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I would like to know has anyone ever ran a tunnel hull on fm, & run the antenna under the canopy with out issue ?. I would like to not drill a hole in my custom painted canopy if i did not have to . Back in the early 90's we ran pan car's with the am frequency & the antenna under the body .
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i run 2.4g and a very short aerial that stays under the canopy and havent had any issues
not sure on fm
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spektrumComment
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I used to do it on my 3.5 and 7.5 nitro tunnels but canopy can not be made of carbonfiber. all so a range it.
Old guyComment
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I still run FM and use dual conversion Rx's. Yes I am old and tight and have not really embraced 2.4 properly. My rescue boat is 2.4 though.
To get the best out of FM with a fast hull I would suggest running and external antenna. You may get away with running it internally, I would not.
From here your options are fairly basic. Either go with the 2.4 or run the wire to the outside, it is a very small hole and you could even tape the wire to the canopy of the tunnel. If that is too unsightly then you have only two avenues left.
2.4G or try it internally fitted and take the risk to try it. A fail-safe on the ESC would be a good idea if you choose the latter.
I was a late comer from AM to FM and am now dabbling with 2.4. Coin reasons !!
Your boat and your call.
See it....find the photos.....sketch it it....build it........with woodComment
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Some of the 1/8 scale guys run them inside. you have to range it and a fail safe is always a good thing
Old GuyComment
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I have a nitro tunnel that I use the Spektrum Marine receiver in. The short antenna I have upright under the cowl and the other antenna length wise under the cowl.
I haven't had any issues so far
Grand River Marine Modellers, el Presidente
IROC VUP, 25" Prince Mono, Mini Hydro, Classic Barrel Back, brushless Mini Rio and two Nitro Tunnels
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