[MRCA] T-45 lip microphone impedance.

[Mkdorney]

I’m researching specs on the T-45 Lip microphone.  I can’t get a good read on what the audio impedance is supposed to be for this specific mic.   The same mic element was used on a WW2 US Navy boom mic I have. Any help would be appreciated 

Mark D. 
WW2RDO 

“In matters of style, float with the current. In matters of Principle, stand like a rock. “.   -   Thomas Jefferson 

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