Will a standard 72mhz TX/RX work in a RC Sub.

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  • oldnoob
    Junior Member
    • Jun 2011
    • 33

    #1

    Will a standard 72mhz TX/RX work in a RC Sub.

    Will a standard 72mhz TX/RX work in a RC Sub. or do i need an old 35mhz or 27mhz or 75mhz system?
    Tested my Old 72mhz system on a road,at 1/2 of a mile, functionality confirmed via cell phone communications, and it worked fine. Why wouldn't it work in water?
  • roedj
    SubCommittee Member
    • Apr 2008
    • 162

    #2
    Re: Will a standard 72mhz TX/RX work in a RC Sub.

    It would work just fine assuming the electronics were OK which they seem to be as you've already checked them out.

    The problem is that the use of 72MHz for surface (or sub-surface) R/C is not legal in the USA or Canada. It may be possible to have a competent licensed technician convert it to 75MHz.

    Dan

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    • giovanni
      Junior Member
      • Mar 2012
      • 207

      #3
      Re: Will a standard 72mhz TX/RX work in a RC Sub.

      You can easily convert your 72MHz radio to 75MHz if you want to use it for subs.

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      • JWLaRue
        Managing Editor, SubCommittee Report
        • Aug 1994
        • 4281

        #4
        Re: Will a standard 72mhz TX/RX work in a RC Sub.

        A lot of us r/c sub folks use Radio South:



        -Jeff
        Rohr 1.....Los!

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        • giovanni
          Junior Member
          • Mar 2012
          • 207

          #5
          Re: Will a standard 72mhz TX/RX work in a RC Sub.

          Tony converted my Graupner MC-19 radio and has great service.

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