EW
N
08 January 2008
Radiometrix
Hartcran House, 231 Kenton Lane, Harrow, HA3 8RP, England
Tel: +44 (0) 20 8909 9595, Fax: +44 (0) 20 8909 2233
TX3H-869.50-10
UHF Wide Band FM 450
m
W Transmitter
The TX3H-869.5-10 is an 869.5MHz FM
transmitter module with a power
output of 450mW nominal. It is a 100%
pin-compatible drop-in replacement
for the Radiometrix TX1H-151.300-
10and can be used in applications
where greater radiated power is
desired (for example when space
limitations dictate the use of small
and inefficient antennas, or for
applications where the extra power is
permitted). The module will handle
raw data rates up to 10kbps.
Figure 1: TX3H-869.50-10 & RX3A-869.50-10
Features
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Standard frequency: 869.50MHz band
Data rates up to 16kbps
Usable range over 3km
Fully screened
Low power requirements
The TX3H operates on European 869.40 – 869.65MHz sub-band allocation for 500mW and is designed
to meet EN300 200-3 (radio) and EN301 489-3 (EMC) requirements. Custom frequencies may be
available to order.
Technical Summary
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Transmit power: 450mW (26.5dBm, ±1dB)
Operating frequency: 869.50MHz
Supply: 5V (regulated)
Current consumption: 310mA (typical)
Data bit rate: 16kbps max.
Size: 45 x 17 x 5.5mm
Applications
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Tracing and asset tracking systems
Meter reading systems
Industrial telemetry and telecommand
Data loggers
In-building environmental monitoring and control
Social alarms
High-end security and fire alarms
Vehicle data up/download
Radiometrix Ltd, TX3H Data Sheet
page 1
RADIOMETRIX [ RADIOMETRIX LTD ]
