Technical Specifications
| Attribute | Details |
|---|---|
| Manufacturer | TRUETONE |
| Model | MIC-4434A67 (W/ NB) |
| Product Category | Transceiver |
Mic Wiring
Pin 1 – Mic Audio
Pin 2 – Shield / Ground
Pin 2 – Switch Line
Pin 3 – TX / PTT
Pin 4 – RX
Notes: With noise blanker use 33K in series with white lead