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




    Handling of SRRC certification of on-board terminal——ZRLK

    Author:中認聯科 time:2023-02-16 Ctr:1041

    Intelligent vehicle terminal (also known as satellite positioning intelligent vehicle terminal) integrates GPS technology, mileage positioning technology and vehicle black box technology, and can be used for modern management of transport vehicles, including: traffic safety monitoring management, operation management, service quality management, intelligent centralized scheduling management, electronic station board control management, etc. However, as an electronic product with Bluetooth wireless function, the vehicle terminal needs SRRC certification if it wants to be produced and sold in the Chinese market.

    What is SRRC certification?

    China's model approval, referred to as SRRC certification, is a national compulsory certification, which aims to distinguish the civil band from the military band in the wireless band. It refers to the technical management of the spectrum parameters and technical indicators of the radio transmission equipment in the development, production, import, purchase and other links before it is put into use. From June 1, 1999, the radio components sold and used in China must obtain the approval and certification of radio models. The radio transmission equipment produced, sold and used in China shall be subject to type approval, and the approval certificate and type approval code shall be issued. The type approval code shall be marked on the label of the equipment leaving the factory.

    image.png

    Wireless SRRC certification product range

    1. Products with WiFi wireless LAN.

    2. Products with Bluetooth function.

    3. Mobile phone and data terminal products with 2G/3G/4G system.

    Radio transmission equipment is defined as radio communication, navigation, direction finding, radar, remote control, telemetry, radio, television and micro-power (short distance) and other equipment that transmit radio waves, but does not include industrial, scientific research, medical equipment, electrified transportation system, high-voltage power lines and other electrical devices that radiate electromagnetic waves.

    Vehicle terminal SRRC certification test items

    1. Equivalent omnidirectional radiation power (EIRP) test;

    2. Maximum power spectral density;

    3. Frequency range;

    4. Occupied bandwidth (99% of power energy);

    5. Carrier frequency tolerance;

    6. Spurious emission (working state).

    SRRC certification process of on-board terminal

    1. Sign contract

    2. Send samples, fill in information, and arrange the down payment

    3. Audit data

    4. Arrange to test in the laboratory, and rectify if the test fails

    5. Draft report will be issued after passing the test

    6. Confirm that the formal report is correct and submit it to the non-commissioned party for review and certification

    7. Pay the balance

    8. Report to official certificate

    image.png

    Please contact our company ZRLK for SRRC certification of vehicle-mounted terminal. We will provide you with professional and efficient detection and certification services at a preferential price and considerate service. If you provide us with product pictures and specifications, we will give corresponding cycles, quotations and specific plans according to your products. Welcome to call for consultation!

    Related Articles
    • Information | ECHA announced the addition of three SVHC substances for public comment

    • [Compliance Warning] 16 new CMR substance restrictions in EU REACH Annex XVII have come into effect! Relevant enterprises need to check as soon as possible

    • Obtaining UN38.3 certification for pouch batteries can help you avoid detours in international transportation

    • Decoding the CCC Certification for Pouch Batteries: Why Do It? How to do it?

    Follow Us
    中文字幕人妻无码系列第三区| 无码人妻精品一区二区三| A级毛片内射免费视频| 日日狠狠久久8888偷偷色| 亚洲日韩国产二区无码| 久久精品无码一区二区三区| 欧美成人一区二区三区| 亚洲av中文无码乱人伦在线播放| 欧美亚洲日韩国产人成在线播放| julia无码人妻中文字幕在线| AV在线亚洲AV 是全亚洲| 免费看丝袜无码人妻| 亚洲国产精品二区久久| 精品人妻码一区二区三区| 成年免费a级毛片| 日韩一区二区三区射精| 亚洲国产精品国自产拍av| 亚洲国产精品久久久久婷婷老年| 少妇人妻偷人精品一区二区| 亚洲色大成网站WWW久久九| 亚洲无码系列| 中文字幕无线码一区2020青青| 7777色鬼xxxx欧美色妇| 人妻少妇被猛烈进入中文字幕| 国产精品日韩欧美一区二区三区 | 国产情侣大量精品视频| 日本乱人伦片中文三区| 天天爽夜夜爽人人爽| 成人麻豆日韩在无码视频| 国产在线观看中文字幕| 夜夜躁狠狠躁日日躁| 亚洲精品无码乱码成人| 美女视频黄频大全免费| 久久无码人妻丰满熟妇区毛片| 亚洲av成人无码网站…| 又黄又爽又色视频| 亚洲人成网站色www| 国产真人无码作爱免费视频APP| 女人腿张开让男人桶爽肌肌| 白丝美女被狂躁免费视频网站| 视频在线观看91|