Datasheet4U Logo Datasheet4U.com

DRA808M - 30dBm Wireless Voice Transceiver

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.

📥 Download Datasheet

Datasheet Details

Part number DRA808M
Manufacturer Dorji
File Size 155.62 KB
Description 30dBm Wireless Voice Transceiver
Datasheet download datasheet DRA808M Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
DRA80M Infotainment Applications Processor Texas Instruments
DRA8 8.0A Reverse Blocking Thyristor Sanyo Semicon Device
DRA829V Automotive Processor Texas Instruments
DRA03T 0.3A Reverse Blocking Thyristor Sanyo Semicon Device
DRA1-CX240D5 DIN Rail Mount Crydom

Other Datasheets by Dorji

Part Number Description
DRA818U UHF Band Voice Transceiver
DRA818V VHF Band Voice Transceiver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
DRA808M 30dBm Wireless Voice Transceiver Module DRA808M 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 compact wireless voice transceiver module. It integrates high speed microcontroller, high performance wireless transceiver IC, high power PA, audio process and squelching circuits.