FM T
RANSMITTER
& R
ECEIVER
H
YBRID
M
ODULES
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FM Radio Transmitter & Receivers
Available as 315 or 433 or 868MHz
Transmit Range up to 250m
Miniature Packages
Data Rate up to 9.6Kbps
No Adjustable Components
Very Stable Operating Frequency
Operates from –20 to +85 C
0
FM-RTFQ S
ERIES
FM-RRFQ S
ERIES
RTFQ1
RTFQ1 SM
Transmitter
3-12 Supply Voltage
SIL, DIL or SMT Packages available
Receiver
PLL XTAL Design
CMOS/TTL Output
RSSI Output
Standby Mode (max 100nA)
5V Supply Voltage
RTFQ2
Applications
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Wireless Security Systems
Car Alarms
Remote Gate Controls
Remote Sensing
Data Capture
Sensor Reporting
RRFQ1
RRFQ2
Description
These miniature RF modules provide a cost effective high performance FM Radio data link, at either 315,
433.92 or 868MHz. Manufactured using laser trimmed processes on thick film ceramic substrates, the hybrid
modules exhibit extremely stable electronic characteristics over an industrial temperature range. The hybrid
technology uses no adjustable components ensuring very reliable operation.
This transmitter and receiver pair enables the simple implementation of a data link at distances up to 75 metres
in-building and 250 metres open ground.
These modules will suit one-to-one and multi-node wireless links in applications including car and building
security, EPOS and inventory tracking, remote industrial process monitoring and computer networking.
Because of their small size and low power requirements both modules are ideal for use in portable, battery-
powered applications such as hand-held terminals.
DS069-8 Aug 07
©2007 Reg. No. 227 4001, England
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RFSOLUTIONS [ RFSOLUTIONS.LTD ]
