Hi Guys
They say in there manual that the range test is up to 30m with the current system. (telemetry) 1/30th the power.
RCModelReviews wrote:The DIY module uses a switch-mode regulator so adding an inductive choke to the positive line may make a big difference. As many turns as you can fit around a ferrite core ought to do it.
JMP_blackfoot wrote:Just another thought. Have you tried another power source?
I mean, either a bench power supply or a different battery.
I had no trouble with converting my home made Supertef transmitter (http://home.nordnet.fr/~fthobois/autres.htm), but it does use a regulated voltage to the coder.
And when doing the 4-cell modification to my FlySky (Turnigy, etc...) transmitter, I found that the battery box contacts were creating ripple on the power supply.
Maybe the internal resistance of your battery is a factor in the problem. 300 mV seems a fair lot.
Or could it be that the power switch is resistive. Do you see ripple across it? A capacitor across it?
Whiteprop wrote: My thanks also to the gentleman that is responsible for RC Model Reviews and this forum.... I think his name is Bruce....obviously another pretty sharp individual.
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