DRA818U datasheet, transceiver equivalent, Dorji

Features and benefits

* Frequency Range: 400~470MHz
* Tx/Rx frequency independent
* Channel space: 12.5/25KHz
* Configurable multi-channels
* Sensitivity: -122dBm
* Ou.

Application

* Portable walkie-talkie
* Outdoor sports products
* Audio monitor system
* Building security system DE.

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 transceiver IC, high power PA, audio process and squelching circuits. It p.

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