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:1252

    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
    • Coffee machine ROHS test report handling guide

    • Cordless vacuum cleaner enters the Chinese market: the only way to 3C certification

    • Attention! California 65 short warning label has been revised and will take effect on January 1, 2025

    • Information Express | EU RoHS announced that it would abandon the proposal to add two substances, TBBP-A and MCCPs

    Follow Us
    无卡无码无免费毛片| 欧美写真视频在线观看| 精品无码国产污污污免费网站国产| 亚洲综合久久精品无码色欲| 久久亚洲国产精品五月天婷| 色五月丁香综合久久| 97国产精华最好的产品有哪些| 天堂…在线最新版资源| 欧美熟妇xxxxx欧美老妇不卡| 夜夜夜高潮夜夜爽夜夜爰爰| 最近免费中文字幕mv在线视频3| 久久精品国产亚洲av电影网| 成人激情综合网| 狠狠做五月深爱婷婷天天综合| 男女性高爱潮免费网站| 日韩 欧美 动漫 国产 制服| 国产婷婷色一区二区三区在线| 国产成年无码久久久久毛片| 91嫩草国产线免费观看91| 国产精品香蕉在线观看| 精品无码黑人又粗又大又长| 国产成人片无码视频在线观看| 波多野结衣中文字幕一区二区三区| 亚洲丁香五月激情综合| 欧美性群另类交| 亚洲精品无码专区在线在线播放| 国产欧美精品区一区二区三区| 成人区人妻精品一区二区不卡网站| 内射干少妇亚洲69XXX| 精品国产一区二区三区不卡| 成人午夜福利视频镇东影视| 性欧美长视频免费观看不卡| 4444亚洲人成无码网在线观看| 中文字幕无码精品亚洲资源网久久| 我把护士日出水了视频| 亚洲国产激情一区二区三区| 狠狠躁夜夜躁人人爽天天69| 久久国产精品久久精品国产| 宝贝几天没c你了好爽菜老板| 一区二区三区中文字幕| 亚洲综合一二三|