日韩欧洲精品无码AV,99国产午夜精品一区二区天美,精品久久免费一区二区三区四区,久久综合图区亚洲综合图区,久久久久亚洲AV免费观看,精子网久久国产精品,亚洲AⅤ无码一区二区二三区性色,亚洲精品国产电影,亚洲资源在线观看,婷婷五月丁香在线

  • 
    
  • <ul id="yy6ca"></ul>
  • <del id="yy6ca"></del>
    <ul id="yy6ca"></ul>
    <strike id="yy6ca"><menu id="yy6ca"></menu></strike>
    Hotline:400-880-1556

    English




    Bluetooth speaker radio model approval SRRC certification process——ZRLK

    Author:中認(rèn)聯(lián)科 time:2020-12-21 Ctr:1597

    With the rapid development of Bluetooth technology in recent years, the Bluetooth function has been widely used in various products. Currently on the market, Bluetooth speakers are dominated by portable speakers, which are generally small and portable, and Bluetooth speaker technology is gradually being valued and accepted by consumers due to its convenient features. Because of the wireless Bluetooth function, Bluetooth speakers need to be SRRC certified, that is, radio product model approval certification, before they can be distributed in the market.

    image.png

    What is SRRC certification?

    China Model Approval is abbreviated as SRRC certification, which is a national compulsory certification designed to distinguish between the civilian band and the military band in the wireless band. It is the technical management of the spectrum parameters and technical indicators of the radio transmission equipment before it is put into use in the development, production, import, and purchase links. Since June 1, 1999, radio component products sold and used in China must obtain radio model approval. Domestically produced, sold and used radio transmission equipment must be type approved, and the approval certificate and type approval code must be issued. The type approval code must be indicated on the label of the factory equipment.

    image.png

    SRRC certification application requirements

    1. Test samples: 3 sets of engineering prototypes + 1 finished product

    2. Certification period: 5 weeks (5weeks)

    3. Certificate validity period: 5 years

    SRRC certification application process

    1. Application for account registration of the Ministry of Industry and Information Technology

    2. Submit audit materials

    3. Commission product testing

    4. Issue type approval certificate

    Information needed for SRRC certification

    1. Application Form for Model Approval of Radio Transmission Equipment

    2. Letter of Commitment for Model Approval of Radio Transmission Equipment

    3. Certification power of attorney

    4. Product six-sided photos + nameplate

    5. List of key components

    6. Description of antenna gain and cable loss

    7. Difference statement

    image.png

    For more information about radio model approval SRRC certification, please call ZRLK for detailed inquiries, and professional engineers will answer you online. If you have a product that needs SRRC certification, you can 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
    • Compliance leads to bestsellers! Key points to know for SRRC Certification of Smart refrigerators

    • CE certification for smart dishwashers: Ensuring quality and expanding the European market

    • Focus on the CCC certification of power adapters for sweeping robots, safeguarding safety and quality

    • Electric shaver battery CCC certification: A dual guarantee of safety and quality

    Follow Us
    91精品国产亚洲爽啪在线影院| 色噜噜国产99性色内射| 超碰成人人人做人人爽| 又湿又紧又大又爽a视频| 4399理论片午午伦夜理片| 日韩精品无码免费专区网站| 国产chinasex对白videos麻豆 | 亚洲av成人无码久久精品老人| 国产18GAY小鲜肉| 亚州视频一区| 成人无码久久久一区二区| 人妻 丝袜美腿 中文字幕| 麻豆传播媒体app大全免费版| 国产成人精品无码短视频| 真人无码作爱免费视频网站| 亚洲国产精品无码久久| 狠狠躁天天躁无码中文字幕| 久久天天躁狠狠躁夜夜av| 无码国产精成人午夜视频一区二区| 少妇又紧又色又爽又刺激视频| 国产熟女乱子视频正在播放 | 久草日B视频一二三区| 精品欧美一区二区精品久久| 99久久国语露脸精品国产| 老少配老妇老熟女中文普通话| 亚洲日韩小电影在线观看 | 久久zyz资源站无码中文动漫| 欧美疯狂做受XXXXX高潮| 精品99牛牛视频| 91专区在线| 精品精品国产欧美在线小说区| 亚洲欧美日韩中文字幕一区二区三区 | 亚洲国产精品日韩av不卡在线 | AV无码久久久久不卡蜜桃| 亚洲三级在线免费观看| 无码人妻精品一区二区三区99不卡| 伊人久久精品一区二区三区| 亚洲AV无码破坏版在线观看| 亚洲熟女一区二区三区| 国产在线一区二区三区蝌蚪| 色噜噜一区二区三区|