Cockpit voice recor control unit (NSN 5826-01-492-7858)
Description
5.750 inches nominal overall length.
Overall Height
1.500 inches
Overall Width
3.880 inches
General Description
15v DC from recorder unit; test and erase switches; signal level, pass and fail indicators; 5v DC or 28v DC lighting; 600 ohm headphone output jack; area mic input: 20 kohms impedance audio input, 3 mv audio input level, 30db auto gain control; area mic output: 150 ohms impedance, 500 mv output level, 150 to 10, 000 hertz frequency response, filter is cutoff frequency selectabble 1000 hz, 18db/octave rolloff, 6, 12, 24 db step attenuation strapping
