Difference between revisions of "UHF Railroad Allocations"
From The RadioReference Wiki
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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. | 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. | ||
| − | + | {| border="1" | |
| − | + | !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== | == Additional AAR Frequencies== | ||
Revision as of 18:03, 29 May 2011
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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