Radiometrix
Hartcran House, 231 Kenton Lane, Harrow, HA3 8RP, England
Tel: +44 (0) 20 8909 9595, Fax: +44 (0) 20 8909 2233
Issue 2, 13 November 2012
RX3G
UHF FM receiver module with RSSI
The RX3G is a PLL synthesiser based
miniature PCB mounting UHF radio
data receiver.
With
the
matching
TX3B-869-64
transmitters, RX3G allows the simple
implementation of wireless data links
at speeds up to 64kbps and distances up
to 75 metres in-building or 300 metres
over open ground.
Features:
Designed to comply with harmonised radio standard EN 300 220-3
Designed to comply with harmonised EMC standard EN 301 489-3
North American version conforms to FCC part 15.249
Data rates up to 128kbps
Usable range up to 300m
Versions available on 868.3MHz, 869.5MHz, 869.85MHzn and
Regulated and Unregulated versions available
Fully screened
Improved blocking performance
Fast data settling time
Fig 1: RX3G-869.85-64
Available for operation at 868.3MHz, 869.5MHz and 869.85MHz in Europe, the RX3G
combines full screening with internal filtering to ensure EMC compliance by minimising
spurious radiation and susceptibility. The module suits 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 the small size and
low power requirements, the RX3G is ideal for use in portable, battery-powered wireless
applications such as hand-held terminals.
Technical Summary
Single conversion FM superhet
SAW front end filter gives >50dB image rejection
Supply: +5V (± 10%)
Current consumption: 10mA (typ.)
-102dBm sensitivity @ 1ppm BER, 64kbps version
-108dBm sensitivity @ 1ppm BER, 15kbps version
RSSI output with 50dB range
Extremely low LO leakage, -125dBm typical
Evaluation platforms:
Universal Evaluation Kit, NBEK + SIL carrier
Radiometrix Ltd
RX3G data sheet
page 1
RADIOMETRIX [ RADIOMETRIX LTD ]
