TRXQ1

FM NARROW BAND TRANSCEIVERS www.DataSheet4U.com RF Transceiver or Intelligent Modem Versions Host Data Rate upto 19,200 Baud Data Rates to 20 K baud. 2 Selectable RF Channels Narrowband Crystal Controlled Optimal Range 200m Supply Voltage 3-5V Very Stable Operating Frequency Low Profile Ceramic DIL Package Operates from –20 to +850C TRXQ1 RXQ1 RXQ1 Version RF Transceiver Version Only TRXQ1 Version Transceiver With RF600T Incorporated Serial Data Interface with Handshake Selectable Dumb or Intelligent Modem Modes On Board 190 Byte Buffer Applications Wireless Security Systems EPOS Terminals Sensor Data logging Remote Telemetry & Telecommand Remote Meter Reading Description The RXQ1 / TRXQ1 radio transceiver modules provide reliable wireless communications for the transfer of data at rates of up to 20 K baud. Their unique features of narrow band operation and user channel selection combined with excellent interference rejection make them an ideal choice for next generation applications. Operating within the 433.92MHz band the modules can operate in two narrow band channels; 433.92 MHz and 434.33MHz. The modules use a crystal controlled design which provides narrow band performance which is far superior to other wideband ‘SAW’ based designs. The TRXQ1 Smart Radio Transceiver has the functions of a complete radio modem, it simply requires CMOS/TTL data at the transmit input and the corresponding transceiver(s) output the same data ...