Microphone: unidirectional electret condenser, power supply: operated over 1-10 vdc, 300 ua at v3=5v DC , directivity: hypercardioid, sensitivity: -39 dbv min, 94 db spl, 1 khz, output impedance: 430-60k ohms, depending upon load, current drain: 1=300u (dc) max, frequency response: + or -6 db over the range 100 hz-14 khz, signal/noise ratio: 60 db min, a-weighted, re: 94 db spl signal at 1khz.Earphone: impedance: 32 ohms , sensitivity: 90 +or-5 db spl at1 khz, 1mw input, frequency response: within a 20db envelop over the range 200-20 khz, rated input power: 16 mw continuous.40 mw peak
NSN 6145-01-239-3638
NSN 6130-00-248-7244
NSN 7035-01-253-2868
NSN 5835-01-251-7301
NSN 6220-00-222-5663
NSN 7035-01-131-1168
NSN 5915-00-201-7090
NSN 5910-00-481-5934
NSN 5855-01-400-1590
NSN 4140-01-306-2268
NSN 6620-01-116-3983
NSN 6685-01-334-2460
Last Updated: 12/01/2024