John Laverick Posted July 19, 2017 Share Posted July 19, 2017 Has anyone installed and used the bang-good speakers? I've installed them on two planes and I'm getting interference with the ailerons on both? As soon as the speakers start the ailerons basically become sluggish and movement is reduced to only about 20% with the port aileron going up and the starboard going down. Strangely this is identical on both set ups and doesn't affect any of the other functions. I can't get the RX and speaker set up any further from each other being at least a foot apart! Doing my head in, cos it sounds brill and would be a shame not to use it. Quote Link to comment Share on other sites More sharing options...
Denis Watkins Posted July 19, 2017 Share Posted July 19, 2017 Just a little more info John Are your servos digital? Quote Link to comment Share on other sites More sharing options...
John Lee Posted July 19, 2017 Share Posted July 19, 2017 Sounds like the aileron servos (&/or their extension leads) are picking up EMI spikes from the speakers &/or their leads. You could try shielding one or both sets of leads with metal braiding &/or using ferrite rings. But that's treating the symptoms, not the cause. Edited By John Lee on 19/07/2017 21:45:59 Quote Link to comment Share on other sites More sharing options...
Denis Watkins Posted July 19, 2017 Share Posted July 19, 2017 We are always stuck for room and component alignment guys, so ferrite rings are worth a try, as John suggests Or if you have any ferrite rod, then wrap at least 3 turns from the cables and shrink wrap these in place Cables and coils carrying power in close proximity come with the hobby Quote Link to comment Share on other sites More sharing options...
John Laverick Posted July 20, 2017 Author Share Posted July 20, 2017 Thanks for the feedback guys, I decided to reverse engineer and disconnected the speaker system. Guess what? It was the Transmitter! I only went 2.4ghz last year and pretty much bought a level entry TX, turns out the TGY-ia10 suffers with one gimble movement interfering with with another. In my case when I throttled up the ailerons activated. I took the back off, tightened the gimble up (they were very slack) tugged at a few wires and it worked!!! The only problem, I put it back to factory reset so guess I'm gonna be busy recalibrating and binding all my models. Thanks again John Quote Link to comment Share on other sites More sharing options...
John Stainforth Posted July 21, 2017 Share Posted July 21, 2017 An alternative solution is to fit a thing called an i.c. engine to the front of your plane. This has the advantage of providing power and noise all in one package with little opportunity for interference with the radio system. Oh, and it also provides something of smoke machine at the same time. (And, I love the smell of glow fuel in the morning!) Quote Link to comment Share on other sites More sharing options...
Ian Jones Posted July 21, 2017 Share Posted July 21, 2017 Posted by John Stainforth on 21/07/2017 13:20:14: An alternative solution is to fit a thing called an i.c. engine to the front of your plane. This has the advantage of providing power and noise all in one package with little opportunity for interference with the radio system. Oh, and it also provides something of smoke machine at the same time. (And, I love the smell of glow fuel in the morning!) Hehe . Oops, we'd better not start that again! Quote Link to comment Share on other sites More sharing options...
The Wright Stuff Posted July 21, 2017 Share Posted July 21, 2017 Mods: worth changing the thread title out of fairness to Bang-good? Quote Link to comment Share on other sites More sharing options...
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