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UHF Railroad Allocations

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Revision as of 09:48, 17 September 2011 by Ka3jjz (talk | contribs) (Undo revision 85126 by Ka3jjz (talk))

Existing UHF Frequencies

Frequencies on the same line can be paired for possible full duplex or repeater use. 452.9375 is a common EOT device frequency in Canada. 452.9375/457.9375 are common EOT device frequencies in the USA. 452.9375 is typically located on the locomotive while 457.9375 is typically located at the end of the train.

Frequency Frequency Usage/Notes
452.3250 457.3250
452.3750 457.3750
452.4250 457.4250
452.4750 457.4750
452.7750 457.7750
452.8250 457.8250
452.8750 457.8750
452.9000 457.9000
452.9125 457.9125 Telemetry
452.9250 457.9250 Remote Control/Remote Indicator (DPU - Distributed Power Units)
452.9375 457.9375 Telemetry/Remote Control/Remote Indicator
452.9500 457.9500 Remote Control/Remote Indicator (DPU - Distributed Power Units)
452.9625 457.9625 Telemetry/Remote Control/Remote Indicator

Additional AAR Frequencies

per NF2G Website

  • Assn of American Railroads 452.8500
  • Assn of American Railroads low power 452.8375
  • Assn of American Railroads low power 452.8625
  • Assn of American Railroads low power 452.8875
  • Assn of American Railroads EOTD locomotive to EOTD - secondary 452.5375
  • Assn of American Railroads EOTD EOTD to locomotive - secondary 457.5375

UHF Narrowband Splinter Frequencies

  • 452.90625 / 457.90625
  • 452.91875 / 457.91875
  • 452.93125 / 457.93125 Remote Control/Remote Indicator
  • 452.94375 / 457.94375 Remote Control/Remote Indicator
  • 452.95625 / 457.95625 Remote Control/Remote Indicator
  • 452.96875 / 457.96875 Remote Control/Remote Indicator

Thanks to Charlie Hargove N2NOV of NYDXA for the frequencies

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