2A3DK-DSPHPet smart feeder

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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 MPE Report Reference No. .................... : FCC ID. ........................................... : CTA25082100703 2A3DK-DSPH 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 .................................... : Aug. 29, 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 ........................... : Chengdu Tops Technology Co.,Ltd. Address ........................................... : No. 915, Floor 9, Building 1, No. 1388, Middle Section, Tianfu Avenue, High-Tech Area, Chengdu, China Standard ........................................... : 47CFR §1.1310 47CFR §2.1091 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 ..................... : Pet smart feeder Trade Mark ....................................... : N/A Manufacturer .................................... : Chengdu Tops Technology Co.,Ltd. Model/Type reference ...................... : DSPH Listed Models ................................... : Refer to page 2 Rating ............................................... : DC 4.5V From battery and DC 5.0V From external circuit Result ............................................... : PASS Report No.: CTA25082100703 Page 2 of 9 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 : Pet smart feeder Model /Type : DSPH Listed Models : DSPF, DSPW, DSPH-6L-2.5LV, DSPF-01, DSPF-02, DSPF-03, DSPF-04, DSPF-05, DSPF-06, DSPF-07, DSPF-08, DSPF-09, DSPF-10, DSPH-01, DSPH-02, DSPH-03, DSPH-04, DSPH-05, DSPH-06, DSPH-07, DSPH-08, DSPH-09, DSPH-10, DSPW-01, DSPW-02, DSPW-03, DSPW-04, DSPW-05, DSPW-06, DSPW-07, DSPW-08, DSPW-09, DSPW-10, DSPH-6L-2.5LV1P, DSPH-6L-2.5LV2P, DSPH-6L-2.5LV3P, DSPH-6L-2.5LV4P, DSPH-6L-2.5LV5P, DSPH-6L-2.5LV6P, DSPH-6L-2.5LV7P, DSPH-6L-2.5LV8P, DSPH-6L-2.5LV9P, DSPH-6L-2.5LV10P 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 : Chengdu Tops Technology Co.,Ltd. Address : No. 915, Floor 9, Building 1, No. 1388, Middle Section, Tianfu Avenue, High-Tech Area, Chengdu, China Manufacturer : Chengdu Tops Technology Co.,Ltd. Address : No. 915, Floor 9, Building 1, No. 1388, Middle Section, Tianfu Avenue, High-Tech Area, Chengdu, 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.: CTA25082100703 Page 3 of 9 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 ............................................................................................................ 6 3 TEST ENVIRONMENT ....................................................................................................... 7 3.1 Address of the test laboratory .................................................................................. 7 3.2 Test Facility .............................................................................................................. 7 3.3 Statement of the measurement uncertainty ............................................................. 7 4 Test limit .............................................................................................................................. 8 4.1 Requirement ............................................................................................................ 8 4.2 MPE Calculation Method ......................................................................................... 8 4.3 Conducted Power Results ....................................................................................... 8 4.4 Manufacturing tolerance ....................................…

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FCC ID:2A3DK-DSPH Test Setup Photos of the EUT FCC ID:2A3DK-DSPH

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. .......................................... : CTA25082100702 2A3DK-DSPH 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 .................................... : Aug. 29, 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 ........................... : Chengdu Tops Technology Co.,Ltd. Address ............................................ : No. 915, Floor 9, Building 1, No. 1388, Middle Section, Tianfu Avenue, High-Tech Area, Chengdu, 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 .................... : Pet smart feeder Trade Mark ....................................... : N/A Manufacturer .................................... : Chengdu Tops Technology Co.,Ltd. Model/Type reference ...................... : DSPH Listed Models ................................... : Refer to page 2 Modulation Type .............................. : CCK/DSSS/OFDM Operation Frequency ....................... : From 2412 - 2462MHz Rating ............................................... : DC 4.5V From battery and DC 5.0V From external circuit Result ............................................... : PASS Report No.: CTA25082100702 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 : Pet smart feeder Model /Type : DSPH Listed Models : DSPF, DSPW, DSPH-6L-2.5LV, DSPF-01, DSPF-02, DSPF-03, DSPF-04, DSPF-05, DSPF-06, DSPF-07, DSPF-08, DSPF-09, DSPF-10, DSPH-01, DSPH-02, DSPH-03, DSPH-04, DSPH-05, DSPH-06, DSPH-07, DSPH-08, DSPH-09, DSPH-10, DSPW-01, DSPW-02, DSPW-03, DSPW-04, DSPW-05, DSPW-06, DSPW-07, DSPW-08, DSPW-09, DSPW-10, DSPH-6L-2.5LV1P, DSPH-6L-2.5LV2P, DSPH-6L-2.5LV3P, DSPH-6L-2.5LV4P, DSPH-6L-2.5LV5P, DSPH-6L-2.5LV6P, DSPH-6L-2.5LV7P, DSPH-6L-2.5LV8P, DSPH-6L-2.5LV9P, DSPH-6L-2.5LV10P 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 : Chengdu Tops Technology Co.,Ltd. Address : No. 915, Floor 9, Building 1, No. 1388, Middle Section, Tianfu Avenue, High-Tech Area, Chengdu, China Manufacturer : Chengdu Tops Technology Co.,Ltd. Address : No. 915, Floor 9, Building 1, No. 1388, Middle Section, Tianfu Avenue, High-Tech Area, Chengdu, 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.: CTA25082100702 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 ......................................................................................…

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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. ......................................... : CTA25082100701 2A3DK-DSPH 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 ...................................: Aug. 29, 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...........................: Chengdu Tops Technology Co.,Ltd. Address ...........................................: No. 915, Floor 9, Building 1, No. 1388, Middle Section, Tianfu Avenue, High-Tech Area, Chengdu, 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 ................ : Pet smart feeder Trade Mark ......................................: N/A Manufacturer ...................................: Chengdu Tops Technology Co.,Ltd. Model/Type reference .....................: DSPH Listed Models ..................................: Refer to page 2 Modulation ......................................: GFSK Frequency ........................................ From 2402MHz to 2480MHz Ratings ............................................: DC 4.5V From battery and DC 5.0V From external circuit Result ..............................................: PASS Report No.: CTA25082100701 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 : Pet smart feeder Model /Type : DSPH Listed Models : DSPF, DSPW, DSPH-6L-2.5LV, DSPF-01, DSPF-02, DSPF-03, DSPF-04, DSPF-05, DSPF-06, DSPF-07, DSPF-08, DSPF-09, DSPF-10, DSPH-01, DSPH-02, DSPH-03, DSPH-04, DSPH-05, DSPH-06, DSPH-07, DSPH-08, DSPH-09, DSPH-10, DSPW-01, DSPW-02, DSPW-03, DSPW-04, DSPW-05, DSPW-06, DSPW-07, DSPW-08, DSPW-09, DSPW-10, DSPH-6L-2.5LV1P, DSPH-6L-2.5LV2P, DSPH-6L-2.5LV3P, DSPH-6L-2.5LV4P, DSPH-6L-2.5LV5P, DSPH-6L-2.5LV6P, DSPH-6L-2.5LV7P, DSPH-6L-2.5LV8P, DSPH-6L-2.5LV9P, DSPH-6L-2.5LV10P 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 : Chengdu Tops Technology Co.,Ltd. Address : No. 915, Floor 9, Building 1, No. 1388, Middle Section, Tianfu Avenue, High-Tech Area, Chengdu, China Manufacturer : Chengdu Tops Technology Co.,Ltd. Address : No. 915, Floor 9, Building 1, No. 1388, Middle Section, Tianfu Avenue, High-Tech Area, Chengdu, 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.: CTA25082100701 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 ...................................................…

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1 Appendix RF Test Data for BLE FCC ID : 2A3DK-DSPH Company : Chengdu Tops Technology Co.,Ltd. EUT : Pet smart feeder Model Number : DSPH Report No. : CTA25082100701 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 0.632 2401.704 2402.336 0.5 PASS 2440 0.660 2439.680 2440.340 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 1.0004 2401.5171 2402.5175 --- --- 2440 1.0086 2439.5141 2440.5227 --- --- 2480 0.99887 2479.5182 2480.5171 --- --- 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 -2.96 ≤30 PASS 2440 -3.61 ≤30 PASS 2480 -3.84 ≤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 -18.83 ≤8.00 PASS 2440 -19.30 ≤8.00 PASS 2480 -19.64 ≤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 -3.36 -54.19 ≤-23.36 PASS High 2480 -4.09 -55.94 ≤-24.09 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 -4.70 -4.70 --- PASS 30~1000 -4.70 -67.95 ≤-24.7 PASS 1000~26500 -4.70 -47.05 ≤-24.7 PASS 2440 Reference -3.73 -3.73 --- PASS 30~1000 -3.73 -66.75 ≤-23.73 PASS 1000~26500 -3.73 -46.72 ≤-23.73 PASS 2480 Reference -5.25 -5.25 --- PASS 30~1000 -5.25 -67.57 ≤-25.25 PASS 1000~26500 -5.25 -47.97 ≤-25.25 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

35 11N20SISO_Ant1_2412_1000~26500 11N20SISO_Ant1_2437_0~Reference 11N20SISO_Ant1_2437_30~1000 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 0.74 0.80 92.50 2437 0.74 0.80 92.50 2462 0.74 0.80 92.50 11G Ant1 2412 0.11 0.18 61.11 2437 0.12 0.18 66.67 2462 0.11 0.18 61.11 11N20SISO Ant1 2412 0.11 0.18 61.11 2437 0.11 0.18 61.11 2462 0.11 0.18 61.11 11N40SISO Ant1 2422 0.07 0.14 50.00 2437 0.07 0.14 50.00 2452 0.08 0.14 57.14 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 for 2.4GWIFI FCC ID : 2A3DK-DSPH Company : Chengdu Tops Technology Co.,Ltd. EUT : Pet smart feeder Model Number : DSPH Report No. : CTA25082100702 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 8.520 2408.000 2416.520 0.5 PASS 2437 8.560 2432.960 2441.520 0.5 PASS 2462 9.000 2457.520 2466.520 0.5 PASS 11G Ant1 2412 15.720 2404.440 2420.160 0.5 PASS 2437 16.080 2428.840 2444.920 0.5 PASS 2462 16.280 2453.880 2470.160 0.5 PASS 11N20SISO Ant1 2412 16.320 2404.080 2420.400 0.5 PASS 2437 16.600 2428.480 2445.080 0.5 PASS 2462 16.800 2453.680 2470.480 0.5 PASS 11N40SISO Ant1 2422 35.120 2404.480 2439.600 0.5 PASS 2437 35.120 2419.480 2454.600 0.5 PASS 2452 35.520 2434.080 2469.600 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 11.648 2406.4014 2418.0494 --- --- 2437 11.686 2431.1214 2442.8074 --- --- 2462 11.852 2456.1381 2467.9901 --- --- 11G Ant1 2412 16.667 2403.8101 2420.4771 --- --- 2437 16.669 2428.6521 2445.3211 --- --- 2462 16.742 2453.6756 2470.4176 --- --- 11N20SISO Ant1 2412 17.669 2403.3066 2420.9756 --- --- 2437 17.590 2428.1864 2445.7764 --- --- 2462 17.718 2453.1892 2470.9072 --- --- 11N40SISO Ant1 2422 36.064 2404.1835 2440.2475 --- --- 2437 36.062 2419.0089 2455.0709 --- --- 2452 36.399 2433.7485 2470.1475 --- --- 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 13.29 ≤30.00 PASS 2437 13.21 ≤30.00 PASS 2462 13.14 ≤30.00 PASS 11G Ant1 2412 13.41 ≤30.00 PASS 2437 13.65 ≤30.00 PASS 2462 13.57 ≤30.00 PASS 11N20SISO Ant1 2412 13.65 ≤30.00 PASS 2437 13.80 ≤30.00 PASS 2462 13.94 ≤30.00 PASS 11N40SISO Ant1 2422 14.00 ≤30.00 PASS 2437 12.84 ≤30.00 PASS 2452 14.01 ≤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 -11.21 ≤8.00 PASS 2437 -10.91 ≤8.00 PASS 2462 -11.91 ≤8.00 PASS 11G Ant1 2412 -17.96 ≤8.00 PASS 2437 -17.66 ≤8.00 PASS 2462 -17.30 ≤8.00 PASS 11N20SISO Ant1 2412 -18.15 ≤8.00 PASS 2437 -17.29 ≤8.00 PASS 2462 -18.96 ≤8.00 PASS 11N40SISO Ant1 2422 -20.03 ≤8.00 PASS 2437 -21.40 ≤8.00 PASS 2452 -20.54 ≤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 2.12 -52.15 ≤-17.88 PASS High 2462 1.57 -56.52 ≤-18.43 PASS 11G Ant1 Low 2412 -3.01 -37.33 ≤-23.01 PASS High 2462 -3.43 -46.33 ≤-23.43 PASS 11N20SIS O Ant1 Low 2412 -3.09 -36.86 ≤-23.09 PASS High 2462 -3.37 -46.58 ≤-23.37 PASS 11N40SIS O Ant1 Low 2422 -5.40 -39.86 ≤-25.4 PASS High 2452 -5.24 -44.73 ≤-25.24 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 1.98 1.98 --- PASS 30~1000 1.98 -67.68 ≤-18.02 PASS 1000~26500 1.98 -54.29 ≤-18.02 PASS 2437 Reference 0.85 0.85 --- PASS 30~1000 0.85 -67.85 ≤-19.15 PASS 1000~26500 0.85 -54.76 ≤-19.15 PASS 2462 Reference 0.68 0.68 --- PASS 30~1000 0.68 -67.34 ≤-19.32 PASS 1000~26500 0.68 -54.39 ≤-19.32 PASS 11G Ant1 2412 Reference -3.44 -3.44 --- PASS 30~1000 -3.44 -67.83 ≤-23.44 PASS 1000~26500 -3.44 -55.28 ≤-23.44 PASS 2437 Reference -3.50 -3.50 --- PASS 30~1000 -3.50 -67.4 ≤-23.5 PASS 1000~26500 -3.50 -55.21 ≤-23.5 PASS 2462 Reference -4.04 -4.04 --- PASS 30~1000 -4.04 -67.63 ≤-24.04 PASS 1000~26500 -4.04 -55.11 ≤-24.04 PASS 11N20SISO Ant1 2412 Reference -3.06 -3.06 --- PASS 30~1000 -3.06 -66.86 ≤-23.06 PASS 1000~26500 -3.06 -54.87 ≤-23.06 PASS 2437 Reference -3.65 -3.65 --- PASS 30~1000 -3.65 -67.56 ≤-23.65 PASS 1000~26500 -3.65 -55.2 ≤-23.65 PASS 2462 Reference -3.39 -3.39 --- PASS 30~1000 -3.39 -67.21 ≤-23.39 PASS 1000~26500 -3.39 -54.29 ≤-23.39 PASS 11N40SISO Ant1 2422 Reference -5.40 -5.40 --- PASS 30~1000 -5.40 -68 ≤-25.4 PASS 1000~26500 -5.40 -54.44 ≤-25.4 PASS 2437 Reference -6.68 -6.68 --- PASS 30~1000 -6.68 -67.22 ≤-26.68 PASS 1000~26500 -6.68 -54.4 ≤-26.68 PASS 2452 Reference -5.93 -5.93 --- PASS 30~1000 -5.93 -68.19 ≤-25.93 PASS 1000~26500 -5.93 -55.26 ≤-25.93 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

AntennaSpecification Manufacture：TUYA ProductName：WBR3Antenna AntennaType：PCB TestDate：2021.05.20 Testedby：LongWang Approvedby：Licco Content 1.GeneralDescription.................................................................................1 2.TestConfigurations.......................................…

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