CABLE: Model 11193. Retractile, six conductor, stranded, polypropylene insulated, rubber jacket, Terminated with a U-174/U Plug, molded grommet and terminal pins.
CABLE, MICROPHONE: Model 11033A. Straight, two conductor, stranded, rubber insulation, rubber jacket. Terminated with U-173/U Connectors.
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EAR CUSHIONS: Model 10253B. Polyurethane covered visco-elastic foam for improved comfort.
EARPHONE: Model 10009. Military type H-143/AIC 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: 50,000 feet Temperature Range: - 55 ºC to 85 ºC Per MIL-PRF -25670
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 10197. Military Type M-87 Type: Dynamic Frequency Range: 200 - 6000 Hz Sensitivity: 34 - 41 dB re 1 mV @ kHz/ 103 dBSPL/ .187" Impedance: 5 ± 1 Ω @ 1 kHz Distortion: < 6% @ 114 dB SPL / 200 - 6000 Hz Altitude Compensation: 50,000 feet Weight: ≤ 45 grams MIL-PRF-26542/2 Volume Control: 8 dB
