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DRA818U

Dorji
Part Number DRA818U
Manufacturer Dorji
Description UHF Band Voice Transceiver
Published Oct 13, 2019
Detailed Description DRA818U UHF Band Voice Transceiver Module Features:  Frequency Range: 400~470MHz  Tx/Rx frequency independent  Channe...
Datasheet PDF File DRA818U PDF File

DRA818U
DRA818U

Overview
DRA818U UHF Band Voice Transceiver Module Features:  Frequency Range: 400~470MHz  Tx/Rx frequency independent  Channel space: 12.
5/25KHz  Configurable multi-channels  Sensitivity: -122dBm  Output power: +27/30dBm  CTCSS / CDCSS codes  8 volume levels  8 squelch levels  UART interface  Temperature: -30°C ~+70°C  TX current: 450/750mA  Supply voltage: 3.
3~4.
5V DRA818U V1.
20 Applications  Portable walkie-talkie  Outdoor sports products  Audio monitor system  Building security system DESCRIPTION DRA818U is a type of compact wireless voice transceiver module based on RFIC RDA1846 and works in UHF band.
It integrates high speed microcontroller, high performance wireless transcei...


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