2A2F4-MT02WIFI REPEATER

FCC Warning Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: ‐‐ Reorient or relocate the receiving antenna. ‐‐ Increase the separation between the equipment and receiver. ‐‐Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. ‐‐ Consult the dealer or an experienced radio/TV technician for help. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. RF Exposure Statement To maintain compliance with FCC's RF Exposure guidelines, This equipment should be installed and operated with minimum distance of 20cm the radiator your body. This device and its antenna(s) must not be co-located or operation in conjunction with any other antenna or transmitter.

Shenzhen Urant Technology Co., Ltd Agent Authorization Company: Shenzhen Urant Technology Co., Ltd Address: Building 1, Second District,Fumin Industrial Zone Pinghu Street, Longgang District, Guangdong, China Shenzhen, 518129 China Product Name: WIFI REPEATER Model Number(s): MT02 Product Description: WIFI REPEATER We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: Feb. 28, 2022 Name: Xiaohong Huang Title: Manager Company: Shenzhen Urant Technology Co., Ltd

Shenzhen Urant Technology Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Feb. 28, 2022 Subject; Request for Confidentiality FCC ID: 2A2F4-MT02 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Xiaohong Huang Title: Manager

Annex A External Photos Report No.: HK2202210527‐E Page 1 of 4 Report No.: HK2202210527‐E Page 2 of 4 Report No.: HK2202210527‐E Page 3 of 4 Report No.: HK2202210527‐E Page 4 of 4

FCC ID LABEL: Ca. 5mm x 10mm Label Location FCC ID: 2A2F4-MT02

Annex B Internal Photo Report No.:HK2202210527-E Page 1 of 4 Report No.:HK2202210527-E Page 2 of 4 Antenna 1 Antenna 2 Report No.:HK2202210527-E Page 3 of 4 Report No.:HK2202210527-E Page 4 of 4

MPE ESTIMATION FCC ID: 2A2F4-MT02 1,Limit for General Population/ Uncontrolled Exposures Frequency Power density (mW/ cm 2 ) Averaging time(minutes) 300MHz----1.5GHz F/1500 30 1.5GHz---100GHz 1.0 30 2, Estimation Result For 5GWIFI: Mode Max PK Output power(dBm) Tune Up Power(dBm) Max Tune Up power(mW) Antenna Gain(dBi) Antenna Gain (linear) MPE (mW/cm²) 2.4G WIFI Ant 1 18.73 18±1(19) 79.43 1 1.26 0.01990 2.4G WIFI Ant 2 18.54 17.6±1(18.6)72.44 1 1.26 0.01815 MIMO / / / / / 0.03806 Note: Note: The estimation distance is 20cm Note: PK Output power= conducted power. Conducted power see the test report HK2202210527-E, 5Gantenna gain=1dBi. when the minimum test separation distance is >20 cm, a distance of 20 cm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.03806mW/cm² which is< 1.0mW/cm², RF Exposure testing is not required. -------The End-------

Report No.: HK2202210527-E FCC TEST REPORT Test report On Behalf of Shenzhen Urant Technology Co., Ltd For WIFI REPEATER Model No.: MT02 FCC ID: 2A2F4-MT02 Prepared for : Shenzhen Urant Technology Co., Ltd Building 1, Second District,Fumin Industrial Zone Pinghu Street, Longgang District, Guangdong, China Shenzhen, 518129 China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Feb. 18, 2022 ~ Feb. 25, 2022 Date of Report: Feb. 25, 2022 Report Number: HK2202210527-E Page 2 of 89 Report No.: HK2202210527-E TEST RESULT CERTIFICATION Applicant’s name .................. : Shenzhen Urant Technology Co., Ltd Address .................................. : Building 1, Second District,Fumin Industrial Zone Pinghu Street, Longgang District, Guangdong, China Shenzhen, 518129 China Manufacture's Name ............. : Shenzhen Urant Technology Co., Ltd Address .................................. : Building 1, Second District,Fumin Industrial Zone Pinghu Street, Longgang District, Guangdong, China Shenzhen, 518129 China Product description Trade Mark: N/A Product name ............................ : WIFI REPEATER Model and/or type reference . : MT02 Standards .............................. : FCC Rules and Regulations Part 15 Subpart C Section 15.247 ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK 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. Date of Test ............................................ : Date (s) of performance of tests ............. : Feb. 18, 2022 ~ Feb. 25, 2022 Date of Issue ........................................... : Feb. 25, 2022 Test Result ............................................... : Pass Testing Engineer : (Gary Qian) Technical Manager : (Eden Hu) Authorized Signatory : (Jason Zhou) Page 3 of 89 Report No.: HK2202210527-E TABLE OF CONTENTS 1. TEST RESULT SUMMARY ........................................................................ 5 1.1. TEST PROCEDURES AND RESULTS ............................................................................................... 5 1.2. INFORMATION OF THE TEST LABORATORY ................................................................................. 5 1.3. MEASUREMENT UNCERTAINTY ..................................................................................................... 6 2. EUT DESCRIPTION ................................................................................... 7 2.1. GENERAL DESCRIPTION OF EUT ................................................................................................... 7 2.2. CARRIER FREQUENCY OF CHANNELS .......................................................................................... 8 2.3. OPERATION OF EUT DURING TESTING .......................................................................................... 8 2.4. DESCRIPTION OF TEST SETUP ....................................................................................................... 9 3. GENERA INFORMATION ........................................................................ 10 3.1. TEST ENVIRONMENT AND MODE ................................................................................................. 10 3.2. DESCRIPTION OF SUPPORT UNITS .............................................................................................. 12 4. TEST RESULTS AND MEASUREMENT DATA ...................................... 13 4.1. CONDUCTED EMISSION ................................................................................................................. 13 4.2. MAXIMUM CONDUCTED OUTPUT POWER ................................................................................... 17 4.3. EMISSION BANDWIDTH .................................................................................................................. 19 4.4. POWER SPECTRAL DENSITY ........................................................................................................ 30 4.5. CONDUCTED BAND EDGE AND SPURIOUS EMISSION MEASUREMENT ................................. 42 4.6. RADIATED SPURIOUS EMISSION MEASUREMENT .................................................................... 60 4.7. ANTENNA REQUIREMENT ............................................................................................................. 86 5. PHOTOGRAPH OF TEST ........................................................................ 87 6. PHOTOS OF THE EUT ............................................................................ 89 Page 4 of 89 Report No.: HK2202210527-E ** Modified History ** Revision Description Issued Data Remark Revision 1.0 Initial Test Report Release Feb. 25, 2022 Jason Zhou Page 5 of 89 Report No.: HK2202210527-E 1. TEST RESULT SUMMARY 1.1. TEST PROCEDURES AND RESULTS Requirement CFR 47 Section Result Antenna requirement §15.203/§15.247 (c) PASS AC Power Line Conducted Emission §15.207 PASS Conducted Peak Output Power §15.247 (b)(3) PASS 6dB Emission Bandwidth §15.247 (a)(2) PASS Power Spectral Density §15.247 (e) PASS Band Edge 1§5.247(d) PASS Spurious Emission §15.205/§15.209 PASS Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is decided by the limit of test standard. 1.2. INFORMATION OF THE TEST LABORATORY Shenzhen HUAK Testing Technology Co., Ltd. Add.: 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Testing Laboratory Authorization： A2LA Accredit…

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Page 42 of 89 Report No.: HK2202210527-E 4.5. CONDUCTED BAND EDGE AND SPURIOUS EMISSION MEASUREMENT 4.5.1. Test Specification Test Requirement: FCC Part15 C Section 15.247 (d) Test Method: KDB558074 Limit: In any 100 kHz bandwidth outside of the authorized frequency band, the emissions which fall in the non-restricted bands shall be attenuated at least 20 dB / 30dB relative to the maximum PSD level in 100 kHz by RF conducted measurement and radiated emissions which fall in the restricted bands, as defined in Section 15.205(a), must also comply with the radiated emission limits specified in Section 15.209(a). Test Setup: Test Mode: Transmitting mode with modulation Test Procedure: 1. The testing follows FCC KDB Publication No. 558074 D01 15.247 Meas Guidance v05r02. 2. The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss was compensated to the results for each measurement. 3. Set to the maximum power setting and enable the EUT transmit continuously. 4. Set RBW = 100 kHz, VBW=300 kHz, Peak Detector. Unwanted Emissions measured in any 100 kHz bandwidth outside of the authorized frequency band shall be attenuated by at least 20 dB relative to the maximum in-band peak PSD level in 100 kHz when maximum peak conducted output power procedure is used. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, the attenuation required under this paragraph shall be 30 dB instead of 20 dB per 15.247(d). 5. Measure and record the results in the test report. 6. The RF fundamental frequency should be excluded against the limit line in the operating frequency band. Test Result: PASS Page 43 of 89 Report No.: HK2202210527-E 4.5.2. Test Instruments RF Test Room Equipment Manufacturer Model Serial Number Calibration Date Calibration Due Spectrum analyzer Agilent N9020A HKE-048 Dec. 09, 2021 Dec. 08, 2022 Signal generator Agilent N5183A HKE-071 Dec. 09, 2021 Dec. 08, 2022 RF Cable (9KHz-26.5GHz) Tonscend 170660 N/A Dec. 09, 2021 Dec. 08, 2022 RF automatic control unit Tonscend JS0806-2HKE-060 Dec. 09, 2021 Dec. 08, 2022 Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (SI). Page 44 of 89 Report No.: HK2202210527-E 4.5.3. Test Data Chain 1 802.11b Modulation Lowest Channel Highest Channel Band Edge Band Edge Spurious emission(2412MHz) Spurious emission(2462MHz) Page 45 of 89 Report No.: HK2202210527-E Spurious emission(2437MHz) Page 46 of 89 Report No.: HK2202210527-E 802.11g Modulation Lowest Channel Highest Channel Band Edge Band Edge Spurious emission(2412MHz) Spurious emission(2462MHz) Page 47 of 89 Report No.: HK2202210527-E Spurious emission(2437MHz) Page 48 of 89 Report No.: HK2202210527-E 802.11n (HT20) Modulation Lowest Channel Highest Channel Band Edge Band Edge Spurious emission(2412MHz) Spurious emission(2462MHz) Page 49 of 89 Report No.: HK2202210527-E Spurious emission(2437MHz) Page 50 of 89 Report No.: HK2202210527-E 802.11n (HT40) Modulation Lowest Channel Highest Channel Band Edge Band Edge Spurious emission(2422MHz) Spurious emission(2452MHz) Page 51 of 89 Report No.: HK2202210527-E Spurious emission(2437MHz) Page 52 of 89 Report No.: HK2202210527-E Chain 2 802.11b Modulation Lowest Channel Highest Channel Band Edge Band Edge Spurious emission(2412MHz) Spurious emission(2462MHz) Page 53 of 89 Report No.: HK2202210527-E Spurious emission(2437MHz) Page 54 of 89 Report No.: HK2202210527-E 802.11g Modulation Lowest Channel Highest Channel Band Edge Band Edge Spurious emission(2412MHz) Spurious emission(2462MHz) Page 55 of 89 Report No.: HK2202210527-E Spurious emission(2437MHz) Page 56 of 89 Report No.: HK2202210527-E 802.11n (HT20) Modulation Lowest Channel Highest Channel Band Edge Band Edge Spurious emission(2412MHz) Spurious emission(2462MHz) Page 57 of 89 Report No.: HK2202210527-E Spurious emission(2437MHz) Page 58 of 89 Report No.: HK2202210527-E 802.11n (HT40) Modulation Lowest Channel Highest Channel Band Edge Band Edge Spurious emission(2422MHz) Spurious emission(2452MHz) Page 59 of 89 Report No.: HK2202210527-E Spurious emission(2437MHz) Page 60 of 89 Report No.: HK2202210527-E 4.6. RADIATED SPURIOUS EMISSION MEASUREMENT 4.6.1. Test Specification Test Requirement: FCC Part15 C Section 15.209 Test Method: ANSI C63.10: 2013 Frequency Range: 9 kHz to 25 GHz Measurement Distance: 3 m Antenna Polarization: Horizontal & Vertical Operation mode: Transmitting mode with modulation Receiver Setup: Frequency Detector RBW VBW Remark 9kHz- 150kHzQuasi-peak200Hz 1kHz Quasi-peak Value 150kHz- 30MHz Quasi-peak9kHz 30kHz Quasi-peak Value 30MHz-1GHzQuasi-peak120KHz300KHz Quasi-peak Value Above 1GHz Peak 1MHz 3MHz Peak Value Peak 1MHz 10Hz Average Value Limit: Frequency Field Strength (microvolts/meter) Measurement Distance (meters) 0.009-0.490 2400/F(KHz) 300 0.490-1.705 24000/F(KHz) 30 1.705-30 30 30 30-88 100 3 88-216 150 3 216-960 200 3 Above 960 500 3 Frequency Field Strength (microvolts/meter) Measurement Distance (meters) Detector Above 1GHz 500 3 Average 5000 3 Peak Test setup: For radiated emissions below 30MHz 30MHz to 1GHz 0.8m Page 61 of 89 Report No.: HK2202210527-E Above 1GHz Test Procedure: 1. For the radiated emission test below 1GHz: The EUT was placed on a turntable with 0.8 meter above ground. The EUT was set 3 meters from the interference receiving antenna, which was mounted on the top of a variable height antenna tower. The EUT was arranged to its worst case and then tune the antenna tower (from 1 m to 4 m) and turntable (from 0 degree to 360 degrees) to find the maximum reading. A pre-amp and a high PASS filter are used for the test in order to get better signal level. For the radiated emission test above 1GHz: Place the measurement antenna on a turntable with 1.5 meter above ground, which is away from each area of the EUT determined to be a source of emissions at the specified measurement…

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Conducted Emission Radiated Emissions