QM Radio Transmitter Module
QFMT1-XXX
Features
• Miniature SIL Package
• Unique QM (Quasi AM/FM) Design
• Data Rates Up To 10kbits/S
• Optimal Range 200m
• 433.92 / 868 / 916.5 MHz Versions
• Saw Stabilised Quasi AM/FM
Transmission
• 3 To 9 Volt Supply Voltage
• Industry Pin Compatible
• Unique Modulation Scheme (High
Interference Rejection)
• Approved To En 300-220-1
Compatible Receiver Modules
• QMR1-XXX (see data sheet QMR1)
• QFMR2-XXX (see data sheet QFMRX)
• QFMR3-XXX (see data sheet QFMRX)
Applications
• Vehicle Alarm Systems
• Remote Gate Controls
• Garage Door Openers
• Domestic And Commercial Security
• QTRC1-XXX Transceiver (see data sheet
QTRC1)
The QFMT1-XXX module 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 its small size and low power
requirements, this modules is ideal for use in
portable battery powered wireless applications
General Description
The QFMT1-XXX miniature transmitter UHF radio
module enables the implementation of a simple
telemetry link at data rates of up to 10Kbit/s when
used with one of the compatible
modules.
receiver
Available for operation at 433.92, 868 and 916.5
MHz these modules are able to transmit at
distances of up to 200m (433.92 MHz version).
DS301-2
Oct 02
©2000 REG No 277 4001, England.
Page 1
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