2AN8QUM80GA1Guardian

Rev. 1.7 umain.co.kr Page 1 | 24 Rev. 1.7 umain.co.kr Page 2 | 24 Contents 1. Introduction ..................................................................................................................................................................... 4 2. Product Specification ................................................................................................................................................... 7 3. Terminal Information ................................................................................................................................................... 8 4. Difference between Omni Directional and Directional ................................................................................ 9 5. UART Interface .............................................................................................................................................................. 10 5.1 Commands description ..................................................................................................................................... 14 5.1.1 Sensor range ................................................................................................................................................. 14 5.1.2 Communication speed ............................................................................................................................. 15 5.1.3 Sending method ......................................................................................................................................... 16 5.1.4 Data format ................................................................................................................................................... 17 5.1.5 Continuous sending interval .................................................................................................................. 18 5.1.6 Request send data ..................................................................................................................................... 19 5.1.7 Change ID ...................................................................................................................................................... 19 5.1.8 Ping ................................................................................................................................................................... 20 5.1.9 Recalibrate the sensor .............................................................................................................................. 20 5.1.10 Wrong CRC ................................................................................................................................................. 21 5.2 Error-detecting code description .................................................................................................................. 22 6. FCC Statement .............................................................................................................................................................. 22 Rev. 1.7 umain.co.kr Page 3 | 24 1. Introduction Sensor “Thunder Series” is an impulse radar based on Ultra-Wide Band technology in high band areas (7GHz-9GHz), which can be used to detect the presence of person or animals within detection range. US Federal Communications Commission (FCC) authorized the definition of UWB and the use of frequency bands and limited uses in February 2002. Using a very wide frequency band compared to conventional systems, low-power signal energy is distributed to spectra of several GHz bandwidth. Sensors can detect a person's respiration signal also have reliable capture performance and are designed to reduce false alarms for commercial use. For this purpose, sensor contain two fields in detection solution: Doppler detector and Vital Signal detector. Doppler detector allows to detect movements of person’s inside of area, Vital Signal catch signals when body is unmoved (sleeping, reading book or watch tv etc.). Sensor “Thunder Series” provides the data by Bluetooth Low Energy (BLE) and UART interfaces. Sensor’s maximum working distance can be adjusted through UART interface or using IR remote controller. Data that provided by sensor is indicating about area occupancy. Two numbers are representing motion detection and respiration detection. This device complies with Part 15.517 of the FCC Rules. This equipment may only be operated indoors. Operation outdoors is in violation of 47 U.S.C. 301 and could subject the operator to serious penalties. Rev. 1.7 umain.co.kr Page 4 | 24 1.1 IR-UWB Radar System  IR-UWB Radar measures distance using time reflected from the detection object using nano-second or less pulse heat.  The smaller pulse size, the more precise the measurement and the more information it can contain.  The precision of the target is improved compared to normal radar and has less impact on the surrounding environment.  Because it uses short pulses, it can also be used in the security field, and because of its high permeability, distance measurement is possible even if there are obstacles.  To estimate the distance of an object, we need to eliminate background noise and compensate for signal attenuation Wide Frequency Band Usage <System of UWB Radar> Rev. 1.7 umain.co.kr Page 5 | 24 If you look at the figure above, you can see the Tx pulse.  For biometric purposes at close range (within 10 meters)  Low power operation according to domestic and international standards  Key technologies of the fourth industry used in biometric signal detection and human detection technologies at home and abroad, which are harmless to the human body (from 1/700 to 1/1,500 levels of first-class mobile phones)  Small objects, small motion detection, and strength 1.2 UWB Technical Advantages  Radar technology is harmless to the human body for 24 hours a day (most important)  Low power of radio waves compared to other electronic devices  The size of the pulse is …

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Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 2024. 06. 20. SUBJECT: FCC Application for FCC ID: 2AN8QUM80GA1 To Whom It May Concern: This device with FCC ID: 2AN8QUM80GA1 integrates a Wi-Fi & BLE module & UWB module: Grantee FCC ID Wi-Fi & BLE module ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD 2AC7Z-ESP32WROOM32E UWB module Umain Inc. 2AN8QUM80M No hardware design changes are made on the modules, and the software has not been changed to increase the RF output power of the modules. Pursuant to KDB 996369 D01v03, the original modular report (Report Number: RSHD200218007-00A, KST-FCR-240004) are submitted to represent the compliance of FCC Part 15C & 15F conducted RF testing items of this device. The radiated RF testing items are tested on this host device, and the test report is submitted additionally. Should you have any comments or questions, please feel free to contact me. Sincerely, YoungWhan Kim / President Address: 504, Fifth Floor, 59, Oncheon-ro, Yuseong-gu, Daejeon, Republic of Korea Tel/Fax: +82-1566-5363

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 2024. 06. 20. SUBJECT: FCC Application for FCC ID: 2AN8QUM80GA1 To Whom It May Concern: We, Umain Inc. hereby declare that our product (FCC ID: 2AN8QUM80GA1) Model Number: UM80GA1 will disable Classic Bluetooth modulation by software and only open UWB, BLE and 2.4 GHz Wi-Fi (802.11b/g/n(HT20, HT40)). End-user will only use UWB, BLE and Wi-Fi modulation in US market. Please contact me if you have any question. Sincerely, YoungWhan Kim / President Address: 504, Fifth Floor, 59, Oncheon-ro, Yuseong-gu, Daejeon, Republic of Korea Tel/Fax: +82-1566-5363

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 2024. 06. 20 SUBJECT: Attestation Statements CFR 47 §2.911(d)(5)(i)(ii) Filing for FCC ID: 2AN8QUM80GA1 To Whom It May Concern: Umain Inc. (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Umain Inc. (“the applicant”) certifies that as of the date of the filing of the application, the applicant is not identified on the Covered List(as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, Applicant Signature: YoungWhan Kim / President Address: 504, Fifth Floor, 59, Oncheon-ro, Yuseong-gu, Daejeon, Republic of Korea E-mail: [email protected] Tel/Fax: +82-1566-5363

Rev 1/26/ Federal C o Authorizat 7435 Oakl Columbia , USA Date: 06‐ 2 Ref: Atte FCC ID or G Applicant [Umain I n LLC] is our accepts to and impor [FCC US A designate d Designate Company FRN: 003 3 Address: 3 Contact Pe Phone: 70 Email: Sup Sincerely, Umain In c YoungWh /2023 ommunicatio tion and Eval and Mills Ro a , MD 21046 20‐2024 station State Grantee Code FRN: 002698 nc.] (“the app r designated U o maintain an rtation or the gent, LLC] ac d U.S. agent f d U.S. Agent Name: FCC U 3402884 3722 Illinois A erson: Tim Pa 08‐571‐3148 pport@FCCUS c. anKim/ Presid ns Commissio uation Divisio ad ments Part 2 e:2AN8QUM8 7271 licant”) certi f U.S. agent for agent for no e conclusion o cepts, as of th for service of Information: US Agent, LLC Avenue, Saint ayne SAgent.com dent on on .911(d)(7) Fil i 80GA1 fies that, as of r service of pr less than one of any Commi he date of the process for t Charles, IL, 6 ing f the date of rocess for the e year after t ission‐related e filing of the the above ref 60174, USA FCC US A Tim Payn the filing of t e above refer he grantee h a d proceeding e application, erenced FCC Agent, LLC ne he applicatio enced FCC I D as terminated involving the the obligatio ID. n, [FCC US Ag D. [Umain Inc. d all marketin equipment. n of the gent, .] ng

Office of Engineering and Technology Laboratory Division Equipment Authorization Branch Federal Communications Commission Laboratory 7435 Oakland Mills Road Columbia, MD 21046 Confidentiality Request regarding application for certification of FCC ID: 2AN8QUM80GA1 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File name Block diagram Circuit Description Operational Description Part list CONF APPENDIX_UM80GA1_BLK CONF APPENDIX_UM80GA1_SCH CONF APPENDIX_UM80GA1_Operation Description CONF APPENDIX_UM80GA1_BOM The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 and 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Date: 2024. 06. 20. YoungWhan Kim / President Address: 504, Fifth Floor, 59, Oncheon-ro, Yuseong-gu, Daejeon, Republic of Korea Tel/Fax: +82-1566-5363

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 2024. 06. 20. SUBJECT: FCC Application for FCC ID: 2AN8QUM80GA1 To Whom It May Concern: We, the undersigned, hereby authorize Kwang-Yeol Choo at Kostec Co., Ltd on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Kwang-Yeol Choo at Kostec Co.,Ltd on our behalf shall have the same effect as acts of our own. Sincerely, YoungWhan Kim / President Address: 504, Fifth Floor, 59, Oncheon-ro, Yuseong-gu, Daejeon, Republic of Korea Tel/Fax: +82-1566-5363

Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 TIMCO ENGINEERING INC. TCB & FCB 13146 NW 86th Drive Suite FCC Approvals 400 Alachua, FL 32615 Industry Canada Approvals http://www.timcoengr.com Notified Body for Europe 888.472.2424 F 352.472.2030 email: [email protected] 2024. 06. 20. SUBJECT: UPLOAD FILES TO WEBSITE Product: Guardian Applicant: Umain Inc. Model: UM80GA1 Address: 504, Fifth Floor, 59, Oncheon-ro, Yuseong-gu, Daejeon, Republic of Korea FCC ID: 2AN8QUM80GA1 Dear Sir/Madam As appointed agent for Umain Inc., we submit the application to Timco Engineering Inc, for certification of the above product. Please review all files uploaded to Timco web site. If you have any queries, please do not hesitate to contact us Best regards, Kwang-Yeol Choo / Test Engineer e-mail: [email protected]

Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 Page: 1 / 1 Appendix 4. Sample Label & Location Label Information The following is a sample copy of the label that will be placed on back side of the product. The FCC ID is marked in the product label and below information is visible printed on the label. Label location The label shown above shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase. UMAIN Inc. UWB Radar Sensor (Guardian) FCC ID: 2AN8QUM80GA1 This device complies with part15 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. The label is located here.

Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 Page: 1 / 6 Appendix 3. Photographs of EUT [Internal View] [Inside] Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 Page: 2 / 6 [Wi-Fi & BLE board_Top] Wi-Fi &BLE Antenna Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 Page: 3 / 6 [Wi-Fi & BLE board_Bottom] Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 Page: 4 / 6 [Wi-Fi & BLE Module] Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 Page: 5 / 6 [UWB Module_Top] UWB Antenna Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 Page: 6 / 6 [UWB Module_Bottom]

Guardian UWB RADAR SERIES OPERATION DESCRYPTION This detector is Impulse Radar based on the Ultra Wide Band technology at hi-band (7GHz-9GHz) with advanced digital signal processing, used for remote detection presence of peoples or/and animals inside of covering area. Detector are designed to ensure reliable catch performance of vital signs of human presence and false alarm immunity in commercial application. For this purpose, sensor contain two fields in detection solution: Doppler detector and Vital Sign detector. Doppler detector allows to detect movements of peoples inside of area, Vital Sign catch signals when body is unmoved (sleeping, reading book or watch tv etc.). This device complies with Part 15.517 of the FCC Rules. This equipment may only be operated indoors. Operation outdoors is in violation of 47 U.S.C. 301 and could subject the operator to serious penalties. The Guardian A1(M1) is largely composed of two blocks as shown in the above block diagram, and one is divided into an Rf Radar sensor (sky blue block) and a WiFi controller (orange block). In the case of an RF sensor, it is supposed to operate with a clock generated using an internal clock in the MCU, and the FPGA is also supposed to operate using a clock generated in the MCU. It operates by exchanging data through SPI internally, creates and exports a signal with DAC, and receives the reflected sensor value as an ADC value to measure the data change value. Using the detected value, the MCU transmits data to UART communication with the measured value. On the WiFi side, when there is no initial setting value, it operates in the BLE mode and operates in the setting mode. When you set up the WiFi environment with the setting app, you receive the data value through BLE, write it in the EEPROM, reset it, and re- operate, and if there is no abnormality in the setting value, WiFi is connected and the Internet is connected. When you access Cloud Platform with connected WiFi and send data, the value is stored in the internal database. If the program defaults to the saved database values with iOS or Android apps, it displays the current status values and operates to deliver alarms. The picture above is an RF sensor substrate that is largely composed of FPGA/MCU/RF/power, and the inner layer is ground-treated to block noise. In the case of the power supply unit, it does not operate alone, so it is operated by receiving 5V power. The above WiFi substrate inputs power inputs from 5V to 12V through USB-C, supplies 5V power to the RF sensor with the input power, and supplies power to operate internally by making 3.3V power again. The LED consists of two LEDs, and if the power is connected and the connection is normal, the orange LED flashes and turns on. If there is a problem with the WiFi connection, a green light will come on and make it known that it is all BLE. If the setting is normal, it is configured to be connected to the cloud, transmit data, and store it in the database.

MPE Calculation / RF Exposure Product: Guardian Applicant: Umain Inc. Model: UM80GA1 Address: 504, Fifth Floor, 59, Oncheon-ro, Yuseong-gu, Daejeon, Republic of Korea FCC ID: 2AN8QUM80GA1 This document is prepared to show compliance with the RF Exposure requirements as required in §1.1310 of the FCC Rules and Regulations. The limit for Maximum Permissible Exposure (MPE), specified in FCC §1.1310 is listed in below table. According to FCC §1.1310: the criteria listed in the following tablesshall be used to evaluate the environmental impact of human exposure to radio-frequency (RF) radiation as specified in §1.1307(b). Limits for General Population/Uncontrolled Exposure f = frequency in MHz * = Plane-wave equivalent power density Result Calculated Formulary: Predication of MPE limit at a given distance S = power density (in appropriate units, e.g. mW/cm 2 ) P = power input to the antenna (in appropriate units, e.g., mW). G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain. R = distance to the center of radiation of the antenna (appropriate units, e.g., cm) MPE Prediction Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 Classfication The antenna of this product is at least 20 cm away from the body of the user. So this product is classified as mobile device. - UWB Frequency (GHz) Tune up EIRP Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) (dBm) (mW) 8.019 -2.19 0.604 20 0.000 12 1 Conclusion This confirms compliance to the required radio frequency radiation exposure limit of 1.0 mW/cm 2 at 20 cm operation. - Wi-Fi Max. tune-up power(dBm) 802.11b 802.11g 802.11n(HT20) 802.11n(HT40) 26.0 25.5 25.5 26.0 S = ERP/4 π R 2 In other words, R = √ERP/4π x S(Pd) Where S = Power density ERP = Effective Radiated Power R = distance to the centre of radiation of the antenna Values S = 1.0 mW/cm 2 for General population uncontrolled exposure (FCC Part 1.1310 Radiofrequency radiation exposure limits) S = 1.0 mW/cm 2 PT = 26.00 dBm (398.11 mW) : measured maximum output power G = Antenna gain = 3.40 dBi (2.188 in linear terms) EIRP = PT x G R = 20 cm Calculation EIRP = 398.11 x 2.188 = 870.96 mW S = 870.96/12.56 x (20) 2 = 870.96/5024 S = 0.173 mW/cm 2 Conclusion This confirms compliance to the required radio frequency radiation exposure limit of 1.0 mW/cm 2 at 20 cm operation. - BLE Max. tune-up power(dBm) BLE 8.0 S = ERP/4 π R 2 In other words, R = √ERP/4π x S(Pd) Where S = Power density ERP = Effective Radiated Power R = distance to the centre of radiation of the antenna Values S = 1.0 mW/cm 2 for General population uncontrolled exposure (FCC Part 1.1310 Radiofrequency radiation exposure limits) S = 1.0 mW/cm 2 PT = 8.00 dBm (6.31 mW) : measured maximum output power G = Antenna gain = 3.40 dBi (2.188 in linear terms) EIRP = PT x G R = 20 cm Calculation EIRP = 6.31 x 2.188 = 13.80 mW S = 13.80/12.56 x (20) 2 = 13.80/5024 S = 0.002 75 mW/cm 2 Conclusion This confirms compliance to the required radio frequency radiation exposure limit of 1.0 mW/cm 2 at 20 cm operation. ▣ Simultaneously MPE Simultaneously MPE = PSD1/Limit1 + PSD2/Limit2 + PSD2/Limit3 UWB+BLE+Wi-Fi Simultaneously MPE = (0.000 12 mW/cm 2 / 1) + (0.173 mW/cm 2 / 1) + (0.002 75 mW/cm 2 / 1) = 0.175 87 mW/cm 2 Results: Compliant This confirms compliance to the required radio frequency radiation exposure limit of 1.0 mW/cm 2 at 20 cm operation.

Report No.: KST-FCR-240006 KST-FCR-RFS-Rev.0.6 Page: 2 / 33 This report shall not be reproduced except in full without the written approval of KOSTEC Co., Ltd, Table of Contents 1. GENERAL INFORMATION .............................................................................................................. 3 1.1 Test Facility ............................................................................................................................................... 3 1.2 Location .................................................................................................................................................... 3 1.3 Revision History of test report .................................................................................................................. 4 2. EQUIPMENT DESCRIPTION ........................................................................................................... 5 3. SYSTEM CONFIGURATION FOR TEST ......................................................................................... 6 3.1 Characteristics of equipment .................................................................................................................... 6 3.2 Used peripherals list ................................................................................................................................. 6 3.3 Product Modification ................................................................................................................................. 6 3.4 Operating Mode ........................................................................................................................................ 6 3.5 Test Setup of EUT .................................................................................................................................... 6 3.6 Parameters of Test Software Setting ........................................................................................................ 7 3.7 Table for Carrier Frequencies ................................................................................................................... 8 3.8 Duty Cycle Of Test signal ......................................................................................................................... 8 3.9 Used Test Equipment List ......................................................................................................................... 9 4. SUMMARY TEST RESULTS .......................................................................................................... 11 5. MEASUREMENT RESULTS .......................................................................................................... 12 5.1 Spurious RF Radiated emissions ........................................................................................................... 12 5.2 Antenna requirement .............................................................................................................................. 28 5.3 AC Power Conducted emissions ............................................................................................................ 29 Report No.: KST-FCR-240006 KST-FCR-RFS-Rev.0.6 Page: 3 / 33 This report shall not be reproduced except in full without the written approval of KOSTEC Co., Ltd, 1. GENERAL INFORMATION 1.1 Test Facility Test laboratory and address KOSTEC Co., Ltd. (Annyeong-dong) 26, 28, 30, Seja-ro 406beon-gil, Hwaseong-si, Gyeonggi-do, Republic of Korea Telephone Number: 82-31-222-4251 Facsimile Number: - Registration information KOLAS No.: KT232 RRA (National Radio Research Agency): KR0041 FCC Designation No.: KR0041 IC Designation No.: KR0041 VCCI Membership No.: 2005 1.2 Location KOSTEC Co., Ltd. Report No.: KST-FCR-240006 KST-FCR-RFS-Rev.0.6 Page: 4 / 33 This report shall not be reproduced except in full without the written approval of KOSTEC Co., Ltd, 1.3 Revision History of test report Rev. Revisions Effect page Reviewed Date - Initial issue All Mi-Young, Lee 2024. 06. 24. Report No.: KST-FCR-240006 KST-FCR-RFS-Rev.0.6 Page: 5 / 33 This report shall not be reproduced except in full without the written approval of KOSTEC Co., Ltd, 2. EQUIPMENT DESCRIPTION The product specification described herein was declared by manufacturer. And refer to user’s manual for the details. Equipment Name Guardian Model No UM80GA1 Family Model No. UM80GM1 Usage Harmless UWB Radar Sensor Serial Number Proto type Modulation type 802.11b: DSSS (DBPSK / DQPSK / CCK) 802.11g/n(HT20/HT40): OFDM (BPSK / QPSK / 16QAM / 64QAM) BLE: GFSK Emission Type 802.11b: G1D 802.11g/n(HT20/HT40): D1D BLE: F1D Maximum output power 802.11b: 26.0 dBm 802.11g/n(HT20): 25.5 dBm 802.11n(HT40): 26.0 dBm BLE: 8.0 dBm Operated Frequency 802.11b/g/ n(HT20): 2 412 MHz – 2 462 MHz 802.11n(HT40): 2 422 MHz ~ 2 452 MHz BLE: 2 402 MHz ~ 2 480 MHz Channel Number 802.11b/g/ n(HT20): 11 802.11n(HT40): 7 BLE: 40 Operation temperature -10 °C ~ 50 °C Power Source DC 5.0 V Antenna Description Internal PCB antenna, gain : 3.4 dBi Remark 1. The device was operating at its maximum output power for all measurements. 2. The radiation measurements are performed in X, Y, Z axis positioning. Only the worst case (Y) is shown in the report. 3. The above DUT’s information was declared by manufacturer. Please refer to the specifications or user manual for more detailed description. 4. This product is equipped with a certified module, and the details are as follows - Applicant: ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD - FCC ID: 2AC7Z-ESP32WROOM32E - Model: ESP32-WROOM-32E 5. The Basic model and Family model only differ in the shape of the plastic enclosure (Basic model: circular shape, Family model: square shape). The material of the enclosure is the same and does not affect RF characteristics. FCC ID 2AN8QUM80GA1 Report No.: KST-FCR-240006 KST-FCR-RFS-Rev.0.6 Page: 6 / 33 This report shall not be reproduced except in full without the written approval of KOSTEC Co., Ltd, 3. SYSTEM CON…

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OTA TEST REPORT Applicant Espressif Systems Product ESP ANT B Model ESP ANT B Report No. Y1806A0621-T1V1 Issue Date December 21, 2018 TA Technology (Shanghai) Co., Ltd. tested the above equipment in accordance with the requirements in ANSI/IEEE Std 149-2008. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Performed by: Jiangpeng Lan Approved by: Kai Xu TA Technology (Shanghai) Co., Ltd. No.145, Jintang Rd, Tangzhen Industry Park, Pudong Shanghai, China TEL: +86‐021‐50791141/2/3 FAX: +86‐021‐50791141/2/3‐8000 OTA Test Report Report No: Y1806A0621-T1V1 TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 2 of 15 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. TABLE OF CONTENTS 1. General Information ....................................................................................................................... 3 1.1. Notes of the Test Report ................................................................................................... 3 1.2. Test facility ........................................................................................................................ 3 1.3. Testing laboratory .............................................................................................................. 4 1.4. Laboratory Environment .................................................................................................... 4 2. General Description of Equipment under Test ............................................................................... 5 2.1. Applicant Information ......................................................................................................... 5 2.2. Manufacturer Information .................................................................................................. 5 2.3. Information of EUT ............................................................................................................ 5 2.4. Test Date ........................................................................................................................... 5 2.5. Applied Standards ............................................................................................................. 6 3. Test Conditions .............................................................................................................................. 7 3.1. Test Configuration ............................................................................................................. 7 3.2. Test Measurement ........................................................................................................…

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