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CABLE: Model 11165A. Retractile, four
conductor, stranded, rubber insulation, rubber
jacket. Terminated with a U-229/U Connector.
CABLE,MICROPHONE: Model 11033A.
Straight, two conductor, stranded, rubber
insulation, rubber jacket. Terminated with U-173/U
Connectors.
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EARCUSHION: Model 10391B Urethane covered
visco-elastic foam for improved comfort.
EARPHONE: Model 10596A
Frequency Range:
300 - 4000 Hz
Sensitivity:
105 + 3 dBSPL
@ 1 kHz re
1
mW RMS
Impedance: 300 + 60
Ω
@ 1 kHz
Temperature Range: - 65 șC to 85 șC
Per MIL-Spec: N/A
HEADBAND: Model 11166 Beryllium
Copper Band, mounted to sliding action brackets,
swivel yoke and silicone rubber headpad. Covered
with Vinyl plastic tubing.
MICROPHONE: Model 11142
Military Type M-87 (150 ohm Version)
Type:Dynamic
Frequency Range: 200 - 6000 Hz
Sensitivity:
50 - 56 dB
re 1 mV
@ 1 kHz/ 103 dBSPL/.187"
Impedance: 150 ± 15.0
Ω
@ 1 kHz
Distortion: <
5 % @ 105 dBSPL / 200 -
6000 Hz
Altitude Compensation: 50,000 feet
Weight: ≤ 45
grams
MIL-PRF-26452/1 |
A single earphone headset,
designed for use with telephone or radio equipment.
Incorporating an adjustable boom-mounted microphone.
