Replacement Headset Electret Microphone

Equipped to Fly
ETF - 30
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  • Description

Replacement Pilots Headset Electret ETF-7 Microphone

Comes with Foam Mic Cover and O Ring Retainer.

  • Microphone with Amplifier:
  • Element Type: Noise-canceling
  • Frequency Response:100Hz to 5 kHz
  • Operating Voltage (supplied by aircraft ):8-32 Volts DC

Matching Impedance: 150-1000 ohms
Sensitivity:-33+/-4 dB
(ref: 0dB SPL=20.0uPa at 1 kHz with 10 Vdc 150 ohms AC load)