User`s guide
Current Drain at 9V 
 Transmit/Receive  Average 40mA 
 TBD for RMX232-151P & RMX232-433P 
 Standby  15mA  
 400uA  In power down state 
Radio Transceiver 
General 
  Single channel SAW controlled FM transmitter 
Can also be supplied as a crystal controlled radio module 
  Double conversion FM superhet receiver 
  Fully screening radio modules 
Receiver 
  Sensitivity      -100 dBm for 1ppm BER 
Antenna 
  Female SMA gold plated antenna connector 
 Impedance  50 ohms 
Ordering Information 
RMX232-151.275P    100mW TX – Australia 
RMX232-151.300P  100mW Tx – Australia 
RMX232-151.600P  100mW Tx – Australia 
RMX232-173.225    10mW Tx – Europe 
RMX232-173.250    10mW Tx – Europe 
RMX232-173.225P  100mW Tx – New Zealand 
RMX232-173.250P  100mW Tx – New Zealand 
RMX232-433.920  10mW  Tx – Aus, NZ, Europe 
RMX232-433.920P    25mW Tx – Australia 
RMX232-434.650NB  10mW Tx. Narrow Band 
RMX232-918.525    3mW TX. Australia 
User’s Guide    Specifications 6-2 










