Datasheet Details
| Part number | DRA808M |
|---|---|
| Manufacturer | Dorji |
| File Size | 155.62 KB |
| Description | 30dBm Wireless Voice Transceiver |
| Datasheet |
 DRA808M Datasheet
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General Description
DRA808M is a type of compact wireless voice transceiver module.
It integrates high speed microcontroller, high performance wireless transceiver IC, high power PA, audio process and squelching circuits.
Key Features
- Frequency Range: 400~470MHz.
- Tx/Rx frequency independent.
- Channel space: 12.5/25KHz.
- Configurable multi-channels.
- Sensitivity: -122dBm.
- Output power: +27/30dBm.
- 38 CTCSS codes.
- 6 volume levels.
- 8 squelch levels.
- UART interface.
- Temperature: -20°C ~+60°C.
- TX current: 450/750mA.
- Supply voltage: 3.3~4.5V.