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Regular business hours will resume on Monday, November 30th. AOG Services are available.

Part #:

Model: A152

L3Harris - CVR Control
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Part Number :
L3Harris Logo

  • Cockpit Voice Recorder Control Unit for use with A100/A series CVR systems
  • Contains Dynamic Control Area Microphone, Microphone Preamplifier Board Assembly, headset jack, ERASE and TEST switches, and test meter
  • Test meter makes it possible to test monitor and bulk erase tape remotely
  • Available with black or gray panel color (see table below)
  • Available with 5 or 28 Volt or No meter illumination (see table below)
  • Similar to A152B control unit but contains dynamic instead of condenser microphone
Size: ATA Panel; 5.5"W x 2.5"H x 2.5"D Weight: 1.2 lbs.
AGC: Fast reacting 30-dB range-low distortion, true ac attenuation Audio Input Impedance: 20K ohms
Audio Input Level: 3 millivolts Output Impedance: 300 ohms
Output Level: 500 millivolts Audio Gain: Pin selected 6,12,24 dB steps
DC Supply: +18 volts    
Part Number CVR Control Unit Description:
93A152-00 Gray panel color, dynamic mic, no meter illumination
93A152-01 Black panel color, dynamic mic, 28V meter illumination
93A152-04 Gray panel color, dynamic mic, 5V meter illumination


- CVR Control Unit

NSN: 5835-00-019-1816

Price Condition Status
- CVR Control

NSN: 5835-00-019-1816

Price Condition Status