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Dynamic, Normally open, Low Z, Handheld paging mic
A dynamic paging hand microphone. NC450Ds noise-canceling design makes it particularly effective for use in noisy locations and excellent voice response characteristics make it a good choice.
Features
Designed for voice-paging applications requiring a rugged hand-held microphone.
Omnidirectional Polar Pattern.
Low-impedance.
Push-to-talk switch.
Molded Cycolac housing.
Pebble-grain black finish and unterminated black neoprene coil cord.
Specifications
Type Dynamic
Polar Pattern Omnidirectional
Frequency Response 100 Hz to 8 kHz
Output Level at 1 kHz
Open Circuit: -79 dB (ref: 0 dB =lVIpbar)
Power Level: -58 dB (ref: 0 dB = 1 mWl10 pbar)
EIA Sensitivity -151 dB
Impedance 200 ohms
Switch Push-to-talk
Housing Molded Cycolac
Finish Pebble-grain black
Coil cord Unterminated black neoprene coil cord
Hanger Bracket Nickel-plated spring steel
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