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DRA818U - UHF Band Voice Transceiver

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Datasheet Details

Part number	DRA818U
Manufacturer	Dorji
File Size	388.17 KB
Description	UHF Band Voice Transceiver
Datasheet	DRA818U-Dorji.pdf

DRA818U Product details

Description

DRA818U is a type of compact wireless voice transceiver module based on RFIC RDA1846 and works in UHF band.

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.

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Published: Oct 13, 2019 |