RMX2

www.DataSheet.co.kr W E N Issue 1, 01 November 2007 Radiometrix Hartcran House, 231 Kenton Lane, Harrow, HA3 8RP, England Tel: +44 (0) 20 8909 9595, Fax: +44 (0) 20 8909 2233 Preliminary data sheet RMX2 Narrow Band 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 433.05-434.79MHz European ISM band and 458.5459.1MHz UK SRD band allocations. Figure 1: RMX2-433-10 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 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...