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SPECIFICATIONS
HEADSETS:
Sensitivity: . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 dB re .0002 microbar @ 1000 Hz, 1 Mw
Frequency Response: . . . . . . . . . . . . . . . . . . . . . . . . . 100-17,000 Hz +5 dB in 6 cc coupler
Impedance: . . . . . . . . . . . . . . . . . . . . . . . . . . . 600 ohms nominal, 150 to 1200 ohm source
Weight: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.2 oz. (FH models) 19.6 oz (UH models)
MICROPHONE:
DC Bias Supply: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-16 volts, not polarity sensitive
Source Resistance: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 to 2200 ohms
Output Voltage: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .370 mV @ 114 SPL re .0002 microbar
Frequency Response:. . . . . . . . . . . . . . . . . Optimized for speech clarity and noise reduction
Max. Amb. Noise Level:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125 dB SPL re .0002 microbar
Weight: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.2 oz.
INTERCOM:
Size: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6.6" L x 6.1" W x 2" H (with mounting bracket)
Weight: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42.6 oz. (without mounting bracket)
Output: . . . . . . . . . . . . . . . . . . 375 mW into a total of 6, 150 ohm headsets (1 each channel)
Power Requirements: . . . . 0.5A at 12V nominal, (-) GND (Operating range from 11-36 VDC)
REMOTE INTERCOM:
Size: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.125" L x 3" W x .875 Deep
Weight: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 oz.
Power Requirements: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Supplied by Intercom
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