Entering the Japanese Market with Circuit Design’s Radio Module

Circuit Design’s radio modules and products designed for use in Japan conform to the appropriate ARIB standards and have obtained *Technical Regulations Conformity Certification. Customers can use them without further radio certification in Japan.
*For details about Technical Regulations Conformity Certification, please see information on the MIC website.

Information on Circuit Design’s products for the Japanese market is available on the Circuit Design Japanese Website (Japanese only).

The following Circuit Design’s products marketed in Europe have a frequency version for Japan.
If you are the user of those products, you can utilize the resources developed for the EU market to enter the Japanese market.

Model name Japan EU Remarks
2.4 GHz
2.4 GHz This product operates in the worldwide 2.4 GHz ISM band. Approved for use in Japan, Europe, Canada and the U.S.
MU-4-434 429 MHz
434 MHz The Japanese version obtains Technical Regulations Conformity Certification. Some technical specifications are different from the EU version to meet Japanese radio regulation. Information on the Japanese version is only available in Japanese. → Circuit Design Japanese Website. However, supplementary note on CDT-TX/RX-02M-R Japanese version is available in English here.
806 MHz
863 MHz
426 MHz
434 MHz
STD-302Z 429 MHz 434 / 869 MHz
UK, China, Korea version available
The Japanese version does not obtain Technical Regulations Conformity Certification. If you apply for it with your own product using these modules, it is recommended to consult the *registered certification bodies.
*Registered certification bodies are listed on the MIC website.
The operation guide is available in English..
STD-601 400 MHz 429 MHz 434 MHz
UK, China, Korea version available