The wireless microphone CE-RED certification

The wireless microphone in the car KTV and the clear sound quality during the call are hidden behind a key threshold ——CE-RED certification.


The European market has increasingly strict requirements on the spectrum efficiency and electromagnetic compatibility of wireless equipment. Products that fail to pass the certification may face detention and fines once found. 


In the test standard, radiation power, anti-interference ability and frequency band compliance are all hard indicators.


For example, in the car scene, will the microphone interfere with the navigation signal? 


Will it be drowned out by other devices during the call? 


All these need to be verified one by one in the authentication process.

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