RC Car help - any e...
 

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[Closed] RC Car help - any experts

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Posts: 47
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I've just bought a tamiya rough rider (wanted one since i was a kid)

It doesn't come with a transmitter so i need to sort one.

The car has a 40mhz receiver fitted but when im looking for a suitable 2 channel transmitter i find that nearly all of them are 2.4ghz.

Can anybody recommend a (not too expensive) 40mhz model or advise if i can change to 2.4ghz

Haven't got a clue about all this so any help would be greatly appreciated


 
Posted : 31/01/2016 1:36 pm
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I am in no way an expert, and there are many who know more than me on here, but I think you'll be better off upgrading.


 
Posted : 31/01/2016 1:46 pm
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Do you mean 40mhz or is it really 27mhz?

If 27mhz, any of these should do

http://www.modelsport.co.uk/transmitters/rc-car-categories/9910/991025&MSAttributeID [9]=522

or if you want to switch to 2.4ghz, then any of these complete transmitter/receiver systems

http://www.modelsport.co.uk/rc-systems/rc-car-categories/9910/991010&MSAttributeID [10]=526&MSAttributeID[11]=527


 
Posted : 31/01/2016 1:47 pm
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julians - It has a 40mhz receiver fitted.

Is it an easy job to upgrade?
Does one have any advantages over the other?


 
Posted : 31/01/2016 1:54 pm
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Also which are easier to handle - stick type or those with the small wheel?


 
Posted : 31/01/2016 1:57 pm
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I think years ago different frequencies were used by planes, cars etc. and there were only a few frequencies available in each range (you had a 'crystal' that was fitted in the transmitter and a matching one in the receiver, so you could only have 6 or so planes in the air at once.) I think that newer systems code the signal so there's no limit, and there's less likelihood of interference.


 
Posted : 31/01/2016 2:07 pm
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Thanks for the explanation rich

This is all new to me.

I take it that buying a transmitter and receiver combo would be the best bet as they would be matched and i would be able to upgrade to 2.4ghz too

Is it just a case of wiring in the new receiver to the car - nothing too fiddly?


 
Posted : 31/01/2016 2:27 pm
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I take it that buying a transmitter and receiver combo would be the best bet as they would be matched and i would be able to upgrade to 2.4ghz too

That's what I'd do.


 
Posted : 31/01/2016 2:46 pm
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[url= http://www.ebay.co.uk/ulk/itm/231801721677 ]flysky gt2b[/url] are good; £20ish. I've got several; cheap, cheerful and comfy in your hand. Rechargeable lipo via a usb so you aren't forever buying AAs. (Though that's less of an issue since 2.4ghz came along; the power draw is minimal compared to the olden days. Best thing about 2.4ghz for me is no huge aerial to bend or shove in a child's eye...

Edit; why doesn't that work?! Does normally.


 
Posted : 31/01/2016 2:54 pm
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FTFY.


 
Posted : 31/01/2016 3:51 pm
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Ta! What did I do wrong?


 
Posted : 31/01/2016 3:53 pm
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The best thing about 2.4 GHz is it sends a fully coded signal to the car so no interference issues as can be seen with 27 and 40 MHz.


 
Posted : 31/01/2016 3:54 pm
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Also which are easier to handle - stick type or those with the small wheel?

Both are easy, you can't go wrong with either. I got an RC car just before Christmas, it came with the wheel type: I'd not used one before, took about 2 minutes to get used to it.


 
Posted : 31/01/2016 4:26 pm
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I had one as a kid and took bought a re release one a couple of years ago.

Much better than I remembered with a some upgrades to the kit, like sealed bearings instead of brass bushes.

Still tricky to handle being rear wheel drive and quite a heavy model but great fun for messing about with on gravel surfaces or on the beach.


 
Posted : 31/01/2016 7:52 pm
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Better range with 2.4 GHz too. Lack of lethal aerial not to be underestimated also (know someone who lost an eye on older set up).


 
Posted : 31/01/2016 8:21 pm
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Here's mine doing some jumps:


 
Posted : 31/01/2016 8:21 pm

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