CAD Audio 631L Noise-Cancelling Dynamic Palmheld Microphone with Talk Switch

CAD Audio 631L Noise-Cancelling Dynamic Palmheld Microphone with Talk Switch

The palmheld 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 palmheld 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.

Key Features

• Palm Held Noise Cancelling Dynamic Microphone with Push-to-Talk Switch

Technical Specifications

Operating Principal
Moving Coil Dynamic
Polar Pattern
Noise Cancelling
Frequency Response
200Hz - 5500Hz
Sensitivity
-62 dBV (.8 mV) @ 1 Pa
Impedance
180 ohms

Installation / Use Cases

• Use as a noise-cancelling dynamic palmheld microphone for sound installation and voice communication systems.
• Suitable for paging, dispatch, intercom-style communication, commercial audio, and installed sound applications.
• Use the voice-tailored frequency response for crisp and intelligible speech pickup.
• Use the noise-cancelling polar pattern to help focus on voice communication in active environments.
• Use the push-to-talk switch for controlled microphone activation.
• Use the high-cycle DPDT switch to mute the microphone and produce an external contact closure.
• Use the low-impedance output for compatible installed audio systems.
• Use the 6-foot heavy-duty coiled cord with stripped and tinned ends for installation wiring.

Package Contents

• CAD Audio 631L Noise-Cancelling Dynamic Palmheld Microphone with Talk Switch