The M170/AIC 10345L Linear Microphone Assembly allows for highly intelligible communication in the extremely boisterous conditions encountered in military/commercial aircraft.
This NEW linear M-170/AIC microphone has been approved for the qualified product list; it is intended for use with the C-17746/ACR Communication System Control Unit, and is a noise-canceling, DC powered, high gain microphone used at low altitudes.
Frequency Response: 400 – 6000 Hz
Impedance: 150 ohms
Sensitivity (output of built-in amplifier): 3.7 mV +/- 3db @ 1KHz when subjected to 105dB SPL REF 20m Pa