Wireless Networks for Extreme Environments

Wireless Serial (RS 232/485) Modems

  • Radio Modem (Serial Data)
    Radio Modem (Serial Data)
    455U-D
    • Licensed and license-free radio channels
    • Two serial ports + one config port
    • Wireless data rate up to 19.2 Kb/s
    • Military-grade security encryption - 128 bit AES
    • On-line diagnostics
    • Hot-redundant standby
  • Radio Modem (Serial Data)
    Radio Modem (Serial Data)
    805U-D
    • Wireless data up to 76.8 Kb/s
    • 869.4 MHz 250KHz channel-spacing, 500mW (10% duty factor), 5mW (100%)
    • Typical line-of-sight distance 5km (@ 500mW)
    • One serial data port - RS232 and RS485 connections provide serial data up to 115.2Kb/s
    • Configuration by Hayes AT commands or Windows Configuration software
  • Radio Modem (Serial Data)
    Radio Modem (Serial Data)
    905U-D
    • Wireless data up to 115.2 Kb/s
    • 902-928 MHz, 1W, frequency hopping spread spectrum.
    • Typical line-of-sight distance 20 miles North America (4W ERP), 15 km elsewhere (1W ERP)
    • Serial data up to 115.2Kb/s (RS232/RS485)
    • Configuration by Hayes AT commands or Windows Configuration software.