2AYOU-X3HHUHF WIRELESS MICROPHONE

/ 目录..............................................................................1 Content.................................................................................14 ............ 前言..........................................................................................2 产品特性....................................................................................2 适用范围....................................................................................2 包装清单....................................................................................2 技术参数....................................................................................3 功能示意....................................................................................4 麦克风使用方法........................................................................8-9 对频操作....................................................................................9 安全警示.................................................................................10 关于图标含义解释.....................................................................11 环保说明.................................................................................12 产品服务保证卡........................................................................13 01 正面板..............................................................................4 背面板..............................................................................4 手持麦克风........................................................................5 腰挂发射器........................................................................6 显示屏..............................................................................7 发射器安装.....................................................................7-8 手持麦克风安装..................................................................8 X3HH/X3PP ■ 前言 ■ 产品特性 ● ● ● ● ● ● ● 02 ■ 适用范围 尊敬的用户： 感谢您选购得胜X3HH&X3PP UHF无线麦克风，为了您能够更好的了解 使用本产品，建议您在使用前仔细阅读本说明书。 若存在有疑问或者您有宝贵的建议，可通过拨打得胜官方 服务热线400 6828 333或微信扫描二维码关注得胜官方公众号 与我们联系。 教学、培训、演讲、家庭娱乐、户外演出等 采用UHF无线麦克风专用频段设计，不受其它工业频率的干扰 32组频道可调节，避免频率干扰，支持多套麦克风同时使用 红外对频方式，只需轻松一按，即可完成发射机与接收机频道同步 使用距离远，工作稳定可靠，空旷地带可达50米以上 接收机采用USB Type-C接口供电，可连接移动电源户外使用 发射机采用两节AA电池供电，电池使用时间长，维护、更换方便 具有独立的输出和混合输出，可接调音台和卡拉OK放大器 ■ 包装清单 手持麦克风...........................2只 接收机.................................1台 适配器（含充电线）...............1个 音频线.................................1条 AA电池.................................4节 使用手册...........................1份 X3HHX3PP 腰挂发射器...........................2只 接收机.................................1台 头戴麦克风...........................1只 领夹麦克风...........................2只 适配器（含充电线）...............1个 音频线.................................1条 AA电池.................................4节 使用手册...........................1份 X3HH/X3PP 03 ■ 技术参数 注：以上数据由得胜实验室测试得到，并拥有最终解释权！ 频率范围： (分段设计) 调制方式：宽带FM 静音控制：导频ID码 可调范围：20MHz 信道数量：64 信道间隔：300KHz 频率稳定度：±0.015% 动态范围：≥90dB A+ 调制频偏：±48KHz 频率响应：80Hz～18KHz 综合信噪比：≥95dB A+ 综合失真：≤0.5%（at 1KHz) 工作温度：-10°C～+40°C 537～555.9MHz 供电：DC 5V 0.5A 音频输出方式：独立与混合 灵敏度：≤-90 dBm(接线测试) 音频输出最大电平：1.2V/RMS (at 1KHz THD=1%) 尺寸（LxWxH)：160X157X33mm 重量： 475g 输出功率：≤10mW 供电：两节AA 电池 使用时间：≥8小时 尺寸（LxWxH)：100x64x24.5mm 重量：80g 输出功率：≤10mW 供电：两节AA 电池 使用时间：≥8小时 尺寸（DxL)：Ф50x236mm 重量： 255g 系统指标 接收机 腰挂发射器 手持麦克风 X3HH/X3PP 04 ■ 功能示意 ① 电源按键：长按2秒开启或关闭电源；开机状态下，点按进入红外对频； ② 音量旋钮：调整对应通道音量；顺时针旋转逐渐增大音量，逆时针旋转 逐渐减少音量； ③ 信号指示：显示对应通道工作状态；未接收到RF信号时，常亮红灯；接 收到RF信号时，亮绿灯；在对频状态下，信号灯红绿交替闪烁； ④ IR对频窗口：对频时接收红外对频信号； 正面板 ⑤ Type-C电源接口：连接电源适配器或外接移动电源； ⑥ 音频输出接口：连接OUT-A或OUT-B其中一路输出为麦克风信号混合输 出；连接OUT-A和OUT-B两路输出为麦克风信号独立输出。 ① ② ③ ④ ⑤⑥ 背面板 X3HH/X3PP 05 ① 显示屏：显示频率编码、信号通道、麦克风信号状态、电池电量等信息； ② IR对频窗口：对频时发射红外对频信号； ③ 电源开关：拨动开关至ON时开机，拨动开关至OFF时关机； ④ 调频按键：用于调整频率编码、对频操作，具体操作详见“对频操作”部 分； ⑤ 电池仓：用于安装AA电池； 手持麦克风 ① ④ ③ ② ④ ⑤ IR CHA CHB X3HH/X3PP 06 ① AF调节：调节灵敏度高低；拨动AF开关到HIGH时，AF灵敏度调整为高， 适配领夹麦克风使用；拨动AF开关到LOW时，AF灵敏度调整为低，适配 头戴麦克风使用； ② 显示屏：显示频率编码、信号通道、麦克风信号状态、电池电量等信息； ③ 调频按键：包含SET键、+键、-键；用于调整频率编码、对频操作，具体 操作详见“对频操作”部分； ④ IR对频窗口：对频时发射红外对频信号； ⑤ 外置天线：为1/4波长天线； ⑥ 电源开关：长按2秒开关机，循环点按开启或关闭静音功能； ⑦ 背扣：用于将发射器佩戴固定； ⑧ 电池仓：用于安装AA电池； ⑨ 静音指示灯：开启静音时，常亮红灯，关闭静音时，常亮绿灯； ⑩ 麦克风连接座：用于连接Ø3.5mm接口的领夹麦克风或头戴麦克风； 腰挂发射器 ⑩ ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ CHB IR X3HH/X3PP 07 发射器安装 1. 安装电池：同时按压电池仓伸缩键取出电池仓；将2节AA电池按电池仓 标明的正负极性安装，注意电池极性不要装反；将电池仓推送入发射器 电池卡座内，直到电池仓伸缩键“哒”的一声扣紧到位；如下图A 图A ① 信号符号：显示麦克风RF信号状态； ② 电池电量：电池电量有三格，以格数的多少来表示电池电量。电量不足 时，电池符号闪烁； ③ 工作频率：显示当前麦克风工作频率编码，A通道显示CH01-CH32 ，B通 道显示 CH33-CH64； ④ 信号通道：麦克风工作信号通道； ①② ④ ③ 显示屏 CHB X3HH/X3PP 08 ■ 麦克风使用方法 1. 将电源适配器或移动电源连接接收机Type-C接口； 2. 通过音频线连接音频输出接口至扩声设备（如调音台、卡拉OK放大器） 麦克风输入接口；麦克风连接扩声设备时，请将扩声设备音量调整为最 小，避免连接冲击声对扩声设备影响； 3. 长按2秒接收机电源开关键，接收机信号指示灯长亮红色，表示电源已开 启； 逆时针钮开麦克风尾盖，将2节AA电池按电池仓标明的正负极性安装，注意 电池极性不要装反；然后顺时针旋紧麦克风尾盖；如下图 手持麦克风安装 图B 2. 将领夹麦克风插头或头戴麦克风插入麦克风连接座，并锁紧固定；如下 图B ② ① X3HH/X3PP 产品出厂时频率已默认配对好，开机会自动连接，无需配对。如遇有信 号干扰，可按下面方法进行重新调节频率及对频。 开机状态下，长按手持麦克风CH按键2秒进入调频模式，待显示屏频道 闪烁显示时，点按CH按键切换频率编码，每点按一次切换一个频率编码， 再次长按CH按键2秒确定频率编码并自动进行对频模式，数码滚动显示 “----”，将手持麦克风IR对频窗口与接收机IR对频窗口成直线相对（对频距 离建议10cm-50cm之间），点按接收机电源开关进入对频模式，接收机对 应通道信号红绿交替闪烁，对频成功后，接收机长常绿色。 提示：手持麦克风进入对频模式后，请在5秒内完成对频操作。若对频失败， 请重新按上面方法对频。 开机状态下，长按腰挂发射器SET按键2秒进入调频模式，待显示屏频道 闪烁显示时，点按+键或-键切换频率编码，每点按一次切换一个频率编码， 再次长按SET按键2秒确定频率编码并自动进行对频模式，数码滚动显示 “----”，将腰挂发射器IR对频窗口与接收机IR对频窗口成直线相对（对频距 离建议10cm-50cm之间），点按接收机电源开关进入对频模式，接收机对 应通道信号红绿交替闪烁，对频成功后，接收机长常绿色。 提示：腰挂发射器进入对频模式后，请在5秒内完成对频操作。若对频失 败，请重新按上面方法对频。 ■ 对频操作 手持麦克风 腰挂发射器 4. 打开手持麦克风或腰挂发射器电源开关，当接收器通道信号指示灯长亮 绿色，表示与对应接收机通道（CHA或CHB）连接成功；若未连接成 功，具体操作详见“对频操作”部分； 5. 使用时，根据实际情况调整接收机的音量旋钮至适当音量，控制麦克风 输出音量； 09 X3HH/X3PP 10 ■ 安全警示 为避免电击、高温、着火、辐射、爆炸、机械危险以及使用不当等可能 造成的人身伤害或财产损失，使用本产品前，请仔细阅读并遵守以下事项： 1．使用产品时请确认所连接设备与本产品功率是否匹配以及合理调整设备 音量大小，不要在超过产品功率及大音量下长时间使用，以免造成产品 异常和听力损伤； 2．使用中若发现有异常（如冒烟、异味等），请立即关闭电源开关并拨掉 电源插头，然后将产品送经销商检修； 3．若产品需要使用可拆装电池时，严禁使用外壳绝缘材料破损的电池；请 不要为非充电电池充电； 4．废弃电池需放入指定的分类垃圾桶，不可作为儿童玩具或直接丢弃，以 免造成安全隐患或影响环境； 5．超过一周不使用本产品时，请取出麦克风内电池，以免电池漏液导致产 品损坏； 6．本产品及附件都应放置在室内干燥通风处，勿长期存放在潮湿、灰尘多 的环境，使用中避免靠近火源，雨淋、进水、过度碰撞、抛掷、振动本 机及覆盖通风孔，避免损坏其功能； 7．若产品需要固定于墙壁或天花板上时，请确保固定到位，防止因固定强 度不足导致产品发生跌落危险； 8．使用该产品时需遵守相关安全规定，法律法规明确禁止使用场合请勿使 用产品，以免导致意外事故； 9．请不要自行拆机改装或维修，以防止出现人身伤害，如有问题或服务需 求请联系当地经销商跟进处理。 X3HH/X3PP 11 此符号表示，根据WEEE指令(2012/19/EU)和国家法律，由于这种类 型的废弃物会有潜在的有害物质，可…

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GUANG DONG TAKSTAR ELECTRONIC CO., LTD. Agent Authorization Company: GUANG DONG TAKSTAR ELECTRONIC CO., LTD. Address: DINGGANG, NO.5 TEAM, XIALIAO VILLAGE, LONGXI TOWN, BOLUO COUNTY, HUIZHOU CITY, GUANGDONG PROVINCE, CHINA Product Name: UHF WIRELESS MICROPHONE Model Number(s): X3HH Product Description: UHF WIRELESS MICROPHONE 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: 2021-01-19 Name: WenshanChen Company: GUANG DONG TAKSTAR ELECTRONIC CO., LTD.

GUANG DONG TAKSTAR ELECTRONIC CO., LTD. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2021-01-13 Subject; Request for Confidentiality FCC ID: 2AYOU-X3HH 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 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); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to 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. Sincerely GUANG DONG TAKSTAR ELECTRONIC CO., LTD. Contact person: WenshanChen

External Photos TOP VIEW OF Microphone BOTTOM VIEW OF Microphone FRONT VIEW OF Microphone BACK VIEW OF Microphone LEFT VIEW OF Microphone RIGHT VIEW OF Microphone

FCC ID Label Location FCC ID:2AYOU-X3HH

Internal Photos OPEN VIEW OF Microphone OPEN VIEW OF Microphone INTERNAL VIEW-1 OF Microphone INTERNAL VIEW-2 OF Microphone INTERNAL VIEW-3 OF Microphone INTERNAL VIEW-4 OF Microphone INTERNAL VIEW-5 OF Microphone Antenna

RF EXPOSURE EVALUATION 1. PRODUCT INFORMATION Product Description UHF WIRELESS MICROPHONE Model Name X3HH FCC ID 2AYOU-X3HH 2. EVALUATION METHOD According to 447498 D01 General RF Exposure Guidance v06 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 5 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 and ≤ 7.5 for 10-g extremity 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 3. CALCULATION P t =7.12dBm=5.15mW The value of the Maximum output power P t is referred to the test report of the CFR47 §15.247. The result for RF exposure evaluation SAR=(5.15mW /5mm) .[√0.537(GHz)]= 0.75<3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR. 4. CONCLUSION The SAR evaluation is not required.

Page 1 of 45 FCC Test Report Report No.: AGC01612201102FE04 FCC ID : 2AYOU-X3HH APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : UHF WIRELESS MICROPHONE BRAND NAME : N/A MODEL NAME : X3HH APPLICANT : GUANG DONG TAKSTAR ELECTRONIC CO., LTD. DATE OF ISSUE : Dec. 25, 2020 STANDARD(S) : FCC Part 74 Subpart H REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC01612201102FE04 Page 2 of 45 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Dec. 25, 2020 Valid Initial Release Report No.: AGC01612201102FE04 Page 3 of 45 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY .......................................................................................................................... 5 2. GENERAL INFORMATION ....................................................................................................................................... 6 2.1. PRODUCT DESCRIPTION ....................................................................................................................................................... 6 2.2. TABLE OF CARRIER FREQUENCYS ......................................................................................................................................... 6 3. MEASUREMENT UNCERTAINTY ............................................................................................................................ 7 4. DESCRIPTION OF TEST MODES ............................................................................................................................ 8 5. SYSTEM TEST CONFIGURATION........................................................................................................................... 9 5.1. CONFIGURATION OF EUT SYSTEM ........................................................................................................................................ 9 5.2 EQUIPMENT USED IN TESTED SYSTEM .................................................................................................................................. 9 5.3. SUMMARY OF TEST RESULTS ................................................................................................................................................ 9 6. TEST FACILITY ....................................................................................................................................................... 10 7. OUPUT POWER ...................................................................................................................................................... 11 7.1. TEST LIMIT .......................................................................................................................................................................... 11 7.2. MEASUREMENT PROCEDURE ............................................................................................................................................ 11 7.3. TEST SETUP ........................................................................................................................................................................ 12 7.4. TEST RESULT ....................................................................................................................................................................... 13 8. MODULATION CHARACTERISTICS ..................................................................................................................... 14 8.1 TEST LIMIT ........................................................................................................................................................................... 14 8.2 MEASUREMENT METHOD ................................................................................................................................................... 14 8.3. TEST SETUP ........................................................................................................................................................................ 14 8.4 TEST RESULT ........................................................................................................................................................................ 15 9. OCCUPIED BANDWIDTH ....................................................................................................................................... 17 9.1. TEST LIMIT .......................................................................................................................................................................... 17 9.2. MEASUREMENT PROCEDURE ............................................................................................................................................ 17 9.3. TEST SET-UP ....................................................................................................................................................................... 17 Report No.: AGC01612201102FE04 Page 4 of 45 9.4. MEASUREMENT RESULTS ................................................................................................................................................... 18 10. FREQUENCY STABILITY ..................................................................................................................................... 20 10.1. TEST LIMIT ........................................................................................................................................................................ 20 10.2. MEASUREMENT PROCEDURE .......................................................................................................................................... 20 10.3. TEST SET-UP ..................................................................................................................................................................... 21 10.4. TEST RESULT .......................................................................................................…

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Test Setup Photos RADIATED EMISSION TEST SETUP BELOW 1GHZ RADIATED EMISSION TEST SETUP ABOVE 1GHZ