The RXM-UHF radio receiver and the matching TXM transmitter are self contained, PCB mounting modules capable of transferring analogue or digital data up to a distance of 200m.

• PCB Mounting
  
• 433.92MHz/418 MHz SAW controlled wide band FM reception
  
• Selective double conversion superhet
  
• Sensitive typ. 0.5m V for 10dB S/N
  
• Data rate of up to 10 kbps
  
• Analogue and Digital data outputs
  
• Receive signal strength output
  
• Carrier detect output
  
• Jamming signal detector
  
• Fast enable time. < 5ms for duty cycle power save use
  
• Logic compatible supply (5.0V @ 20 mA)
  
• Antenna Tamper sensing
  

These modules are most commonly employed in Wireless Security systems.
The TXM transmitter is approved to harmonised radio standard ETSI EN 300 220-3 and EMC standard ETSI EN 301 489-3 and CE narked by independent notified body. The receiver provides all the outputs necessary to satisfy the requirements of a class 5, BS6799 wireless alarm system.

The modules are also suitable for general purpose telemetry/telecommand where their small size and low power consumption may be used to advantage.