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DTi is a domestic third-party testing and certification organization, provides a one-stop solution for SRRC certification, with an experienced engineering/business team, With more than 12 years of testing experience, we provide a full range of testing and certification needs. Service Hotline: 139-2372-2641.

What is SRRC certification

SRRC certification is a certification regulation established by the China Wireless Commission to strengthen the management of imports and production of radio transmission equipment.

Type approval of radio transmission equipment (SRRC for short) refers to the system of technical management of the technical indicators of spectrum parameters in accordance with the law in the development, production, import, purchase and other links of radio transmission equipment before it is put into use.

"Radio Management Regulations" stipulates that the working frequency and frequency band of radio transmission equipment developed, produced and imported shall comply with the relevant state regulations on radio management, and shall be reported to the radio management agency for approval or recordation.

SRRC Certification Test Items

Different products have different emission frequencies, and the detection content is also different. The main detection items are: power, spectrum range, frequency tolerance, bandwidth, stray radiation, etc.

SRRC Certification Test Requirements

1. The model of the equipment under test should have test procedures, methods, standards, conditions, test connection block diagrams, special test accessories and the latest test report (copy or photocopies are acceptable);

2. If the transmitting port of the device under test is a non-standard interface, it is necessary to provide the test connecting cable of the device under test and the cable attenuation value with the company's seal or the basis for the cable attenuation value;

3. If necessary, the applicant unit must send engineering and technical personnel to cooperate with the test;

4. It is recommended that enterprises pre-test the samples before submitting them for inspection to increase the pass rate of the test.

SRRC certification information

1. The sponsor submits the original or photocopy "Application Form for Approved Radio Transmission Equipment Model" and "Equipment Testing Information Registration Form" that have been filled in and stamped with the official seal of the applicant unit (equipment manufacturer);

2. If there is an agency applicant, it is also necessary to submit a "Power of Attorney for Approval of Radio Transmission Equipment Models";

3. Submit a copy of the "Business License of Enterprise Legal Person" of the applicant (including the agency applicant);

4. Submit the technical specification (including the software and hardware version number) and user manual of the equipment model applied for;

5. Submit the circuit diagram and block diagram of the device under test;

6. Submit three sets of color photos printed on A4 paper or an electronic version, the photos should include the overall photo of the sample under inspection;

7. Front photo; side photo (including launch port, interface, etc.); back photo (including launch port, interface, etc.);

8. Photo of the internal circuit board of the tested equipment;

9. The nameplate (label) of the equipment to be inspected;

10. The equipment model, applicant unit (equipment manufacturer), equipment serial number and approval code CMIIT ID should be clearly displayed on the nameplate (label);

11. The lower part of the appearance of the photo shall also indicate the structural size of the equipment under inspection.

SRRC certification application process

1. Submit an application to the Ministry of Industry and Information Technology;

2. After the review, the Ministry of Industry and Information Technology will dispatch tasks to the laboratory (or the laboratory designated by the customer), and the customer will contact the laboratory to send the product for inspection.

3. The laboratory starts testing after receiving the task, and uploads the test results: if it passes, upload the qualified report, and if it fails to pass the test, upload the unqualified report.

4. If the products submitted for inspection pass the test, they will enjoy the national free policy; if the products submitted for inspection do not pass the test, they will not enjoy the national free policy, and the laboratory testing fee needs to be borne by the customer.

5. If the product submitted for inspection passes the test, the certificate will be obtained within 30 working days after the report is uploaded; if the product submitted for inspection fails the test, the company will re-apply and submit it for inspection from the first step of the process after rectification.

Service Advantage

DTi testing is an independent third-party testing agency in China, with CNAS/CMA qualifications/technical team/accumulated years of experience in the field of SRRC certification, and can provide you with more professional and reliable SRRC certification according to the latest management and control requirements of SRRC certification Detection service.