37. Microphone & Amp - TEDS Microphone

Microphone & Amp - TEDS Microphone


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TEDS Microphone  MI-1271M12


The MI-1271M12 TEDS Microphone consists of 1/2-inch Free-field electrets-type condenser microphone and preamplifier conforming to the IEC 61094-4 Type WS2F.


By adopting the titanium vibrating membrane of the microphone and improving electrets performance, it realizes long-term stability and wide frequency range of 1 Hz to 20 kHz. It can be used in wide temperature range of -30℃ to +80℃.


The MI-1271M12 TEDS Microphone can be used by directly connecting to a device equipped with CCLD (Constant Current Line Drive) with BNC cable. Also, when connected to TEDS applicable device, information such as sensitivity is automatically loaded without troublesome calibration. As a result, reliable measurement and time reduction are possible.


*TEDS specification: IEEE 1451.4: 2004 (Template: Microphone with built-in Preamplifier Ver.1.0)




- TEDS applicable model without troublesome calibration
- Capable of long-term stability and wide frequency range of 1 Hz to 20 kHz by adopting titanium vibrating 

   membrane and improving electrets performance.
- Wide temperature range of -30℃ to +80℃
- Can be directly connected to the device equipped with the CCLD (constant current line drive) with BNC cable.


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