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CABLE: Model 10551F. Branched, six
conductor, stranded, polypropylene insulation, rubber
jacket. Two conductor headband and microphone branches
molded into a unique junction. Microphone branch
terminated with U-173/U Connector inside the microphone
shell. Main cable approx. 29 inches in length terminated
with a U-174/U Connector
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EAR CUSHIONS: Model 10253B Polyurethane
covered visco-elastic foam for improved comfort.
EARPHONES:
Model 10009
Type: Dynamic
Frequency Range: 100 - 5000 Hz
Sensitivity: 105 dBSPL @ 1kHz 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
HEADBAND: Model 11043B Adjustable
headband with thumbnut locking feature, polyurethane
covered foam replaceable headband pad. Constructed of
steel with durable epoxy covering.
MICROPHONE: Model 10239A
Type: Dynamic
Frequency Range: 200 - 6000Hz
Sensitivity: 40 ± 3 dB re 1 mV @ 1 kHz / 103dBSPL / .25"
Impedance: 5 + 1
Ω @ 1 kHz
Distortion: < 6% @ 114 dBSPL
Altitude Compensation: 50,000 feet
Temperature Range: - 55 șC to 85 șC
Weight: ≤16 grams
MIL-PRF-26542/4 |
