Radio Data Modems

 

 

 Wireless Data & Control Solutions

 

 

 

A wide range of high speed Radio Data Modems suitable for mining, agriculture, defence, transport to suit applications such as process control, telemetry and distributions information market.

Licensed Frequency Radio Modems
RFI-590 VF STANDARD RADIO
RFI-594 UHF RADIO WITH INTELLIGENT MODEM 1200 / 2400
RFI-595 F UHF RADIO WITH INTELLIGENT MODEM 9600
RFI-450 HWN ALLEGRO - UHF HALF DUPLEX RADIO MODEM, 25kHz, 9600 - 5W, INC MOUNT
RFI-150 H CRESCENDO - VHF HALF DUPLEX RADIO MODEM 12.5/ 25kHz, 9600/19200 - 5W, INC MOUNT
RFI-150 S CRESCENDO - VHF HALF DUPLEX SEPARATE TX/RX BNC RADIO MODEM, 12.5/25KHZ, 9600/19200 - 5W
RFI-150 D CRESCENDO - VHF FULL DUPLEX RADIO, 25KHZ, 19200 - 5W
RFI-450 H CRESCENDO - UHF HALF DUPLEX RADIO MODEM  12.5/25kHz  9600/19200 - 5W, INC MOUNT
RFI-150 B FULL DUPLEX DATA RADIO BASE STATION 
 
Licence Free Spread Spectrum Band Radio Modems
RFI-9256 DUAL PORTS, PROGRAMMABLE I/OS, FREQUENCY HOPPING, CRC, ARQ
RFI-433 433MHz FREQUENCY HOPPING LOW POWER RADIO MODEM
 
PAGING TRANSMITTERS
RFI-148 100 DC 100W PAGING TRANSMITTER
RFI-148 100 AC 100W PAGING TRANSMITTER
SCADA AND CONVERTERS
RFI MINI RIM RADIO INTERFACE MODULE FOR RELAY DRIVING
RFI-MSIO MINI SCADA UNIT FOR PLC APPLICATIONS
RFI-REMB ETHERENT TO SERIAL SERVER/BRIDGE MODULE
Specialised / Restricted Products
RFI-660 S2 500 - 720MHz, SYNTHESIZED AM VIDEO EXCITER (VERSION 2)
RFI-660 VA2.5 500-720MHz  2.5WATT POWER AMPLIFIER
RFI-660 VA 25L 500-720MHz  2.5WATT POWER AMPLIFIER (NO HEATSINK)
RFI-660 MIC 500 - 729MHz MICROPHONE
RFI-660L 20dB GAIN LINE AMPLIFIER FOR VIDEO SYSTEMS IN VHF OR UHF
RFI-660 VMX 2 CHANNEL VIDEO MULTIPLEXER PCB
 
Radio Modem Accessories
RFI PROG SNGL DC SINGLE  DB9 RS232 PORT PROGRAMMING CABLES WITH 12 / 24 VDC LEADS
RFI PROG SNGL AC SINGLE  DB9 RS232 PORT PROGRAMMING CABLES WITH 240V AC PLUGPACK
RFI PROG DUAL DC DUAL DB9 RS232 PORT PROGRAMMING CABLES WITH 12/24 VDC LEADS
RFI PROG DUAL AC DUAL DB9 PORT PROGRAMMING CABLES WITH 240V AC PLUGPACK
RFI PROG CRES-H 2 X DB9 DTE to DCE SERIAL CABLES, 1 X POWER CONNECTOR AND DC LEADS
RFI PROG PICC  DC 2 x RJ45 TO DB9 SERIAL CABLES, 1 X POWER CONNECTOR AND DC LEADS
RFI PROG PICC  AC 2 x RJ45 TO DB9 SERIAL CABLES, 1 X POWER CONNECTOR AND 240V AC PLUGPACK
900MHz STUBBY 900MHz STUBBY ANTENNA WITH BNC CONNECTOR


 

SST-900EXT  Wireless Modem Module

RS232 / RS-485 Interface

 

 

SST-900EXT is a spread spectrum radio modem with RS232/RS-485 interface port.  It is designed for data acquisition and control application between host and remote sensors supplied with stubby antenna.  Larger communication/distance with external antenna.

Features

  • Half-duplex up to 57600bps
  • Auto band rate setting
  • ISM band
  • Full-duplex or half-duplex
  • Spread spectrum technology

Application

  • Remote data acquisition
  • Factory automation
  • Building automation
  • Remote security system
  • Remote display system

 

 

 


 

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