Aylesbury & District Model Flying Club
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| Viewing Page 1 of 1 (Total Posts: 9) |
| Author | Comment |
Martin Mc
 Jan 7, 08 - 9:34 PM |
Interference!!!
Can anyone who is looking at this now (2100, 06/01/08) please help? I was at the field on Sun 06/01, flew a model with a high spec. JR R600 ppm Rx, then a PCM equipped model, no problems. I then turned on my small Dalotel which has recently been refitted with the original JR 549X ppm Rx. All the surfaces jittered badly as if there was another Tx on the same frequency nearby (69). Naturally I elected not to fly and went home to see if it was a low battery pack problem or whatever. Today (07/01) I tried it again at home after cycling the pack and the problem was the same, only regaining full control with the Tx aerial touching the Rx. I have tried four different Rx`s, four fully charged packs, two Tx`s and ch. 61, 69 and 73, a different set of digi servos - this out of the model with no switch harness - and apart from the R600 which exhibited minor twitches I got the same result every time. PCM? no problem. If possible can you all try a PPM set right now to see if this is a geral problem and let me know the results if only to see if I am hallucinating, paranoid or whatever. Thanks, Martin Mc. |
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Mike Smart
Jan 7th, 2008 - 9:44 PM |
Re: Interference!!!
Sorry Martin, Ive sold all my 35MHz gear, so can't check it - surely its got to be a problem specific to your gear? Mike |
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Martin Mc
Jan 7th, 2008 - 9:56 PM |
Re: Interference!!!
Mike, 4 Rx`s, 4 battery packs, a brand new set of servos, both of my Tx`s and all my crystal sets are unlikely to fail at once! Martin. |
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Mike Smart
Jan 7th, 2008 - 11:09 PM |
Re: Interference!!!
Martin, Have you tried any non-digital servos? Mike |
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Martin Mc
Jan 8th, 2008 - 8:29 PM |
Re: Interference!!!
Whatever it was, it has now thankfully gone away! |
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Mike Smart
Jan 8th, 2008 - 8:37 PM |
Re: Interference!!!
Weird 
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Mike Smart
Jan 8th, 2008 - 10:44 PM |
Re: Interference!!!
Martin, What was that beer called you were telling me about - I must try some  Mike |
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Martin Mc
Jan 9th, 2008 - 8:10 PM |
Re: Interference!!!
Mike, will stick to the 2.4% I think. |
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Mike Smart
Jan 9th, 2008 - 10:34 PM |
Re: Interference!!!
Sounds wise Mike |
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