RMX2_12 Datasheet, PDF (1/12 Pages) Radiometrix Ltd – NBFM Direct Interface Multi Channel Transceiver

Hartcran House, 231 Kenton Lane, Harrow, Middlesex, HA3 8RP, England
Tel: [phone], Fax: [phone], www.radiometrix.com
RMX2
Issue 1, 31 July 2012
NBFM Direct Interface Multi Channel Transceiver
The RMX2 is an ETSI EN 300 220-3
compliant UHF FM narrow band semi-
duplex radio data module. It is a high
performance transceiver designed for use
in industrial applications requiring long
range, high performance and reliability.
The operating frequencies are available in
the 315MHz, 433.05-434.79MHz European
ISM band and 458.5-459.1MHz UK SRD
band allocations.
Features
+10dBm (10mW) RF power, 3.0V @ 35mA operation
Programmable RF channel
Fast TX/RX switching time (5ms)
Receiver sensitivity -119dBm
Class one receiver performance
ETSI EN 300 220-3, EN 301 489-3 compliant
Figure 1: RMX2-433-10
RMX2 is a narrowband multichannel module with 25 kHz channel steps, but still achieves sub-10mS
TX/RX switching speed, making it an ideal RF unit for inclusion in feedback systems.
The narrow band technique used in RMX2 enables high interference rejection and concurrent operation
with multiple modules.
Applications
Telemetry
Water level monitor for rivers, dams, etc.
Monitoring systems for environmental data such as temperature, humidity, etc.
Transmission of measurement data (pressure, revolution, current, etc) to PC
Security alarm monitoring
Telecontrol
Industrial remote control systems
Remote control systems for factory automation machines
Evaluation platforms: NBEK + RMX carrier
Radiometrix Ltd
RMX2 Data sheet
Page 1/12