<sub id="u7b13"><p id="u7b13"></p></sub>
    <p id="u7b13"><menu id="u7b13"></menu></p>
    <p id="u7b13"></p>
      <cite id="u7b13"></cite>

        久久精品夜色国产亚洲av,色狠狠综合天天综合综合,四虎国产精品成人免费久久,亚洲自拍偷拍福利小视频,一区二区三区黄色一级片,国产精品自拍一二三四区,国产在线视频不卡一区二区,91久久亚洲综合精品成人
        Hotline:400-880-1556

        English




        FCC-ID certification for wireless audio equipment——ZRLK

        Author:中認聯(lián)科 time:2021-06-09 Ctr:1903

        Audio equipment is mainly a general term for audio input and output equipment, and it includes many types of products, which can generally be divided into the following types: amplifiers, speakers, multimedia consoles, digital mixers, audio sampling cards, synthesizers, mid-to-high Frequency speakers, microphones, sound cards in PCs, earphones, etc. However, the general wireless audio products that want to export to the US market need to apply for FCC-ID certification.

        What is FCC ID certification?

        FCC is the abbreviation of the Federal Communications Commission (Federal Communication Commission) of the United States. It was established in 1934. It mainly manages and controls radio and communications. It is a government agency and has law enforcement powers. It cooperates with the government and enterprises to formulate FCC regulations and standards. FCC certification is a compulsory EMC certification in the United States, mainly for 9K-3000GHZ electronic and electrical products. The content involves radio, communication and other aspects, especially the radio interference problems of wireless communication equipment and systems, including radio interference limits and measurement methods, and Certification system and organization management system, etc.

        image.png

        Information and requirements for FCC ID certification of wireless audio equipment

        1. FCC application form: the application company name, address, contact information, product name and model, usage standards and other information are required to be accurate;

        2. FCC authorization letter: It must be signed and stamped by the contact person of the applicant company and scanned into an electronic file;

        3. FCC confidentiality letter: The confidentiality letter is an agreement signed by the applicant company and the TCB organization on the confidentiality of product information, which must be signed and stamped by the contact person of the applicant company and scanned into an electronic file;

        4. Block diagram: all crystal oscillators and crystal oscillator frequencies need to be drawn and kept consistent with the circuit diagram;

        5. Circuit diagram: must be consistent with the crystal frequency, the number of crystals and the position of the crystals in the block diagram;

        6. Line description: It is required to be in English, and the principle of realization of the function of the product is clearly described;

        7. Instructions for use: FCC warnings are required;

        8. Tag and tag location: The tag must have an FCC ID number and Statement, and the location of the tag must be significant;

        9. Appearance photos inside the product: the pictures are required to be clear and clear, and remarks should be added when necessary;

        10. Test report: The test is required to be completed, and the product is evaluated in an all-round way according to the standard terms;

        FCC-ID certification process for wireless audio equipment

        1. The applicant submits the application form, signs the contract and pays;

        2. The applicant prepares test samples (wireless products require fixed-frequency machines) and provides product information (see data requirements);

        3. ZRLK issues a draft report, the client confirms, and the official report is issued;

        4. If it is FCC sDoC, the project is completed; if it is to apply for FCC ID, submit the report and technical information to TCB;

        5. After the TCB audit is completed, the FCCID certificate is issued, and ZRLK sends the official report and FCC ID certificate;

        6. After the company obtains the FCC certification, it can use the FCC mark and related declarations on the product.

        image.png

        For wireless audio equipment FCC-ID certification, please contact our company ZRLK. We will provide you with professional and efficient testing and certification services, with favorable prices and courteous service. If you provide us with product pictures and specifications, we will give us the corresponding cycle, quotation and specific plan according to your product. Welcome to inquire!

        Related Articles
        • Wireless routers exported to Australia and New Zealand? First, understand the crucial step of RCM certification

        • RCM certification is not a difficult problem! A Must-have Manual for Air Purifiers Exported to Australia and New Zealand

        • Smart Home Exports to Thailand: Core Points of NBTC Certification for Smart Vacuum Cleaners

        • Thailand NBTC Certification Guide for Smart Door Locks: Easy to Pass and Seize the Southeast Asian Market

        Follow Us
        主站蜘蛛池模板: 国产精品综合色区在线观| 亚洲人成色99999在线观看| 国产精品视频午夜福利| 沁水县| gogogo高清在线观看视频中文| 国产精品白浆无码流出| 激情综合色综合久久综合| 91毛片网| 奶头好大揉着好爽视频| 色综合天天综合网中文伊| 激情内射亚洲一区二区三区| 精品无码一区二区三区的天堂| 中文成人在线| 国产尤物精品自在拍视频首页| 欧美人与动牲猛交A欧美精品 | 久久这里有精品国产电影网| 色综合久久久久综合体桃花网| 久久综合国产精品一区二区| 国产女人18毛片水真多1| 亚洲色大成网站WWW永久麻豆| 亚洲夜色噜噜av在线观看| 国产精品久久国产精麻豆99网站| 欧美老熟妇乱子伦牲交视频| 国产精品免费中文字幕| 狠狠久久五月综合色和啪| 无遮无挡爽爽免费视频| 一区二区三区激情都市| 一区二区三区四区五区黄色| 亚洲高清WWW色好看美女| 精品91在线| 日韩有码中文在线观看| 国产无套内射普通话对白| 亚欧洲乱码视频在线专区| 久久香蕉国产线看观看猫咪av| 香蕉EEWW99国产精选免费| 裕民县| 少妇人妻偷人精品免费| 欧美国产综合视频| japanese边做边乳喷| 国产精品中文字幕一二三| 天天摸天天碰天天添|