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577B

on August 18, 2015 | Marketing Team

“Close-Talk” Microphone

A handheld dynamic microphone designed for voice communications and paging applications.

Designed for communication systems — mobile and fixed station — including police, fire, utilities, transportation, commercial, and industrial applications. Suitable for environments with high levels of background noise. Note: For proper operation, mouth-to-microphone distance should be 1 inch (2.5 cm) or less.

Features

  • Frequency response designed for voice communications
  • Directional mic element
  • Minimal pick-up of background noise due to close-talk design
  • Rugged, high impact ARMO-DUR® case
  • Double-pole, single-throw PTT switch designed for constant usage
  • Four conductor, shielded, bare-ended (no connector) coil cord
  • Does not require DC power for operation
  • Mounting bracket included
Applications
Form Factor
Model Line

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NMK, GCC

NMK, GCC

NMK, GCC