2AXWO-M46UHF Microphone

M46 frequencyrange: 90Ϯ͘ϭMHZ-92ϳ͘εMHZ ƋƵŝƉŵĞŶƚ^LJƐƚĞŵ͗ŶĂůŽŐƐŝŐŶĂů M46operating instructions 1、Power-on / power-off：Long pressON / OFF to power on and OFF，Short press is the switching frequency point 2、Microphonevolume add: short press the microphone volume increase 3、Microphonevolume reduction: short press the microphone volume reduction 4、Microphonekey: short pressthe microphone to mute 5、Indicator light: start theblue light, charging red light, fill the red lightout FCC Warning 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: 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. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Sincerely, Name/Title： Dae Sung Kim/Representative Company: Doors Korea Co.,Ltd Address: 1F, 27, Mangu-ro 81-gil, Jungnang-gu Seoul, South Korea Phone: +82-1566-4520 Fax: +82-70-5165-3275 E-Mail: [email protected]

FCC ID: 2AXWO-M46 TB-RF-074-1.0 Appendix III EUT External Photographs Photo 1 Appearance of EUT Photo 2 Appearance of EUT FCC ID: 2AXWO-M46 TB-RF-074-1.0 Photo 3 Appearance of EUT Photo 4 Appearance of EUT

FCC ID: 2AXWO-M46 TB-RF-074-1.0 Appendix I Label UHF Microphone FCC ID: 2AXWO-M46 Model: M46 FCC ID: 2AXWO-M46 TB-RF-074-1.0 Appendix II Label Location

FCC ID: 2AXWO-M46 TB-RF-074-1.0 Appendix IV EUT Internal Photographs Photo 6 Internal of EUT Photo 7 Internal of Battery FCC ID: 2AXWO-M46 TB-RF-074-1.0 Photo 8 Appearance of PCB Photo 8 Appearance of PCB Antenna

SPECIFICATION FOR APPROVED CUSTOMER: Shenzhen Alya Technology Co., LTD PART NO: Spec.: FM-S1585-electronic wire (95mm) Data: 2022.10.11 REMARK:Please send us one(or copy)of this approval with stamp after accepting,other copies filed by the customer. ADD:Room 303,Building C,Hengnan one Road,Gushu community,Xixiang Street,Bao’an District,Shenzhen City Tel: 0755-23035723 Fax: 0755-23036702 E-mail: [email protected] HTTP:www.fmant.cn CUSTOMER ACCEPTED BY CHECKED BY APPROVED BY SUPPLIER PREPARED BY CHECKED BY APPROVED BY Yuwei Fang Xingxi Xia Dongdong Ma FEIMIN ANTENNA ShenZhen City FeiMin Technology CO.,LTD. PRODUCTS:9-928 MHz antenna02 ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 1 目录 1. Project Information ................................................................................... 3 1.1. Appearance and Dimensions ............................................................ 3 1.2. picture of real products ..................................................................... 4 2. Electrical Characteristics .......................................................................... 4 2.1. Test Environment Conditions ........................................................... 4 2.2. Measurement method ....................................................................... 4 2.2.1. VSWR ............................................................................................. 5 2.2.2. Log Mag ....................................................................................... 5 2.2.3. Impedance ................................................................................... 5 2.3. Efficiency and Gain ...................................................................... 6 2.3.1. Test system ............................................................................... 6 2.3.2. No-source test data ............................................................... 6 2.3.3. 3D Radiation Drawing ............................................................. 7 2.3.4. directional drawing of horizontal plane....................... 7 3. Notes ......................................................................................................... 8 4. Reliability test ........................................................................................... 8 5. Product packaging specification ............................................................. 10 ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 2 Revision history version Date state A1 2020-09-24 first edition ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 3 1. Project Information 1.1. Appearance and Dimensions ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 4 1.2. picture of real products 2. Electrical Characteristics 2.1. Test Environment Conditions Temperature Ordinary Temperature (5 to 35°C) Humidity Ordinary Humidity (25 to 85% RH) 2.2. Measurement method ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 5 2.2.1. VSWR 2.2.2. Log Mag 2.2.3. Impedance ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 6 2.3. Efficiencyand Gain 2.3.1. Test system 2.3.2. No-source test data Frequency (MHz) Gain (dBi) Efficiency (%) -0.96 27.34 -1.06 26.73 -1.17 26.12 -1.04 25.28 -1.11 24.94 -1.2 24.68 -1.23 24.62 -1.29 24.44 -1.55 23.45 -1.62 23.27 -1.66 23.27 902 MHz 904 MHz 906 MHz 908 MHz 910 MHz 912 MHz 914 MHz 916 MHz 920 MHz 924 MHz 928 MHz ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 7 2.3.3. 3D Radiation Drawing 2.3.4. directional drawing of horizontal plane ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 8 3. Notes 1、When installing, it should not be too close to the metal part to avoid affecting the performance of the antenna. 2、This type of antenna is only applicable to this type. The position of the antenna can not be changed at will. If it is used on other machines, the effect will become worse, which has nothing to do with our company. 4. Reliability test Project Test methods and conditions Specifications and Requirements The experimenta l results Storage environment Temperature, humidity, and air pressure are tested as follows when not specified : 1、Temperature is - 30 °C ~ + 80 °C 2、Relative humidity is 45%-85% 3、Atmospheric pressure is 86kPA-106kPa There is no obvious change in appearance The electrical parameters conform to the specification error OK Salt spray test The brine concentration was 50±10g/ L (about 5%).PH6.5-7.2;The test temperature was 35±1°C.Corrosion time 16H. Determination method: observe with 20 x magnifying glass after the test;No adverse oxidation;Pass the test OK Drop test Fell off at 1M onto a plank There is no obvious change in appearance The electrical parameters conform to the specification error OK ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 9 Drawing force test Test the strength with the push-pull meter instrument: ≥ 12N There is no obvious change in appearance The electrical parameters conform to the specification error OK Constant temperature and humidity test Temperature and humidity ：40°C ±2°C,90-95%RH The duration of the：4H Recovery time：1 to 2H There is no obvious change in appearance The electrical parameters conform to the specification error OK High and low temperature test 5 cycles were performed between 70°C and 40°C, and then 1-2h under normal conditions There is no obvious change in appearance The electrical parameters conform to the specification error OK Transmissio n loss 1GHz 1.987 db/m The loss values obtained by the tests are all lower than the standard values OK 2GHz 2.893 3GHz 3.621 4GHz 4.274 5GHz 4.827 6GHz 5.399 ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 10 5. Product packaging specification The product name:902-928MHz天线 Antenna form：Electron wire 一、Label requirements The inner label is about 5.5cm long and 2.2cm wide The outer label length is about 8.8cm and 4.4c…

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Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0184-20 Page: 1 of 36 TB-RF-074-1.0 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 FCC Radio Test Report FCC ID: 2AXWO-M46 Report No. : TBR-C-202209-0184-20 Applicant : Doors Korea Co.,Ltd Equipment Under Test (EUT) EUT Name : UHF Microphone Model No. : M46 Serial Model No. : M43-SE, M43-US, M43-CE, M43-KR, M46-SE, M46-US, M46-CE, M46-KR Brand Name : Miracle,M the Sing Sample ID : 202209-0184-10-1# & 202209-0184-10-2# Receipt Date : 2022-10-14 Test Date : 2022-10-14 to 2022-12-05 Issue Date : 2022-12-15 Standards : FCC Part 15, Subpart C (15.249) Test Method : ANSI C63.10: 2013 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above, The EUT technically complies with the FCC requirements Test/Witness Engineer : Seven Wu Engineer Supervisor : IVAN SU Approved & Authorized : Ray Lai This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TBR-C-202209-0184-20 Page: 2 of 36 TB-RF-074-1.1 Contents CONTENTS ............................................................................................................................................. 2 1. GENERAL INFORMATION ABOUT EUT ............................................................................. 5 1.1 Client Information ................................................................................................................. 5 1.2 General Description of EUT (Equipment Under Test) ................................................... 5 1.3 Block Diagram Showing the Configuration of System Tested ...................................... 6 1.4 Description of Test Mode .................................................................................................... 7 1.5 Description of Test Software Setting ................................................................................ 7 1.6 Measurement Uncertainty .................................................................................................. 8 1.7 Test Facility ........................................................................................................................... 8 2. TEST SUMMARY ....................................................................................................................... 9 3. TEST EQUIPMENT .................................................................................................................. 10 4. CONDUCTED EMISSION TEST ........................................................................................... 12 4.1 Test Standard and Limit .................................................................................................... 12 4.2 Test Setup ........................................................................................................................... 12 4.3 Test Procedure ................................................................................................................... 12 4.4 EUT Operating Mode ........................................................................................................ 13 4.5 Test Data ............................................................................................................................. 13 5. RADIATED EMISSION TEST ................................................................................................ 14 5.1 Test Standard and Limit .................................................................................................... 14 5.2 Test Setup ........................................................................................................................... 15 5.3 Test Procedure ................................................................................................................... 16 5.4 EUT Operating Condition ................................................................................................. 17 5.5 Test Data ............................................................................................................................. 17 6. BANDWIDTH TEST ................................................................................................................. 18 6.1 Test Setup ........................................................................................................................... 18 6.2 Test Procedure ................................................................................................................... 18 6.3 EUT Operating Condition ................................................................................................. 18 6.4 Test Data ............................................................................................................................. 18 7. ANTENNA REQUIREMENT ................................................................................................... 19 7.1 Standard Requirement ...................................................................................................... 19 7.2 Antenna Connected Construction ................................................................................... 19 7.3 Result ................................................................................................................................... 19 Report No.: TBR-C-202209-0184-20 Page: 3 of 36 TB-RF-074-1.1 ATTACHMENT A-- CONDUCTED EMISSION TEST DATA ....................................................... 20 ATTACHMENT B-- RADIATED EMISSION TEST DATA ............................................................ 22 ATTACHMENT C--BANDWIDTH DATA ..............................................................................…

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FCC ID: 2AXWO-M46 TB-RF-074-1.0 Appendix V EUT Test Photographs Photo of Setup for Radiated Emission (30MHz~1GHz) Photo of Setup for Radiated Emission (Above 1 GHz) FCC ID: 2AXWO-M46 TB-RF-074-1.0 Photo of Setup for Conducted Emission -----END OF REPORT-----