China SRRC (State Radio Regulatory Commission) Certification is a regulatory system managed by the State Radio Regulatory Commission under the Ministry of Industry and Information Technology (MIIT). It is designed to regulate and standardize the use of radio equipment in China, ensuring the safety, reliability, and compatibility of such devices, and preventing interference with the radio spectrum.
Here is a detailed introduction to SRRC certification:
1. Background and Origin
SRRC certification is implemented by the State Radio Regulatory Commission (SRRC) under the Ministry of Industry and Information Technology (MIIT) of China. This certification system aims to regulate radio equipment entering the Chinese market to ensure compliance with national radio frequency management requirements.
2. Scope of Applicable Products
SRRC certification applies to all devices that use the radio spectrum for communication, including but not limited to:
• Wireless local area network devices (e.g., Wi-Fi routers)
• Bluetooth devices
• Wireless phones
• Wireless microphones
• Wireless remote control devices
• Mobile phones
• Wireless data transmission equipment
3. Certification Process
The SRRC certification process typically involves the following steps:
1. Application: Manufacturers or agents submit an application to SRRC, providing relevant documents and device samples.
2. Sample Testing: The device is tested in designated laboratories to ensure it meets China's radio frequency and technical standards.
3. Test Report: The laboratory issues a test report, detailing the test results of the device.
4. Review and Approval: SRRC reviews the test report and application materials to decide whether to issue the SRRC certification.
5. Issuance of Certificate: If approved, SRRC issues a certification, allowing the device to be legally sold and used in the Chinese market.
4. Testing Requirements
Devices undergoing SRRC certification testing must meet the following technical requirements:
• Frequency range
• Transmit power
• Bandwidth
• Modulation type
• Occupied bandwidth
• Spurious emissions
5. Management and Supervision
The State Radio Regulatory Commission (SRRC) is responsible for the management and supervision of radio equipment. It conducts regular or random inspections of certified devices to ensure continued compliance with certification requirements.
6. Importance and Impact
SRRC certification is a necessary condition for radio equipment to enter the Chinese market. Devices that do not obtain SRRC certification are prohibited from being sold and used in China. By obtaining SRRC certification, manufacturers ensure their products comply with China's radio frequency management requirements, avoiding interference with other radio equipment and communication networks.
7. Updates and Changes
With the development of radio technology and changes in application scenarios, the standards and requirements of SRRC certification are continually updated and adjusted. Manufacturers need to stay informed about relevant regulations to ensure their devices comply with the latest certification requirements.
In summary, SRRC certification plays a crucial role in regulating the use of radio equipment and ensuring the effective utilization of radio spectrum resources. It is an important tool for market regulation and technical standardization in China.