Short Haul Modems

Local hard-wired communication

SRM-5A RAD Short Haul Modem

RAD Short Haul Modem
  • Provides the easiest link for communicating with one datalogger over longer distances
  • Requires a short haul modem at both PC and datalogger
  • Uses two twisted-pair cable for a direct connection
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15770 RAD Modem Interface Kit

RAD Modem Interface Kit
  • Supports two way communication
  • Includes:
    • SC932A Interface
    • 15751 9- to 25-pin interface
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About Short Haul Modems

Short haul modems provide local communication between the datalogger and a computer with an RS-232 serial port. The modem transmits data up to 6.5 miles over four-wire unconditioned line (two twisted pairs).