Paging Handheld Mic, Dynamic Noise Canceling 100 to 5000 Hz Frequency Response 2000Ohms Impedance

631L

Overview

The 631L is designed for close talking, handheld applications in quality sound installations where background noise is a problem. The frequency response, especially tailored for voice communications, provides a crisp, clear, highly intelligible sound with 360 degrees 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 which resists moisture, temperature extremes, most acids, alkalines and solvents. Molded in high impact Cycolac, the 631L comes with a permanently attached, heavy duty, four conductor, two shielded coil cord. The low impedance 631L has a DPDT long life, trouble-free switch and is factory wired normally open.

Features

• For close talking/paging applications in security, mobile communications, emergency, 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-conducter, 2-shielded, coiled chord with stripped & tinned ends.

Specifications

• Operating Principle: Moving Coil Dynamic

• Polar Pattern: Noise Canceling

• Frequency Response: 200Hz - 5.5KHz

• Sensitivity: -62 dBV (.8 mV) @ 1 Pa

• Impedance: 180 ohms