2BEF9-T75SRobot vacuum cleaner

- GuangDong Takdir Smart Robot Co.,Ltd. - Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 8/23/2024 U.S. Agent Designation GuangDong Takdir Smart Robot Co.,Ltd. acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2BEF9-T75S): Name and company of U.S. agent: UUX GROUP INC Physical U.S. address of agent: 36 South 18th Avenue, Suite A Brighton, CO USA 80601 FRN of U.S. agent: 0033701590 Email address of U.S. agent: [email protected] UUX GROUP INC acknowledges their obligation to accept service of process on behalf of GuangDong Takdir Smart Robot Co.,Ltd.. GuangDong Takdir Smart Robot Co.,Ltd. with the FRN 0034722942 accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Sincerely, Signature Peter Liu Manager GuangDong Takdir Smart Robot Co.,Ltd. Signature Jack Fu Manager UUX GROUP INC 48_[model] US_Agent_2.911(d)(7) - U, V05

Page 1 of 6 FCC ID: 2BEF9-T75S Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. EUT Constructional Details External EUT Photo Photo 1 Photo 2 Page 2 of 6 FCC ID: 2BEF9-T75S Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 3 Photo 4 Page 3 of 6 FCC ID: 2BEF9-T75S Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 5 Photo 6 Page 4 of 6 FCC ID: 2BEF9-T75S Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 7 Photo 8 Page 5 of 6 FCC ID: 2BEF9-T75S Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 9 Photo 10 Page 6 of 6 FCC ID: 2BEF9-T75S Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 11 ---The End---

Label Size: 75mm * 30mm 1. The label is silk-screen on the sample Robot vacuum cleaner Model Name: T75S FCC ID: 2BEF9-T75S

Page 1 of 12 FCC ID: 2BEF9-T75S Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. EUT Constructional Details Internal EUT Photo Photo 1 Photo 2 Page 2 of 12 FCC ID: 2BEF9-T75S Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 3 Photo 4 Page 3 of 12 FCC ID: 2BEF9-T75S Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 5 Photo 6 Page 4 of 12 FCC ID: 2BEF9-T75S Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 7 Photo 8 Page 5 of 12 FCC ID: 2BEF9-T75S Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 9 Photo 10 Antenna Page 6 of 12 FCC ID: 2BEF9-T75S Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 11 Photo 12 Page 7 of 12 FCC ID: 2BEF9-T75S Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 13 Photo 14 Page 8 of 12 FCC ID: 2BEF9-T75S Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 15 Photo 16 Page 9 of 12 FCC ID: 2BEF9-T75S Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 17 Photo 18 Page 10 of 12 FCC ID: 2BEF9-T75S Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 19 Photo 20 Page 11 of 12 FCC ID: 2BEF9-T75S Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 21 Photo 22 Page 12 of 12 FCC ID: 2BEF9-T75S Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 23 Photo 24 ------End------

RF Exposure evaluation FCC ID: 2BEF9-T75S Exposure category: General population/uncontrolled environment EUT Type: Production Unit Device Type: Mobile Devices 1. Reference According to §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to §1.1310 and §2.1091 RF exposure is calculated. KDB447498 D01: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies 2. Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane-wave equivalent power density 3. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna 4. Antenna Information EUT can only use antennas certificated as follows provided by manufacturer; Antenna Model No. of antenna: Type of antenna: Gain of the antenna (Max.) Frequency range: 2.4GWIFI / PCB antenna Antenna 1:2.50dBi For 2.4G 5. Manufacturing Tolerance 2.4G WLAN Frequency 802.11b(Peak) (MHz) 2412 2437 2462 Target (dBm) 15 18 18 Tolerance ± (dB) 1 1 1 Frequency 802.11g(Peak) (MHz) 2412 2437 2462 Target (dBm) 18 21 20 Tolerance ± (dB) 1 1 1 Frequency 802.11n(HT20) (Peak) (MHz) 2412 2437 2462 Target (dBm) 18 21 21 Tolerance ± (dB) 1 1 1 Frequency 802.11n(HT40) (Peak) (MHz) 2422 2437 2452 Target (dBm) 19 21 20 Tolerance ± (dB) 1 1 1 6. Standalone MPE Result As declared by the Applicant, the EUT is a wireless device used in a fix application, at least 20 cm from any body part of the user or nearby persons; from the maximum EUT RF output power, the minimum separation distance, r =20cm, as well as the gain of the used antenna is refer to section 4, the RF power density can be obtained. ANT 1 Modulation Type Output power Antenna Gain (dBi) Antenna Gain (linear) MPE (mW/cm2) MPE Limits (mW/cm2) dBm mW 2.4G WLAN 22 158.49 2.5 1.778 0.05607 1 Remark: 1. Output power (Peak) including turn-up tolerance; 2. MPE evaluate distance is 20cm from user manual provide by manufacturer. 3.WIFI and BT do not support simultaneous transmission . 7. Conclusion The measurement results comply with the FCC Limit per 47 CFR 2.1091 for the uncontrolled RF Exposure of mobile device. ----------------THE END OF REPORT---------------

Page 1 of 35 Report No.: AiTSZ-240719001W2 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. TEST REPORT Client Information: Applicant: GuangDong Takdir Smart Robot Co.,Ltd. Applicant add.: Room 202, Building 9, No.7 Shengqi Road, Changping Town, Dongguan City, Guangdong, China Manufacturer: GuangDong Takdir Smart Robot Co.,Ltd. Manufacturer add.: Room 202, Building 9, No.7 Shengqi Road, Changping Town, Dongguan City, Guangdong, China Product Information: Product Name: Robot vacuum cleaner Model No.: T75S Series Model: V7S,T5,V74S,V75S,E-essential,N7S,N7S-U Brand Name: N/A Test samples.: AiTSZ-240719001-1 FCC ID: 2BEF9-T75S Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Prepared By: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel.: +86 0755-230967639 Fax.: +86 0755-230967639 Date of Receipt: July 19, 2024 Date of Test: July 19, 2024 ~ July 27, 2024 Date of Issue: July 27, 2024 Test Result: Pass This device described above has been tested by Guangdong Asia Hongke Test Technology Limited and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. Note: This report shall not be reproduced except in full, without the written approval of Guangdong Asia Hongke Test Technology Limited, this document may be altered or revised by Guangdong Asia Hongke Test Technology Limited, personal only, and shall be noted in the revision of the document. This test report must not be used by the client to claim product endorsement. Reviewed by: Approved by: Leon.yi Sean She Page 2 of 35 Report No.: AiTSZ-240719001W2 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. 1 Contents Page COVER PAGE 1 CONTENTS .................................................................................................................................................................... 2 2 TEST SUMMARY .......................................................................................................................................................... 5 2.1 Statement of the Measurement Uncertainty ........................................................................................ 5 2.2 Measurement Uncertainty ................................................................................................................... 5 3 TEST FACILITY ............................................................................................................................................................. 6 3.1 Deviation from standard ...................................................................................................................... 6 3.2 Abnormalities from standard conditions .............................................................................................. 6 3.3 Test Location ....................................................................................................................................... 6 4 GENERAL INFORMATION ......................................................................................................................................... 7 4.1 Test frequencies .................................................................................................................................. 8 4.2 EUT Peripheral List ............................................................................................................................. 8 4.3 Test Peripheral List .............................................................................................................................. 8 4.4 TEST METHODOLOGY ...................................................................................................................... 9 4.5 Description of Test Modes ................................................................................................................. 10 5 EQUIPMENT USED DURING TEST ........................................................................................................................ 11 6 TEST RESULTS AND MEASUREMENT DATA .................................................................................................... 12 6.1 Antenna requirement ......................................................................................................................... 12 6.1.1 Standard requirement: ............................................................................................................... 12 6.1.2 EUT Antenna: ............................................................................................................................ 12 6.2 On Time and Duty Cycle ................................................................................................................... 13 6.2.1 Standard requirement: ............................................................................................................... 13 6.2.2 Measuring Instruments and Setting: ......................................................................................... 13 6.2.3 Test Procedures ........................................................................................................................ 13 6.2.4 Test Setup Layout ..................................................................................................................... 13 6.2.5 EUT Operation during Test ........................................................................................................ 13 6.2.6 Test result ........................................................................................…

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Page 1 of 46 Report No.: AiTSZ-240719001W2 1. Duty Cycle 1.1 Test Result 1.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) Max. DC Variation (%) 802.11b SISO 2412 8.387 8.677 96.66 0.15 1.43 2437 8.390 8.640 97.11 0.13 1.14 2462 8.386 8.650 96.95 0.13 1.21 802.11g SISO 2412 1.392 1.644 84.67 0.72 4.42 2437 1.393 1.653 84.27 0.74 4.89 2462 1.393 1.572 88.61 0.53 1.00 802.11n (HT20) SISO 2412 1.174 1.417 82.85 0.82 4.46 2437 1.174 1.353 86.77 0.62 1.18 2462 1.174 1.417 82.85 0.82 5.04 802.11n (HT40) SISO 2422 0.587 0.829 70.81 1.50 6.77 2437 0.587 0.829 70.81 1.50 6.75 2452 0.587 0.784 74.87 1.26 2.70 Page 2 of 46 Report No.: AiTSZ-240719001W2 1.2 Test Graph 1.2.1 Ant1 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV Page 3 of 46 Report No.: AiTSZ-240719001W2 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV Page 4 of 46 Report No.: AiTSZ-240719001W2 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV Page 5 of 46 Report No.: AiTSZ-240719001W2 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV Page 6 of 46 Report No.: AiTSZ-240719001W2 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_LCH_2422MHz_Ant1 (SISO)_NTNV Page 7 of 46 Report No.: AiTSZ-240719001W2 802.11n(HT40)_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_HCH_2452MHz_Ant1 (SISO)_NTNV Page 8 of 46 Report No.: AiTSZ-240719001W2 2. Bandwidth 2.1 Test Result 2.1.1 OBW Mode TX Type Frequency (MHz) ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit 802.11b SISO 2412 1 11.428 / Pass 2437 1 13.163 / Pass 2462 1 11.862 / Pass 802.11g SISO 2412 1 17.757 / Pass 2437 1 18.870 / Pass 2462 1 17.708 / Pass 802.11n (HT20) SISO 2412 1 19.196 / Pass 2437 1 26.036 / Pass 2462 1 21.262 / Pass 802.11n (HT40) SISO 2422 1 39.861 / Pass 2437 1 43.907 / Pass 2452 1 38.716 / Pass 2.1.2 6dB BW Mode TX Type Frequency (MHz) ANT 6dB Bandwidth (MHz) Verdict Result Limit 802.11b SISO 2412 1 9.131 >=0.5 Pass 2437 1 9.578 >=0.5 Pass 2462 1 9.633 >=0.5 Pass 802.11g SISO 2412 1 15.753 >=0.5 Pass 2437 1 15.738 >=0.5 Pass 2462 1 16.378 >=0.5 Pass 802.11n (HT20) SISO 2412 1 16.345 >=0.5 Pass 2437 1 16.836 >=0.5 Pass 2462 1 17.136 >=0.5 Pass 802.11n (HT40) SISO 2422 1 34.095 >=0.5 Pass 2437 1 35.808 >=0.5 Pass 2452 1 34.395 >=0.5 Pass Page 9 of 46 Report No.: AiTSZ-240719001W2 2.2 Test Graph 2.2.1 OBW 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV Page 10 of 46 Report No.: AiTSZ-240719001W2 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV Page 11 of 46 Report No.: AiTSZ-240719001W2 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV Page 12 of 46 Report No.: AiTSZ-240719001W2 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV Page 13 of 46 Report No.: AiTSZ-240719001W2 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_LCH_2422MHz_Ant1 (SISO)_NTNV Page 14 of 46 Report No.: AiTSZ-240719001W2 802.11n(HT40)_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_HCH_2452MHz_Ant1 (SISO)_NTNV Page 15 of 46 Report No.: AiTSZ-240719001W2 2.2.2 6dB BW 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV Page 16 of 46 Report No.: AiTSZ-240719001W2 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV Page 17 of 46 Report No.: AiTSZ-240719001W2 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV Page 18 of 46 Report No.: AiTSZ-240719001W2 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV Page 19 of 46 Report No.: AiTSZ-240719001W2 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_LCH_2422MHz_Ant1 (SISO)_NTNV Page 20 of 46 Report No.: AiTSZ-240719001W2 802.11n(HT40)_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_HCH_2452MHz_Ant1 (SISO)_NTNV Page 21 of 46 Report No.: AiTSZ-240719001W2 3. Maximum Conducted Output Power 3.1 Test Result 3.1.1 Power Mode TX Type Frequency (MHz) Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit 802.11b SISO 2412 15.38 <=30 Pass 2437 18.87 <=30 Pass 2462 18.55 <=30 Pass 802.11g SISO 2412 18.54 <=30 Pass 2437 21.50 <=30 Pass 2462 20.88 <=30 Pass 802.11n (HT20) SISO 2412 18.77 <=30 Pass 2437 21.68 <=30 Pass 2462 21.47 <=30 Pass 802.11n (HT40) SISO 2422 19.09 <=30 Pass 2437 21.65 <=30 Pass 2452 20.09 <=30 Pass Note1: Antenna Gain: Ant1: 2.50dBi; Page 22 of 46 Report No.: AiTSZ-240719001W2 4. Maximum Power Spectral Density 4.1 Test Result 4.1.1 PSD Mode TX Type Frequency (MHz) Maximum PSD (dBm/3kHz) Verdict ANT1 Limit 802.11b SISO 2412 -10.84 <=8 Pass 2437 -6.24 <=8 Pass 2462 -6.26 <=8 Pass 802.11g SISO 2412 -14.70 <=8 Pass 2437 -11.94 <=8 Pass 2462 -12.99 <=8 Pass 802.11n (HT20) SISO 2412 -14.73 <=8 Pass 2437 -12.14 <=8 Pass 2462 -13.26 <=8 Pass 802.11n (HT40) SISO 2422 -16.78 <=8 Pass 2437 -16.04 <=8 Pass 2452 -15.76 <=8 Pass Note1: Antenna Gain: Ant1: 2.50dBi; Page 23 of 46 Report No.: AiTSZ-240719001W2 4.2 Test Graph 4.2.1 PSD 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV Page 24 of 46 Report No.: AiTSZ-240719001W2 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV Page 25 of 46 Report No.: AiTSZ-240719001W2 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV Page 26 of 46 Report No.: AiTSZ-240719001W2 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV Page 27 of 46 Report No.: AiTSZ-240719001W2 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_LCH_2422MHz_Ant1 (SISO)_NTNV Page 28 of 46 Report No.: AiTSZ-240719001W2 802.11n(HT40)_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_HCH_2452MHz_Ant1 (SISO)_NTNV Page 29 of 46 Report No.: AiTSZ-240719001W2 5. Unwanted Emissions In Non-restricted Frequency Bands 5.1 Test Result 5.1.1 Ref Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) 802.11b SISO 2412 1 3.82 2437 1 7.70 2462 1 7.04 802.11g SISO 2412 1 0.99 2…

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AntennaSpecification Manufacture：TUYA ProductName：WBR3Antenna AntennaType：PCB TestDate：2019.05.20 Testedby：LongWang Approvedby：Licco Content 1.GeneralDescription.................................................................................1 2.TestConfigurations...................................................................................2 2.1TestEnvironment............................................................................2 2.2TestEquipment...............................................................................2 2.3TestPrinciple...................................................................................2 3.TestResults..............................................................................................3 3.1GainandEfficiency..........................................................................3 3.2RadiationPattern............................................................................4 4.AntennaDimensions................................................................................6 5.EUTPhoto................................................................................................6 6.TestSetupPhoto......................................................................................7 1 1.GeneralDescription ManufacturerHangzhouTuyaInformationTechnologyCo.,Ltd Address Room701,Building3,MoreCenter,No.87GuDunRoad, Hangzhou,Zhejiang,China TestLocation Room106,Building3,LetongSciencePark,No.500, QiuyiRoad,BinjiangDistrict,Hangzhou ProductNameWBR3Antenna Productmodel WBR3 AntennaType PCBAntenna TestItems Gain;Efficiency;RadiationPattern TestFrequency 2400-2500MHz TestStandard ANSI/IEEEStd149-1979 2 2.TestConfigurations 2.1TestEnvironment Temperature(°C)25 Humidity(%RH)60 AtmosphericPressure(kPa)100.5 2.2TestEquipment TestSystemTEM24Multi-probeMicrowaveChamber TestInstrumentAgilentE5071B 2.3TestPrinciple 3 3.TestResults 3.1GainandEfficiency Frequency(MHz)PeakGain(dBi)Efficiency(%) 2400 1.6252.29 2410 1.7152.17 2420 1.9353.14 2430 1.9854.16 2440 2.0057.62 2450 2.1759.64 2460 2.4561.55 2470 2.3860.64 2480 2.5062.86 2490 2.3059.85 2500 2.4960.41 4 3.2RadiationPattern Phi02D Phi902D 5 Theta902D 2480MHz3D 6 4.AntennaDimensions 5.EUTPhoto 7 6.TestSetupPhoto

Page 1 of 2 FCC ID: 2BEF9-T75S Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Test Setup Photo DTS Radiated Emission Page 2 of 2 FCC ID: 2BEF9-T75S Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Conducted Emission ------End------