Technical Specifications
| Attribute | Details |
|---|---|
| Manufacturer | BOMAN |
| Model | 9900 |
| Product Category | Transceiver |
Mic Wiring
Pin 1 – Mic Audio
Pin 2 – TX / PTT
Pin 3 – Shield / Ground
Pin 3 – Switch Line
Pin 5 – RX
Notes: Pins 2 & 5 may be reversed
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Old Tube Radios and Electronics Database
