577B

on August 18, 2015 | Marketing Team

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

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577B

“Close-Talk” Microphone