The SAC (Standardization Administration of the People’s Republic) issued an announcement from December 29, 2022 notifying that an updated version of GB Standard GB 31241-2014: Safety Specifications for Lithium-Ion Cells and Batteries fo...

Sample Request 1.If the built-in module without certification, please provide fixed frequency prototype 5 units (lead RF line), fixed frequency tools 5, fixed frequency software and operating instructions. 2.If the built-in module has been ...

信息技术设备、多媒体设备和接收机 电磁兼容 第1部分：发射要求Information technology equipment, multimedia equipment and receivers—Electromagnetic compatibility—Part 1: Emission requirements The National Standards Plan "Electromagnetic Co...

What is CCC? The full name of 3C certification is "China Compulsory Product Certification". It is a product conformity assessment system implemented by the Chinese government to protect consumers' personal safety and national security, str...

State Radio Regulatory Commission of the People’s Republic of China SRRC is a mandatory certification requirement of the National Radio Regulatory Commission. Since June 1, 1999, the Ministry of Information Industry (MII) of China has ...

SRRC requirements are as follows:Samples: 6 units are provided(1 set as a backup), of which 4 prototypes need to lead out radio frequency cables. Different RF product samples may have different requirements, but basic BT and WIFI need to provide ...

SRRC certificate query, official website： https://ythzxfw.miit.gov.cn/resultQuery For details, please contact David Zeng  info@emc.wiki or 1513888718@qq.com

Everyone knows that SRRC model approval is required in China. So, do you know which frequencies can be used? Does it mean that I can use which frequency to do SRRC? Below are related products regulated by the country, and the frequencies that can...

Everyone knows that SRRC is needed in China, so, do you know which products need to be SRRC certification? Public network mobile communication equipment01 Cellular public network mobile communication base station and auxiliary equipment02 Cel...