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2ABYN020Wireless Handheld Microphone Transmitter

GODOX PHOTO EQUIPMENT CO.,LTD
Wireless Handheld Microphone Transmitter - FCC ID 2ABYN020 - GODOX PHOTO EQUIPMENT CO.,LTD
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Application Details

Equipment Class
TBF - Licensed Broadcast Transmitter Held to Face
Date of Grant
Jan 17, 2021
Application Purpose
Original Equipment
Date of Application
Jan 17, 2021
Equipment Note
Wireless Handheld Microphone Transmitter
Frequency Range
514.56000000 - 595.66000000
Company
GODOX PHOTO EQUIPMENT CO.,LTD
Country
China

Documents & Files

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Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

WH-M1无线手持⻨克⻛发射器 说明书 ±2mm A 75x150mm 项目类型 项目名称 产品料号 尺寸(mm) 尺寸公差 材质 工艺说明 105g铜版纸 正反印刷,单色 骑⻢钉 赖慧怡 版本 设计师 备注/色值 校对 GODOX设计文件图注 赖慧怡 神牛微信公众号 Follow Wechat Public Account 地址: 深圳市宝安区福海街道塘尾社区耀川工业区厂房2栋 电话: +86-755-29609320(8062) 传真: +86-755-25723423 深圳市神牛摄影器材有限公司 邮箱: [email protected] GODOXPhotoEquipmentCo.,Ltd. Made In China Add: Building 2, Yaochuan Industrial Zone,Tangwei Communi- ty, Fuhai Street, Bao’an District, Shenzhen 518103, China Tel: +86-755-29609320(8062) Fax: +86-755-25723423 E-mail: [email protected] godox.com Instruction Manual Wireless Handheld Microphone Transmitter 前言 警告 ② 广播级音质,清晰稳定 ③ 无线距离最大可达80m ④ OLED显示屏提供各项参数设置 ⑤ 输出音量控制,提供静音功能 ⑥ 发射功率可调节 产品特点 只能使用本手册中列出的电池。请勿混用新旧电池或不同类型的 电池。 请仔细阅读并遵守由厂商提供的警告或指示。 切勿使电池短路或拆卸电池。 切勿将电池投入火中或加热升温。 切勿试图以反方向安装电池。 当电量用尽时,电池容易漏液。所以为了避免产品受损,请在长 期不使用本产品或电量用尽时取出电池。 如果受损电池中的液体接触到皮肤或衣服,请立即用大量清水冲洗。 请勿私自拆卸产品,如产品出现故障须由本公司或授权的维修人 员进行检查维修。 请保持干燥:请勿用湿手接触产品,亦不可将产品浸入水中或暴 露于雨中。 请勿让儿童接触本产品。 请勿在易燃易爆环境中使用。在这些场合下,请注意相关警告标识。 请勿放置在超过40度的高温环境中。 若发生任何故障,请立即关闭电源。 使用电池的注意事项: - - - - - - - A C D B E F ① 机身 ② 液晶屏 ③ 电源/静音按钮 ④ 操作面板 ⑤ 天线 ⑥ 电池仓 B. 静音图标 产品结构 ⑦ 提供出色的噪音抑制处理 ① UHF频率范围:514MHz-596MHz, 96个无线频道可随意切换,互不干扰 WH-M1非常适用于摄影录制,现场采访及语音录制等场合。请仔细阅 读本说明书,以便能正确的操作,发挥本产品的优越性能。 欢迎使用神牛UHF无线手持麦克风发射器WH-M1,本产品设有 易于阅读的液晶显示屏,美观便捷的内置天线和晶体控制锁相环合 成器,具备噪音抑制功能及锁定功能。 采用人体工学设计 ①机身 ②液晶屏 指示当前的传输功率级别:H为高功率,L为低功率 静音模式关闭 静音模式开启 C. 锁定图标 D. 电池电量指示条 显示电池电量,当电池图标闪烁时请尽快更换电池 E. 组别和频道 此OLED显示屏指示当前所处的组别和通道为:B-03 F. 频率 指示当前频率 1.进入设置模式前,将Lock按键拨至OFF; 2.双击电源键进入设置界面:出现跳闪后,可以单击或⻓按进行设置GRP, GRP/CH设置: -组别GRP: 有A/B两组可选。 -频道CH: A/B两组各有01-48个频道可选。 CH-B-03 577.210MHZ 双击则切换设置CH,再次双击电源键即可退出设置。 1 2 3 4 5 6 锁定设置和锁定关机 注:进入设置时,如果15秒不操作则自动回到主屏幕 A. RX1TX1 ③电源/静音键 WH-M1 WH-M1 RX1 + ++ WH-M1 RX1 + WH-M1 + 电源: ⻓按2秒开/关机。 静音: 使用时,短按该按键,将开启静音模式,再按一次关闭静音模式。 ④操作面板 A.Lock锁定开关按键 拨动按键至ON,可防止使用麦克风 时错误操作。 将射频功率设置为HIGH或LOW。 拨到ON时,此时设备处于锁定状态,无法进行设置,无法关机。 锁定开关设置: 拨到HIGH高功率,拨到LOW低功率。 拨到OFF时,设备解除锁定,可以进行设置组别和频道,可以关机。 RF功率设置: ⑤天线 ⑥电池仓 本产品使用两节AA电池 (电池需自行购买) 操作。 使用说明 WH-M1作为神牛的一款UHF无线产品,可与其它同类型无线产品搭配使用。 使用时,请将WH-M1和接收器RX1设置相同的GRP和CH。 接收器设置请查收UHF无线⻨克⻛系统WMicS1说明书。 操作步骤 1.按箭头方向转动并向下拉动手柄,在电池槽 2.按电源键打开WH-M1; 3.将锁定开关设置为ON或OFF; 4.将RF功率设置为HIGH或LOW; 5.打开接收器与WH-M1设置相同的组别和频道; 6.顺时针方向合上手柄; 7.现在可以开始使用了。 (注意: 静音时,不会输出音频信号,但仍会传输射频信号。) (注意:锁定开关不会锁定静音功能) WH-M1与神牛UHF无线⻨克⻛系统组合使用示例:WMicS1 WH-M1 RX1 WH-M1 RX1 WH-M1 WH-M1 RX1 TX1 •按箭头方向转动手柄,向下拉动手柄,直到可以看到电池盒。 •将两个新的AA电池插入电池盒,电池极性方向正确。 WH-M1作为一款用于神牛无线系统的手持式无线⻨克⻛发射 WH-M1与无线⻨克⻛系统WMicS1RX1/Kit1组合使用示例: A B 内插入新的两节AA电池(电池需自行购买); B.RF功率按键 Batteries are prone to leakage when fully discharged. To avoid damage to the product, be sure to remove batteries when the product is not - used for a long time or when batteries run out of charge. 2.检查发射器是否设置的静音。 3.如您的发射器受到他人干扰,改变发射器和接收器的频道设置即可。 4.如您发现发射音频距离有限或者有漏发现象,请检查是否电池耗尽, 请尝试更换电池。 故障排除 避免跌落:如果受到强烈碰撞或振动,设备可能会发生故障。 维护保养 Do not disassemble. Should repairs become necessary,this product must be sent to an authorized maintenance center. Always keep this product dry. Do not use in rain or in damp conditions. Keep out of reach of children. Do not use the flash unit in the presence of flammable gas.In certain circumstance, please pay attention to the relevant warnings. Do not leave or store the product if the ambient temperature reads over 40°C. Turn off the flash trigger immediately in the event of malfunction. Observe precautions when handling batteries Warning Preface 规格参数 Thank you for choosing Godox UHF Wireless Handheld WH-M1 Transmitter. It features a readable OLED screen, a beautifully and conveniently built-in antenna and PLL synthesizer, and also functions with noise suppression and locking function. Product Featuresh ②Broadcastqualitysound,clearandstable ③Wirelesstransmissionrangeupto80m ④OLEDdisplaywithparametersettings ⑤Outputvolumecontrolwithmutefunction ⑥AdjustableRFpower ⑦Excellentnoisereduction ①UHFfrequencyrange:514MHz-596MHz, 96selectablechannelswithoutinterference - Read and follow all warnings and instructions provided by the manufacturer. - Batteries cannot be short-circuited or disassembled. - Do not put batteries into a fire or apply direct heat to them. - Do not attempt to insert batteries upside down or backwards. - Use only batteries listed in this manual. Do not use old andnew batteries or batteries of different types at the same time. 保持干燥:本产品是非防水产品,如果将其浸入水中或放置于高温度的 环境中将可能发生故障。内部构造生锈可能会导致无法修理的损害。 避免温度骤变:温度的突变,诸如在寒冷天进出温暖的大楼将可能会 使产品内部结露。为避免结露,请将产品事先装入手提袋或塑料包内, 以防温度突变。 远离强磁场:无线电广播发射机等设备产生的强静电或强磁场可能会 干扰本产品正常工作。经发现擅自检修此产品,将取消一年保修期, 维修需要收取相关费用。 如果本品出现故障或者被水淋湿,在专业人员维修后方可继续使用。 如有技术更改,恕不另行通知。 1.如不能接收到音频信号,请检查电池是否正确安装以及是否打开发 射器电源;发射器是否设置在同一组别和频道;耳机是否已正确牢 固连接到位;功能模式是否设置正确。 型号 频道组 频道数 RF频率范围 振荡器类型 音频频率范围 声音延迟 天线 电池 工作温度范围 储存温度范围 信噪比 失真 尺寸 重量 WH-M1 A/B 96 (A组48B组48) 514MHz-596MHz 晶体控制锁相环合成器 40Hz-18KHz 12ms 1/4λ 两节AA(5号)电池 0°C-40°C -10°C-40°C >70dB ≤0.5% 260x55x55mm 345g(不含电池) Should liquid from the batteries come into contact with skin or clothing, rinse immediately with fresh water. - 1 2 3 4 5 Product Structure 1 2 3 4 5 6 ①BodyConstruction ②OLEDScreen ③Power/MuteButton ⑤Antenna ⑥BatteryCompartment ④OperatingPanel ①BodyConstruction Ergonomic design ② Mute is off C. Lock Icon E. Group & Channel A C D B E F CH-B-03 577.210MHZ A. RF Frequency Indicator Indicating current power levels: H for high power, L for low power. B. Mute Indicator Mute is on D. Battery Level Indicator Showing battery level. The OLED screen indicates the device is connected to Group B, Channel 3. F. Frequency Indicating current frequency. -CHChannel:1-48selectablechannelsforA/Bgroups. GRP/CH Settings: -GRPGroup:A/Bgroupsforselection. ③Power/MuteButton Power : Long press the button for two seconds to power it on/off. (Note: When muted, the audio signals will not be outputted. But the RF signal will still be transmitted) Mute : Press the button to enter or exit silent mode. ④OperatingPanel A B A. Lock Button When Lock is ON, the device will be locked. It will prevent misoperation when using the microphone. B. RF Power Button S…

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Cover Letter(s)

GODOX PHOTO EQUIPMENT CO.LTD Office of Engineering Technology Federal Communications Commission 7 435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2ABYN020 To Whom It May Concern, Date: 2021/01/07 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. 因Schematic Diagram 因Block Diagram 因Parts List 区Operational Description 因Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR§2.803 and the importation rules in Title 47 CFR§2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); 因ExternalPhotos 区TestSetup Photos 因InternalPhotos 区UserManual 口For 45 days, pursuant to Public Notice DA 04-1705. OR 区For180 days pursuantto KDB 726920 D01. 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. Sincere ly , Signature: Name: HONGWU WEN Title: Manager Email: [email protected] 任了 v--- 寸Je,趴 ,)7 :,-1 - o I 、 ")

External Photos

S20081803905 Model: WH-M1 Photo 1 Photo 2 S20081803905 Model: WH-M1 Photo 3 Photo 4 S20081803905 Model: WH-M1 Photo 5 Photo 6

Internal Photos

S20081803905 Model: WH-M1 Photo 1 Photo 2 S20081803905 Model: WH-M1 Photo 3 Photo 4 S20081803905 Model: WH-M1 Photo 5 Photo 6 S20081803905 Model: WH-M1 Photo 7 Photo 8 ANT S20081803905 Model: WH-M1 Photo 9

RF Exposure Info

FCC ID: 2ABYN020 Portable device 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 KDB447498 D01 General RF Exposure Guidance V06 The 1-g SAR and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)]·[√f(GHZ)] ≤ 3.0 for 1-g SAR where: • f(GHZ) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Antenna Type : PCB antenna Antenna Gain: 0 dBi Group A Modulation Channel Freq. (GHz) Conduct ed power (dBm) Conducte d power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculatio n 1g SAR Exclusion threshold SAR test exclusion 0.5146 -4.8550.327-4±1 -3 0.501<50.071903.00YES 0.5244 -3.5760.439-4±1 -3 0.501<50.072593.00YES 0.5338 -3.5190.445-4±1 -3 0.501<50.073243.00YES GFSK Group B Modulation Channel Freq. (GHz) Conduct ed power (dBm) Conducte d power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculatio n 1g SAR Exclusion threshold SAR test exclusion 0.5366 -3.5910.437-4±1 -5 0.316<50.046333.00YES 0.5445 -4.4360.360-4±1 -5 0.316<50.046673.00YES 0.5957 -5.6230.274-5±1 -6 0.251<50.038773.00YES GFSK Conclusion: For the max result : 0.03877≤ 3.0 for 1-g SAR, No SAR is required. Signature: Date: 2021-01-07 NAME AND TITLE (Please print or type): Alex Li /Manager COMPANY (Please print or type): Shenzhen NTEK Testing Technology Co., Ltd./ 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen 518126 P.R. China

Test Report

Report No.: S20081803903001 Version.1.0 Page 1 of 53 FCC RADIO TEST REPORT FCC ID: 2ABYN020 Product: Wireless Handheld Microphone Transmitter Trade Name: Model Name: WH-M1 Family Model: N/A Report No.: S20081803903001 Prepared for GODOX PHOTO EQUIPMENT CO.LTD 1st to 4th Floor,Building 2/1st to 4th Floor, Building 4 ,Yaochuan Industrial Zone,Tangwei Community,Fuhai Street,Baoan District,Shenzhen, 518103 China Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen P.R. China Tel:400-800-6106 , 0755-3699-5508 Website:www.ntek.org.cn Report No.: S20081803903001 Version.1.0 Page 2 of 53 TEST RESULT CERTIFICATION Applicant’s name ................. : GODOX PHOTO EQUIPMENT CO.LTD Address ................................. : 1st to 4th Floor,Building 2/1st to 4th Floor, Building 4 ,Yaochuan Industrial Zone,Tangwei Community,Fuhai Street,Baoan District,Shenzhen, 518103 China Manufacture's Name ............ : Godox Photo Equipment Co.,Ltd. Address ................................. : 1-4 Floor, Building 2, 1-4 Floor,Building 4, Yaochuan Industrial Zone, Tangwei Community,Fuhai Street, 518103 Bao'an District, Shenzhen, P.R. China Product description Product name............................ : Wireless Handheld Microphone Transmitter Model and/or type reference ............................. : WH-M1 Family Model ............................. : N/A Standards ............................. : FCC CFR47 Part 74 Test procedure ............................... : TIA-603-E: 2016 and KDB 206256 D01 Wireless Microphone Certification v02 This device described above has been tested by NTEK, 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. This report shall not be reproduced except in full, without the written approval of NTEK, this document may be altered or revised by NTEK, personnel only, and shall be noted in the revision of the document. Date of Test ........................................... : Date (s) of performance of tests ............. : 18 Aug. 2020 ~14 Jan. 2021 Date of Issue .......................................... : 14 Jan. 2021 Test Result.............................................. : Pass Testing Engineer : (Mary Hu) Technical Manager : (Jason Chen) Authorized Signatory : (Alex Li) Report No.: S20081803903001 Version.1.0 Page 3 of 53 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 5 1.1FACILITIES AND ACCREDITATIONS 6 1.1 MEASUREMENT UNCERTAINTY 6 2 . GENERAL INFORMATION 7 2.1 GENERAL DESCRIPTION OF EUT 7 2.2 DESCRIPTION OF TEST MODES 9 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 10 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 11 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 12 3 . EMISSION TEST 13 3.1 RADIATED EMISSION MEASUREMENT 13 3.1.1 APPLICABLE STANDARD 13 3.1.2 CONFORMANCE LIMIT 13 3.1.3 MEASURING INSTRUMENTS 13 3.1.4 TEST CONFIGURATION 13 3.1.5 TEST SETUP 13 3.1.6 TEST PROCEDURE 14 3.1.7 TEST RESULTS (BETWEEN 9KHZ – 30MHZ) 15 3.1.8 TEST RESULTS (BETWEEN 30MHZ– 1GHZ) 16 3.1.9 TEST RESULTS (ABOVE 1000 MHZ) 18 4 . RF OUTPUT POWER 20 4.1 CONDUCTED OUTPUT POWER 20 4.1.1 APPLIED PROCEDURES / LIMIT 20 4.1.2 TEST PROCEDURE 20 4.1.3 TEST SETUP 20 4.1.4 EUT OPERATION CONDITIONS 20 4.1.5 TEST RESULTS 21 5 . MODULATION CHARACTERISTICS 23 5.1 APPLIED PROCEDURES / LIMIT 23 5.2 TEST PROCEDURE 23 5.3 EUT OPERATION CONDITIONS 23 Report No.: S20081803903001 Version.1.0 Page 4 of 53 Table of Contents Page 5.4 TEST RESULTS 24 6 . OCCUPIED BANDWIDTH OF EMISSION 31 6.1 APPLIED PROCEDURES / LIMIT 31 6.2 TEST PROCEDURE 31 6.3 DEVIATION FROM STANDARD 31 6.4 TEST SETUP 31 6.5 EUT OPERATION CONDITIONS 31 6.6 TEST RESULT 32 7 . SPURIOUS EMISSIONS AT ANTENNA TERMINALS 34 7.1 TEST PROCEDURE 34 7.2 EUT OPERATION CONDITIONS 34 7.3 TEST RESULTS 35 8 . FREQUENCY STABILITY 40 8.1 STANDARD REQUIREMENT 40 8.2 TEST CONFIGURATION 40 8.3 TEST PROCEDURE 40 8.4 TEST RESULT 41 9 . NECESSARY BANDWIDTH (BN) FOR ANALOGUE SYSTEMS 45 9.1 APPLIED PROCEDURES / LIMIT 45 9.2 TEST PROCEDURE 46 9.3 DEVIATION FROM STANDARD 46 9.4 TEST SETUP 46 9.5 EUT OPERATION CONDITIONS 47 9.6 TEST RESULT 47 10 . EUT TEST PHOTO 53 Report No.: S20081803903001 Version.1.0 Page 5 of 53 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC CFR47 Part 74 Standard Section Test Item Judgment Remark 74.861(e)(1)(ii) RF Output Power PASS 2.1047(a) Modulation Characteristics PASS 2.1049(c)(1) Occupied Bandwidth PASS 2.1053 & 74.861(e)(6) Radiated Emissions PASS 2.1051 Spurious emissions at antenna terminals PASS 2.1055(a)(1) Frequencies Stability PASS 74.861(e) (7) Necessary bandwidth PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Requirement for Radio Equipment on Certification: 1. RF output Power For transmitters, the power output shall be measured at the RF output terminals. 2. Modulation Characteristics For Voice Modulated Communication Equipment, a curve or equivalent data showing the frequency response of the audio modulating circuit over a range of 100 to 5000Hz shall be submitted. 3. Occupied Bandwidth For radiotelephone transmitter, other than single sideband or indenpent sideband transmitter, where modulated by a 2.5KHz tone at an input level 16 dB greater than that necessary to produce 50 percent modulation. 4. Spurious Emission at Antenna Terminals The radio frequency voltage or power generated within the equipment and appearing on a spurious Frequency shall be checked at the equipment output terminal when properly loaded with a suitable artificial antenna. 5. Field Strength of Spurious Emission Measurements shall be made to detect spurious emission that may be radiated directly from the cabinet, control circuits, power leads, or intermediate ciruit elements under normal condition of installation and operation. 6. Frequencies Tolerance The frequency stability shal…

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Test Setup Photos

Radiated Measurement Photos

Contact Information

Applicant

HONGWU WEN
[email protected]+86-755-25737526-801Fax: +86-755-25737526-801

Technical Contact

GODOX PHOTO EQUIPMENT CO.LTD
[email protected]

China

Test Firm

Shenzhen NTEK Testing Technology Co., Ltd.Alex Li
[email protected]+86-755-6115-9384

Technical Specifications

#Rule PartsFrequency RangePower OutputEmissionTolerance
174.861514.56 MHz - 595.66 MHz445.00 µW56K1F3E0.0017000000 ppm
Confidentiality
Long Term
Grant Notes
Output power listed is conducted power. End-users must be provided with transmitter operating conditions for satisfying RF exposure compliance.

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