CABLE: Model 10366F. Straight, five conductor, stranded, rubber insulation, rubber jacket. Terminated with molded quick disconnect connector, terminated at switch end with spade type terminals. Headband branch terminated with molded-on grommet and terminal pins. Microphone branch is one conductor and shield in a molded junction with PJ-291 pins.
CHESTSET: Switch mounted in O.D. ABS plastic housing, held to body with adjustable neck and chest straps. Switch-Toggle; positions lock-on INTERCOM, center OFF, & hold-on RADIO.
CABLE, MICROPHONE: Model 10800A. Straight, two conductor, stranded, rubber insulation, rubber jacket. Terminated with a JJ-055 and a U-173/U Connector.
CABLE, ADAPTER: Model 10309C. Retractile, five conductor, tinsel, and shield, rubber insulation, rubber jacket. Terminated with molded bail-out connector, branched at other end by a molded junction and terminated on each leg with a U-229/U connector.
EARCUSHIONS: Model 10391B. Polyurethane covered visco-elastic foam for improved comfort.
HEADBAND: Model 11043A. Adjustable headband with thumbnut locking feature, inserted thru extruded vinyl support, urethane covered foam replaceable headband cushion.
EARPHONE: Model 10498 Type: Dynamic Frequency Response: 100 - 3500 Hz Sensitivity: ≤ 105 db or greater @ 1KHz re 1 MW RMS Impedance: 1000 Ω Distortion: ≤ 5% @ 100 – 3500 Hz Temperature Range: -120 ºF to 150 ºF Per MIL-H-49161
MICROPHONE: Model 10622B Military Type M-138/G Type: Dynamic Frequency Range: 300 - 3000 Hz Sensitivity: -56 dB @1 KHz re 103db SPL Impedance: 150 + 15 Ω @ 1 kHz Distortion: < 6% @ 114 db SPL Altitude Compensation: 50,000 feet Temperature Range: -40 ºF to 150 ºF Weight: < 48 grams MIL-PRF-26542/10A MIL-PRF-26542/10
