433MHz Narrow Band Radio Transmitter & Receivers
Features
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Miniature Module
FM Narrow Band Modulation
Optimal Range 400m
Operates Within 433 Licence Free Band
34 Channels Available
Single Supply Voltage
Applications
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In Vehicle Telemetry Systems
Wireless Networking
Domestic And Commercial Wireless Security
Systems
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Panic Attack Facility
Transmitter
Receiver
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Analogue And Digital Inputs
10mw RF Output Power (100mw Optional)
Narrow Band Crystal Stabilised
Small Form Factor
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Data & Af Out
CD Implemented On Data Output
RSSI Output
Selective Ceramic If Filters
General Description
The QBT37-XXX and QBR37-XXX are miniature
narrow band transmitter and receiver UHF radio
modules, which enable the implementation of a
simple telemetry link at data rates up to 20Kbits/s.
The QBT37-XXX and QBR37-XXX 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. Because of their small size
and low power requirements, both modules are
ideal for use in portable battery powered wireless
applications
Available for operation between 433.075 and
434.725 MHz in 50KHz steps these modules give
the possibility of 34 different frequency channels
and are able to transmit at distances of up to
400m.
DS337_2
June 01
Ó 2001 REG No 277 4001, England.
Page 1
RFSOLUTIONS [ RFSOLUTIONS.LTD ]
