Radio Interference/Frequency Use

Wednesday, May. 21 2014

In the past years, PPIHC has run into issues with our internet and other communication devices due to frequency interference.

For race teams who plan to use radio communication, the following frequencies are restricted for the 2014 race and practice days:

  • 2412MHz-2484MHz
  • 5100MHz-5900MHz
  • 24.0GHz – 24.2GHz
  • 151-500MHz-151-700MHz VHF
  • 157-500MHz-157-700MHz VHF


PPIHC may also add additional prohibited frequencies for internal PPIHC use.  Competitors and teams will be informed if any restricted frequencies are added.


Mobile hot spots will not be allowed on for spectators or competitors.

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