Bluetooth adapter SRRC pre-test process——ZRLK

Bluetooth adapter refers to the interface converter applicable to Bluetooth devices of digital products. To put it simply, the Bluetooth adapter allows mobile phones, Bluetooth headsets and other devices with Bluetooth to transfer files through Bluetooth. But generally, SRRC certification is required for such products to be sold in the Chinese market. However, in order to avoid many detours in the process of SRRC certification, businesses generally go through SRRC pre-test before SRRC certification. If SRRC predictive test needs to be handled, we can directly contact ZRLK testing for handling.

Why should we apply for SRRC certification?

SRRC certification is a mandatory wireless certification in China. Name: China Radio Transmission Equipment Type Approval Certificate. It is a compulsory certification for electronic products with wireless, Bluetooth and transmission frequency. It is tested by the state designated laboratory and issued by the state laboratory.

SRRC is a mandatory certification requirement of the National Radio Regulatory Commission. Since June 1, 1999, the Ministry of Information Industry (MII) has mandated that all radio component products sold and used in China must obtain the Radio Type Approval Certificate.

Bluetooth adapter SRRC authentication detection content

Since the radio transmission power supported by different products is different, the required detection content also needs to be targeted.

Test items: transmission power, spectrum range, frequency tolerance, bandwidth, stray radiation, etc.

Type of certified products: public mobile communication equipment, wireless access system, private network equipment, microwave equipment, satellite equipment, radio and television equipment, 2.4GHz/5.8 GHz wireless access equipment, radar and other radio transmitting equipment.

If there are some types not included, the test can also be made according to the above similar equipment.

Bluetooth Adapter SRRC Pre test Inspection Requirements

1. Inspection basis and reference standards for radio transmission equipment type approval (SRRC certification) testing;

2. The tested equipment model shall be provided with test procedures, methods, standards, conditions, test connection block diagram, special test accessories and the latest test report (copy or photocopy is acceptable);

3. If the transmission port of the equipment under test belongs to non-standard interface, it is required to provide text or chart basis for testing connecting cable of the equipment under test and cable attenuation value stamped with the company seal;

4. If necessary, the applicant must send engineers and technicians to cooperate with the test;

5. If one of the equipment submitted by the applicant for inspection is unqualified after inspection, it is allowed to take a second sampling or send a supplementary sample for re inspection. If more than two (including two) sampled samples are unqualified after inspection, the second sampling will not be carried out and they will be judged as unqualified products; If there is still more than one unqualified product after the secondary inspection, it will be determined as unqualified product.

Bluetooth adapter SRRC pre-test process

1. Sign the contract;

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

3. Audit data;

4. Arrange to test in the laboratory, and rectify if the test is unqualified;

5. Issue draft report if the test is qualified;

6. Confirm that the formal report is correct and submit it to the committee for review and certificate issuance;

7. Pay the balance;

8. Report to the official certificate.

Please contact ZRLK of our company to handle SRRC pre-test of Bluetooth adapter. We will provide you with professional and efficient testing and certification services at a favorable price and considerate service. If you provide us with product pictures and specifications, we will provide corresponding cycles, quotations and specific plans according to your products. You are welcome to call us for consultation!