CABLE: Model 11132A. Retractile, five conductor, stranded, rubber insulation, rubber jacket. Terminated with a U-229/U Connector, molded grommet and terminal pins. Incorporating a PTT Switch with clothing clip and a molded junction with PJ-291 type pins.
CABLE, MICROPHONE: Model 10800A. Straight, two conductor, stranded, rubber insulation, rubber jacket. Terminated with a JJ-055 and a U-173/U Connector
.
EAR CUSHION: Model 10391B. Urethane covered visco-elastic foam for improved comfort.
EARPHONE: Model 10498. Type: Dynamic Frequency Response: 100 - 3500 Hz Sensitivity: ≤ 105 dBSPL @ 1 kHz re 1 mW RMS Impedance: 1000 + 150 Ω @ 1kHz Distortion: ≤ 5% @ 100 – 3500 Hz Temperature Range: -120 ºF to 150 ºF Per MIL-H-49161
HEADBAND: Model 11043A. Adjustable headband with thumbnut locking feature, inserted thru extruded vinyl support. Constructed of steel with durable epoxy covering. Polyurethane covered foam replaceable headband pad.
MICROPHONE: Model 10622B. Military Type M-138/G Type: Dynamic Frequency Range: 300 - 7000 Hz Sensitivity: 56 dB re 1 mV @ 1 kHz / 103 dBSPL/ .25" Impedance: 150 + 15 Ω @ 1 kHz Distortion: < 6% @ 114 dBSPL Altitude Compensation: 50,000 feet Temperature Range: -55 ºC < t < 85 ºC Weight: < 48 grams MIL-PRF-26542/10
