Discontinued
577B
“Close-Talk” Microphone
Close-talk microphone delivers excellent voice fidelity for fixed station applications with high background noise and includes a mounting bracket. Features include minimal pick-up of background noise, a high-impact ARMO-DUR case, and a double-pole, single-throw PTT switch.
Product Details
- 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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