中文字幕日韩在线观看,久久久人人玩人妻精品综合,国产欧美日本在线,久久精品免费视频6,欧美精品黄色网站,色综合久久久久无码专区,亚洲区欧美中文字幕久久,国产手机在线视频,国产中文字幕视频在线观看,日本一区二区免费在线观看

Hotline:400-880-1556

English




Communication module CTA network access certificate processing——ZRLK

Author:中認聯(lián)科 time:2022-04-11 Ctr:1597

The wireless communication module is the information portal for all kinds of intelligent terminals to access the Internet of Things. It is the key link connecting the perception layer and the network layer of the IoT. At present, in the M2M scenario, more cellular communication modules (2G/3G/4G) are used, and LPWAN modules (NB/loT, LoRa) will be rapidly applied in the future. However, in general, if such products want to be sold in my country, they need to apply for CTA network access certification.

What is a CTA Network License?

CTA network access license is a product certification for communication products. It is mainly aimed at the network access license system implemented for the communication terminal equipment, radio communication equipment and telecommunications equipment involved in the interconnection between networks, commonly known as CTA, in accordance with the current laws and regulations. It is stipulated that telecommunications equipment must obtain a network access license issued by the Ministry of Information Industry; without a network access license, it shall not be connected to the public telecommunications network for use or sold in China.

image.png

Wireless communication module CTA network access certification testing standards

Test purpose: After passing the test of the National Radio Monitoring Center Test Center, obtain the type approval certificate of radio transmission equipment

Test items: Refer to the test report for specific test items such as frequency band radio frequency performance, conducted spurious emission, and radiated spurious.

Test basis: YD1214-2006, YD1215-2006, GB/T 22450.1-2008, YDB 086.1-2012, etc.

Test content: It is divided into GSM part, TD-SCDMA part, TD-LTE part, 2.4GHz wireless local area network part (DSSS, OFDM and 802.11n 20MHz). Please refer to the test report for detailed test content.

Documents to be prepared for the application for CTA network access certification of the wireless communication module

1. Application Form for Approved Radio Transmission Equipment Model (in triplicate)

2. A copy of the business license of the enterprise legal person (in triplicate)

3. The whole of the equipment, clear photos of the front and rear panels and their structural dimensions (in triplicate)

4. Equipment technical information manual (in triplicate)

5. Letter of introduction from the unit (one copy)

6. A complete set of test prototypes

Wireless communication module CTA network access certification process

1. Get in touch with our laboratory to learn more about the certification;

2. Provide relevant certification information required by our company;

3. Mail related products to our company for testing;

4. Receive samples and conduct relevant tests;

5. Issue the relevant CTA network access certification report certificate.

image.png

For wireless communication module CTA network access certification, please contact our company ZRLK, we will provide you with professional and efficient testing and certification services, price concessions, and considerate service. If you provide us with product pictures and specifications, we will give you corresponding cycles, quotations and specific solutions according to your products. You are welcome to inquire!

Related Articles
  • Analysis of Common Misunderstandings and Special Scenarios in Lithium Battery CCC Certification: Key Points of Compliance from Complete Machines to Exports

  • Lithium-ion Battery CCC Certification: A Comprehensive Guide from Mandatory Implementation to Market Compliance

  • 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

Follow Us
老妇xxxxx性开放| 欧美xxxx色视频在线观看| 性大毛片视频| а√天堂资源在线| 巨大黑人极品videos精品| 色诱久久久久综合网ywww| 久久精品国产99国产精品亚洲| 88国产精品视频一区二区三区| 一区二区三区在线 | 欧洲| 国产精品无码翘臀在线观看| 色综合久久久久综合体桃花网| 久久久久亚洲av成人无码电影 | 亚洲精品成人久久久| 色欲人妻aaaaaa无码| 无码人妻一区二区三区免费视频 | 内射老阿姨1区2区3区4区| 国产l精品国产亚洲区久久| 久久精品无码一区二区三区| 国产精品51麻豆cm传媒| 国产美女被遭强高潮网站不再| 日韩一卡2卡3卡4卡新区亚洲 | 啊灬啊别停灬用力啊岳| 少妇高潮毛片免费看| 国产欧美VA欧美VA香蕉在线| 亚洲精品成人区在线观看| 欧美国产日产一区二区| 中文精品无码中文字幕无码专区 | 欧美色精品视频在线观看| 少妇高潮太爽了在线观看欧美| 久久精品国产亚洲AV无码娇色 | av大片| 大胸美女被吃奶爽死视频| 美女裸体18禁免费网站| 国产精品久久午夜夜伦鲁鲁| 中文字幕无码av不卡一区| 三年中国片在线高清观看| 欧美牲交a欧美牲交aⅴ免费真| 亚洲av无码第一区二区三区| 免费a级毛片| 在线观看国产成人av片| 久久久久亚洲精品中文字幕|