Are there special receivers for boats?

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  • pfish
    Junior Member
    • Jul 2012
    • 25

    #1

    Are there special receivers for boats?

    I have a inexpensive tower hobbies transmitter with receiver. The included receiver has an internal antenna. Tower hobbies tech say it will work fine.
    I will place the receiver in a water tight compartment. I'm concerned that there is no external antenna and whether it will be adequate.
    Any opinions?
  • JimClark
    Fast Electric Addict!
    • Apr 2007
    • 5907

    #2
    do a range check
    "Our society strives to avoid any possibility of offending anyone except God.
    Billy Graham

    Comment

    • runzwithsizorz
      Senior Member
      • Jan 2009
      • 896

      #3
      This is the police! Put the receiver down, and slowly back away.

      Comment

      • BHChieftain
        Fast Electric Addict
        • Nov 2009
        • 1969

        #4
        The spectrum mr3000 and mr200 are water resistant, and also have nice long dual antennas for dual diversity. Getting the antenna up out of the hull is a must for carbon fiber hulls (which block 2.4ghz, but also recommended for any hull since water also blocks 2.4). I've heard people use the tactic rx w/o the antenna wires successfully, maybe just try to place it as high as possible in the hull away from the waterline ( I still would not use it on carbon fiber hulls).

        Chief

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        • scottw
          Member
          • Dec 2011
          • 49

          #5
          Agree with the Chief
          the spectrum mr3000 is bullet proof - water proof!!!!!! - -

          Dual antenna - a must

          Scott

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          • Fluid
            Fast and Furious
            • Apr 2007
            • 8012

            #6
            Dual antenna - a must...
            Where do people come up with this BS? Dual antennas are not required at all - but if your particular receiver has them don't cut one off. Spektrum's first 2.4 gig radios did not work very well in boats (I had some of the first) and they were forced to do a re-design to make them reliable. Adding another antenna was one band-aid they used - and they still have to have "marine" receivers since their "car" receivers are not that reliable in boats (so they say). Most other radio manufacturers don't need "marine" receivers.

            My Futaba 4PK receivers have a single antenna and they work splendidly out to "is that a boat out there?" range. Several club members run the Spektrum receiver with dual antennas - and they keep the antennas inside the hull. I don't recommend this, but it certainly works for them (large tall boats BTW). The Tactic radio used in AquaCraft RTR boats is good without an antenna - I was dubious at first, but they work to a surprising range.

            As stated in the second post - do a range check to see if it works in your particular hull. It may only give 100 yards of range - but that's plenty for most boaters.



            .
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            • Steven Vaccaro
              Administrator
              • Apr 2007
              • 8720

              #7
              I personally think the Spektrum mr3000 is the best thing to happen in boat receivers. 100% water proof. They are expensive. But so would be a wrecked boat that looses control after using a standard receiver that got wet.
              Steven Vaccaro

              Where Racing on a Budget is a Reality!

              Comment

              • scottw
                Member
                • Dec 2011
                • 49

                #8
                Jay

                Its just an opion that whats make this Forum so great
                We use what we use - we all have our favourites

                scott

                Comment

                • drwayne
                  Fast Electric Addict!
                  • May 2008
                  • 2981

                  #9
                  @everyone.
                  I use Futaba 603FS with one internal, one outside cabled antenna.
                  No problem
                  @everyone
                  I use the Spektrum's waterproof mr3000
                  no problems
                  @everyone
                  If you need waterproof receivers, you should learn to build better
                  :peace:
                  Wayne Schutte PhdCSE BaSE BaEE. Australian, & damn proud of it YOUTUBE
                  @ 36" H&M Maritmo twin1512/1800 6S1P 88mph @ 40" drag hydro#1 twin 5692 12S1P .....always for fun @

                  Comment

                  • Steven Vaccaro
                    Administrator
                    • Apr 2007
                    • 8720

                    #10
                    Originally posted by drwayne
                    @everyone
                    If you need waterproof receivers, you should learn to build better
                    :peace:
                    Funny Man. I'm sure you never get water, even a drop in your hulls.
                    Steven Vaccaro

                    Where Racing on a Budget is a Reality!

                    Comment

                    • oscarel
                      Fast Electric Addict!
                      • Dec 2009
                      • 2130

                      #11
                      I've had both a futaba 603 and flysky receivers submerged and they worked fine afterwards. I made sure to coat them with corrosionx before and after using though.

                      Comment

                      • Fluid
                        Fast and Furious
                        • Apr 2007
                        • 8012

                        #12
                        Funny Man. I'm sure you never get water, even a drop in your hulls.
                        Actually Steve, I almost never get more than a drop or two in my race boats. Ditto for most of my racing companions. Not all boats can be made completely waterproof, but most can be. After seeing so many FE boats over the years from across the country, I am shocked at how little most folks pay attention to keeping water out of their boats. Some seem to think that a couple of ounces of water in their hulls after a run is just fine (BTW it is not). The Dr. has a good point - although being speared by another boat and breaching the hull is a completely different matter.

                        I dont use waterproof receivers, but for those who can't build a half-dry boat they are important. I do spray my receivers and ESCs with CorrosionX (see last line in paragraph above).

                        Scottw - my issue was that if your post is read by a newbie it would be interpreted as an absolute. Use what you want and like what you want, but don't imply that there is only one receiver which works.



                        .
                        ERROR 403 - This is not the page you are looking for

                        Comment

                        • drwayne
                          Fast Electric Addict!
                          • May 2008
                          • 2981

                          #13
                          Originally posted by Steven Vaccaro
                          Funny Man. I'm sure you never get water, even a drop in your hulls.
                          are you goading me, mon sewer ?

                          @Ray. Ditto corrosion X inside everything electronic...Rx, servos, escs..

                          @steven. A few pin spirals of leaked water is the norm... Ive always paper toweling wedged in corners to catch whatever materializes.

                          As Ray points out, common sense, nothing prevents accident induced drownings... but that's racing.

                          DocW
                          Wayne Schutte PhdCSE BaSE BaEE. Australian, & damn proud of it YOUTUBE
                          @ 36" H&M Maritmo twin1512/1800 6S1P 88mph @ 40" drag hydro#1 twin 5692 12S1P .....always for fun @

                          Comment

                          • runzwithsizorz
                            Senior Member
                            • Jan 2009
                            • 896

                            #14
                            "and they still have to have "marine" receivers since their "car" receivers are not that reliable in boats (so they say)."
                            I have a boat with the Spektrum telemetry receiver, (2" antenna), and have never had a range problem in 4 years. Even out to, "is that a boat out there?" range.

                            Comment

                            • BHChieftain
                              Fast Electric Addict
                              • Nov 2009
                              • 1969

                              #15
                              I have 1 boat that I can't waterproof (1/10 shovelnose), so I put my RX in a Traxxas water resistant RX box (instead of a balloon). It isn't completely waterproof in my experience, but after multiple complete submersions, I've only had a few drops of water in the box once or twice. If you coat your RX first with corrosion X or liquid tape it should be pretty much bulletproof...

                              Steve sells those here:

                              http://www.offshoreelectrics.com/pro...p?prod=dh-3628

                              Chief

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