Datasheet Summary
30dBm Wireless Voice Transceiver Module
V1.11
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
Applications
- Portable walkie-talkie
- Outdoor sports products
- Audio monitor system
- Building security system
DESCRIPTION
DRA808M is a type of pact wireless voice transceiver module. It integrates high speed microcontroller, high performance wireless transceiver IC, high power PA, audio process...