2.4GHz refers to a working frequency band, 2.4GHz ISM (Industry Science Medicine) is a wireless frequency band that is publicly used all over the world. Bluetooth technology works in this frequency band. Working in the 2.4GHz frequency band can get a larger range of use. And stronger anti-interference ability, widely used in household and commercial fields. Typical 2.4GHz products include Bluetooth, WIFI, cordless phones, etc. However, in general, these products need to be certified by TELEC if they want to export to the Japanese market.

What is the Japanese MIC certification?

Japan MIC certification is also called TELEC certification. TELEC (Telecom Engineering Center) is the main registered certification body for conformity certification of radio equipment in Japan, MIC (Ministry of Internal Affairs and Communications) is the government agency that regulates radio frequency equipment in Japan, and MIC is the Ministry of Internal Affairs and Communications of Japan, which is responsible for compiling regulations and standards. TELEC is only one of the designated issuing agencies for MIC, so it is called TELEC certification or MIC certification. TELEC certification is mandatory, and the certification body is a registered certification body recognized by MIC in the scope of designated radio equipment.

TELEC certification type

1. Test Certification

Test certification is to verify each equipment unit, and the certification is only valid for each equipment unit that has been verified.

2. Type Certification

Type certification refers to the verification of samples of a batch of equipment of the same design and manufacture. The certification is valid for the batch of equipment, but if the design or manufacturing of the equipment is changed, the equipment will need to be re-certified.

Japan MIC certification test project for Bluetooth 2.4G equipment

Among them, the specific standard for 2.4GHz Bluetooth products is MIC No.88 Annex 43. The following specific test items that should be considered according to the standard are listed as follows:

1. Frequency Error Measurement (FrequencyError Measurement);

2. Coupling bandwidth/carrier frequency bandwidth test (Occupied Bandwidth and Spread-spectrum Bandwidth / Factor);

3. Unwanted Emission Intensity Measurement (Unwanted Emission Intensity Measurement);

4. Antenna Power Error Measurement (AntennaPower Error Measurement);

5. Receiver spurious disturbance test (Limitation of Collateral Emission of Receiver Measurement);

6. EIRP antenna power test (Transmission Antenna Gain (EIRP Antenna Power) Measurement);

7. 3dB lobe bandwidth test (TransmissionRadiation Angle Width 3dB Bandwidth Measurement);

8. Duty Cycle Measurement (DutyCycle Measurement);

9. Occupation time test (retentiontime);

10. Interference protection and carrier sense (RadioInterference Prevention Capability & Carrier Sense Capability Measurement).

Japan MIC certification process for Bluetooth 2.4G devices

1. Submit TELEC certification application to ZRLK;

2. Sign the contract and fill in the certification application form;

3. Provide samples and technical information, and pay the deposit;

4. The ZRLK laboratory will start testing after receiving the samples;

5. After the test is OK, issue a TELEC report;

6. Submit the report to the TELEC organization to apply for the TELEC certificate;

7. The customer pays the final payment;

8. After the case is over, a TELEC certificate (also called MIC certificate) will be issued.

Please contact our company ZRLK for the Japanese MIC certification for Bluetooth 2.4G devices. We will provide you with professional and efficient testing and certification services, with favorable prices and courteous service. If you provide us with product pictures and specifications, we will give us the corresponding cycle, quotation and specific plan according to your product. Welcome to inquire!