R5-434-5-20

FM Radio Transmitter & Receiver Modules T5 / R5 Features Miniature SIL package Fully shielded Data rates up to 128kbits/sec Range up to 300 metres Single supply voltage Industry pin compatible T5-434 Temp range -20°C to +55°C No adjustable components High shock resistance Temperature compensated RF output Applications Vehicle alarm systems Remote gate controls Garage door openers Domestic and commercial security General Description The T5 and R5 data link modules are miniature UHF radio modules, which enable the implementation of a simple telemetry link upto 300 metres, and at data rates of up to 128Kbit/s The T5 and R5 modules will suit one-to-one and multi-node wireless links in applications including building and car security, remote industrial process monitoring and computer networking. The ‘B’ derivative parts offer a cost reduced version. R5-434 High sensitivity Analogue / Digital Outputs Signal strength output (RSSI) On board AGC Single conversion FM Super-Het Double RF filtering (inc saw front end) The receiver is based on the classical superhet single conversion architecture utilising a PLL xtal referenced oscillator which yields a highly stable IF frequency (10.7 MHz). This hence allows use of high Q bandpass filters offering excellent adjacent channel rejection and hence high interference Immunity. Because of its small size and low power requirements, these modules are ideal for use in portable battery powered wireless ap...