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CABLE: Model 10551C. Branched six
conductor, stranded, polypropylene insulation, rubber
jacket. Approx. 24 inches long. Terminated with a U-174/U
Plug, and molded grommet and terminal pins. Branch is
terminated with a U-172/U Connector. |
EARCUSHION: Model 10391B. Polyurethane
covered visco-elastic foam for improved comfort.
HEADBAND:
Model 11043A. Adjustable headband with thumbnut
locking featured, inserted thru extruded vinyl support,
urethane covered foam replaceable headband pad.
EARPHONE: Model 10009
Type: Dynamic
Frequency Range: 100 - 5000 Hz
Sensitivity: 105 dBSPL @ 1 kHz re 1 mW RMS
Impedance: 19 ± 2
Ω @ 1 kHz
Distortion: < 3 % @ 100 - 2000 Hz; < 5% @ 2-5 kHz
Altitude Compensation: 70,000 feet
Temperature Range: -55 șC to 85 șC
Per MIL-PRF-25670
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