MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
15vdc from recorder unit; test and erase switches; signal level, pass and fail indicators; 5vdc or 28vdc 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
