The 631L CAD Audio Noise-cancelling Dynamic Palmheld Microphone with Talk Switch is designed for close talking, handheld applications in quality sound installations where background noise is a problem. The frequency response, specially tailored for voice communications, provides a crisp, clear, highly intelligible sound with 360-degree minimization of background noise. A soft lip guard is positioned to assure proper close-talk voice spacing by the operator.
The dynamic cartridge has a rugged polyester diaphragm that resists moisture, temperature extremes, most acids, alkalines, and solvents. Molded in high-impact Cycolac, the 631L comes with a permanently attached, heavy-duty, four conductors, and two shielded coil cords. The low impedance 631L has a DPDT long life, a trouble-free switch, and is factory-wired wired normally open.
CAD AUDIO NOISE-CANCELLING DYNAMIC PALMHELD MICROPHONE WITH TALK SWITCH FEATURES
For close talking/paging applications in security, mobile communications, emergency, and bus call stations.
360 elimination of background noise and resists feedback
Soft Curved lip guard to encourage proper spacing for best up-close use
Rugged polyester mic element resists effects of extreme temperature, moisture, most acids, alkalines & solvents
Molded high-impact resistant Cycolac body
Permanently attached heavy-duty, 4-conductor, 2-shielded, coiled chord with stripped & tinned end
Astatic 631L Noise Cancelling Dynamic Palmheld Microphone
CAD AUDIO NOISE-CANCELING DYNAMIC PALMHELD MICROPHONE WITH TALK SWITCH SPECIFICATIONS
Operating Principal: Moving Coil Dynamic
Polar Pattern: Noise Cancelling
Frequency Response:200Hz - 5500Hz
Sensitivity:-62 dBV (.8 mV) at 1 Pa
Brand: CAD Audio