Astatic 631L - Noise Cancelling Handheld Paging Microphone with PTT Switch
Availability:
Special Order ItemThis item is not stocked and needs to be ordered from the manufacturer. Please contact our sales team for more information.
Description
The palm-held microphone series is designed for sound installations. The frequency response, especially tailored for voice communications, provides a crisp, clear, highly intelligible sound. The ergonomic teardrop housing is tough and the transducer resists atmospheric extremes. The palm-held series have low-impedance output and is factory wired normally open. High-cycle DPDT switch mutes the microphone and produces an external contact closure. 6’ heavy-duty coiled cord is stripped and tinned.
| Operating Principle | Moving Coil Dynamic |
| Polar Pattern | Noise Cancelling |
| Frequency Response | 200Hz Ð 5500Hz |
| Sensitivity | -62 dBV (.8 mV) @ 1 Pa |
| Impedance | 180 ohms |
The palm-held microphone series is designed for sound installations. The frequency response, especially tailored for voice communications, provides a crisp, clear, highly intelligible sound. The ergonomic teardrop housing is tough and the transducer resists atmospheric extremes. The palm-held series have low-impedance output and is factory wired normally open. High-cycle DPDT switch mutes the microphone and produces an external contact closure. 6’ heavy-duty coiled cord is stripped and tinned.
| Operating Principle | Moving Coil Dynamic |
| Polar Pattern | Noise Cancelling |
| Frequency Response | 200Hz Ð 5500Hz |
| Sensitivity | -62 dBV (.8 mV) @ 1 Pa |
| Impedance | 180 ohms |
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