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R5-434-5-50

rfsolutions
Part Number R5-434-5-50
Manufacturer rfsolutions
Description FM Radio Transmitter&Receiver
Published Nov 23, 2014
Detailed Description FM Radio Transmitter & Receiver Modules T5 / R5 Features • Miniature SIL package • Fully shielded • Data rates up to 1...
Datasheet PDF File R5-434-5-50 PDF File

R5-434-5-50
R5-434-5-50

Overview
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 applications.
DS305-7 Feb ‘04 ©2004 REG No 277 4001, England.
Page 1 FM Radio Transmitter & Receiver Modules Connection Diagram T5 / R5 T5 12 345 Figure 1: Transmitter Pin Descriptions: RF GND (pin 1) RF ground pin, internally connected to pin 4 (0V).
This pin should ideally be connected to the nearest ground plane (e.
g.
coax braid, main PCB ground plane etc.
) RF OUT (pin2) 50Ω RF antenna output.
To achieve best results the antenna impedance must match that of the module.
VCC (pin 3) +Ve...


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