASS 2440 -19.91 ≤8.00 PASS 2480 -20.16 ≤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 -3.61 -54.62 ≤-23.61 PASS High 2480 -4.53 -54.63 ≤-24.53 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 -4.60 -4.60 --- PASS 30~1000 -4.60 -68.27 ≤-24.6 PASS 1000~26500 -4.60 -49.78 ≤-24.6 PASS 2440 Reference -5.10 -5.10 --- PASS 30~1000 -5.10 -68.04 ≤-25.1 PASS 1000~26500 -5.10 -46.01 ≤-25.1 PASS 2480 Reference -4.96 -4.96 --- PASS 30~1000 -4.96 -67.75 ≤-24.96 PASS 1000~26500 -4.96 -47.28 ≤-24.96 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 0.63 0.6508 65.08 1.87 --- --- 2440 0.41 0.63 0.6508 65.08 1.87 --- --- 2480 0.41 0.63 0.6508 65.08 1.87 --- --- 20 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 21

36 11N20SISO_Ant1_2437_1000~26500 11N20SISO_Ant1_2462_0~Reference 37 11N20SISO_Ant1_2462_30~1000 11N20SISO_Ant1_2462_1000~26500 11N40SISO_Ant1_2422_0~Reference 38 11N40SISO_Ant1_2422_30~1000 11N40SISO_Ant1_2422_1000~26500 39 11N40SISO_Ant1_2437_0~Reference 11N40SISO_Ant1_2437_30~1000 11N40SISO_Ant1_2437_1000~26500 40 11N40SISO_Ant1_2452_0~Reference 11N40SISO_Ant1_2452_30~1000 41 11N40SISO_Ant1_2452_1000~26500 42 Appendix G: Duty Cycle Test Result TestMode Antenna Frequency[MHz] Transmission Duration [ms] Transmission Period [ms] Duty Cycle [%] 11B Ant1 2412 8.20 9.20 89.13 2437 8.18 9.20 88.91 2462 8.21 9.21 89.14 11G Ant1 2412 1.36 2.37 57.38 2437 1.36 2.37 57.38 2462 1.36 2.37 57.38 11N20SISO Ant1 2412 1.27 2.28 55.70 2437 1.27 2.28 55.70 2462 1.27 2.28 55.70 11N40SISO Ant1 2422 0.63 1.63 38.65 2437 0.63 1.64 38.41 2452 0.63 1.63 38.65 43 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 44 11G_Ant1_2412 11G_Ant1_2437 45 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 46 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 47 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452

1 Appendix RF Test Data FCC ID : 2BR3A-SN5 Company : Shenzhen city Hechuanghui Technology Co., Ltd EUT : Magnetic selfie screen Model Number : SN5 Report No. : CTA25082600402 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 10.080 2406.960 2417.040 0.5 PASS 2437 10.080 2431.960 2442.040 0.5 PASS 2462 10.080 2456.960 2467.040 0.5 PASS 11G Ant1 2412 16.320 2403.840 2420.160 0.5 PASS 2437 16.320 2428.840 2445.160 0.5 PASS 2462 16.320 2453.840 2470.160 0.5 PASS 11N20SISO Ant1 2412 16.800 2403.600 2420.400 0.5 PASS 2437 17.160 2428.400 2445.560 0.5 PASS 2462 16.720 2453.600 2470.320 0.5 PASS 11N40SISO Ant1 2422 35.680 2404.240 2439.920 0.5 PASS 2437 35.440 2419.400 2454.840 0.5 PASS 2452 35.440 2434.080 2469.520 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 8 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Channel Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 15.051 2404.4905 2419.5415 --- --- 2437 14.991 2429.5544 2444.5454 --- --- 2462 15.033 2454.4707 2469.5037 --- --- 11G Ant1 2412 16.921 2403.5886 2420.5096 --- --- 2437 16.866 2428.6435 2445.5095 --- --- 2462 16.970 2453.5290 2470.4990 --- --- 11N20SISO Ant1 2412 17.918 2403.0642 2420.9822 --- --- 2437 17.884 2428.1130 2445.9970 --- --- 2462 17.931 2453.0136 2470.9446 --- --- 11N40SISO Ant1 2422 36.463 2403.9354 2440.3984 --- --- 2437 36.280 2418.9333 2455.2133 --- --- 2452 36.400 2433.8716 2470.2716 --- --- 9 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 10 11G_Ant1_2412 11G_Ant1_2437 11 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 12 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 13 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 14 Appendix C: Maximum conducted output power Test Result Peak Test Mode Antenna Frequency[MHz] Peak power [dBm] Limit [dBm] Verdict 11B Ant1 2412 7.60 ≤30.00 PASS 2437 8.02 ≤30.00 PASS 2462 7.50 ≤30.00 PASS 11G Ant1 2412 6.38 ≤30.00 PASS 2437 8.15 ≤30.00 PASS 2462 7.25 ≤30.00 PASS 11N20SISO Ant1 2412 6.68 ≤30.00 PASS 2437 7.43 ≤30.00 PASS 2462 7.24 ≤30.00 PASS 11N40SISO Ant1 2422 7.21 ≤30.00 PASS 2437 7.80 ≤30.00 PASS 2452 7.99 ≤30.00 PASS 15 Appendix D: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3-100kHz] Limit[dBm/3kHz] Verdict 11B Ant1 2412 -18.56 ≤8.00 PASS 2437 -17.61 ≤8.00 PASS 2462 -17.99 ≤8.00 PASS 11G Ant1 2412 -24.80 ≤8.00 PASS 2437 -23.27 ≤8.00 PASS 2462 -23.76 ≤8.00 PASS 11N20SISO Ant1 2412 -24.85 ≤8.00 PASS 2437 -24.07 ≤8.00 PASS 2462 -23.98 ≤8.00 PASS 11N40SISO Ant1 2422 -25.72 ≤8.00 PASS 2437 -26.20 ≤8.00 PASS 2452 -26.65 ≤8.00 PASS 16 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 17 11G_Ant1_2412 11G_Ant1_2437 18 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 19 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 20 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 21 Appendix E: Band edge measurements Test Result TestMode Antenn a ChNam e Frequency[MH z] RefLevel[dB m] Result[dB m] Limit[dBm ] Verdic t 11B Ant1 Low 2412 -4.91 -51.17 ≤-24.91 PASS High 2462 -4.52 -57.86 ≤-24.52 PASS 11G Ant1 Low 2412 -10.05 -49.89 ≤-30.05 PASS High 2462 -10.08 -57.55 ≤-30.08 PASS 11N20SIS O Ant1 Low 2412 -10.36 -49.67 ≤-30.36 PASS High 2462 -10.42 -57.02 ≤-30.42 PASS 11N40SIS O Ant1 Low 2422 -12.11 -48.47 ≤-32.11 PASS High 2452 -11.95 -57.2 ≤-31.95 PASS 22 Test Graphs 11B_Ant1_Low_2412 11B_Ant1_High_2462 11G_Ant1_Low_2412 23 11G_Ant1_High_2462 11N20SISO_Ant1_Low_2412 24 11N20SISO_Ant1_High_2462 11N40SISO_Ant1_Low_2422 11N40SISO_Ant1_High_2452 25 26 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11B Ant1 2412 Reference -5.61 -5.61 --- PASS 30~1000 -5.61 -67.82 ≤-25.61 PASS 1000~26500 -5.61 -55.23 ≤-25.61 PASS 2437 Reference -5.20 -5.20 --- PASS 30~1000 -5.20 -68.49 ≤-25.2 PASS 1000~26500 -5.20 -54.76 ≤-25.2 PASS 2462 Reference -5.23 -5.23 --- PASS 30~1000 -5.23 -67.78 ≤-25.23 PASS 1000~26500 -5.23 -54.64 ≤-25.23 PASS 11G Ant1 2412 Reference -14.00 -14.00 --- PASS 30~1000 -14.00 -68.39 ≤-34 PASS 1000~26500 -14.00 -54.56 ≤-34 PASS 2437 Reference -12.08 -12.08 --- PASS 30~1000 -12.08 -67.88 ≤-32.08 PASS 1000~26500 -12.08 -54.45 ≤-32.08 PASS 2462 Reference -11.76 -11.76 --- PASS 30~1000 -11.76 -67.82 ≤-31.76 PASS 1000~26500 -11.76 -54.31 ≤-31.76 PASS 11N20SISO Ant1 2412 Reference -13.85 -13.85 --- PASS 30~1000 -13.85 -68.15 ≤-33.85 PASS 1000~26500 -13.85 -54.89 ≤-33.85 PASS 2437 Reference -13.50 -13.50 --- PASS 30~1000 -13.50 -68.32 ≤-33.5 PASS 1000~26500 -13.50 -55.14 ≤-33.5 PASS 2462 Reference -12.66 -12.66 --- PASS 30~1000 -12.66 -68.3 ≤-32.66 PASS 1000~26500 -12.66 -53.88 ≤-32.66 PASS 11N40SISO Ant1 2422 Reference -14.73 -14.73 --- PASS 30~1000 -14.73 -68.19 ≤-34.73 PASS 1000~26500 -14.73 -55.15 ≤-34.73 PASS 2437 Reference -13.33 -13.33 --- PASS 30~1000 -13.33 -68.35 ≤-33.33 PASS 1000~26500 -13.33 -55.52 ≤-33.33 PASS 2452 Reference -12.50 -12.50 --- PASS 30~1000 -12.50 -68.46 ≤-32.5 PASS 1000~26500 -12.50 -54.9 ≤-32.5 PASS 27 Test Graphs 11B_Ant1_2412_0~Reference 11B_Ant1_2412_30~1000 11B_Ant1_2412_1000~26500 28 11B_Ant1_2437_0~Reference 11B_Ant1_2437_30~1000 29 11B_Ant1_2437_1000~26500 11B_Ant1_2462_0~Reference 11B_Ant1_2462_30~1000 30 11B_Ant1_2462_1000~26500 11G_Ant1_2412_0~Reference 31 11G_Ant1_2412_30~1000 11G_Ant1_2412_1000~26500 11G_Ant1_2437_0~Reference 32 11G_Ant1_2437_30~1000 11G_Ant1_2437_1000~26500 33 11G_Ant1_2462_0~Reference 11G_Ant1_2462_30~1000 11G_Ant1_2462_1000~26500 34 11N20SISO_Ant1_2412_0~Reference 11N20SISO_Ant1_2412_30~1000 35 11N20SISO_Ant1_2412_1000~26500 11N20SISO_Ant1_2437_0~Reference 11N20SISO_Ant1_2437_30~1000

1. Antenna Description: Antenna type Ceramic antenna Model SN5 Frequency range 2400-2500MHz Manufacturer Shenzhen city Hechuanghui Technology Co., Ltd Address Room 501, 502, No. 221, Niucheng Road, Niucheng Village, Baimang Community, Xili Street, Nanshan District, Shenzhen City, China ANT Peak Gain 0.5 dBi 2. Antenna Photo: Length:3.39mm Width:1.84mm 3. Test Equipment & Conditions 3.1 Test instrument VSWR is tested using Agilent E5071B connected to a hand mechanism, and the status is free space. 3.2 Test environment and methods 4．Antenna Radiation Pattern 2400MHz 2450MHz 2500MHz

FCC ID: 2BR3A-SN5 Internal Photos of the EUT FCC ID: 2BR…

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