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MRC=MUDDLE RADIO CONTROL
Posted: 12 Dec 2021, 20:57
by Wavemeter
I’m a bit stumped here chaps. Smashing MRC transmitter to convert to 35 MHz FM. Using an old Futaba Challenger RF stage with a stonking output. Likewise a stonking PPM signal too.
The receiver is clearly picking up the carrier but the servos are not moving. Any suggestions would be gratefully received. Tired now and off to bed
Re: MRC=MUDDLE RADIO CONTROL
Posted: 12 Dec 2021, 21:15
by Wavemeter
False alarm - brainwave - ppm signal must have been off the wrong side of a diode I’m guessing - it’s a lesser signal according to the amp BUT the servos have sprung into life . Success
Re: MRC=MUDDLE RADIO CONTROL
Posted: 12 Dec 2021, 21:31
by Wayne_H
that MRC Tx looks to be in top nick
Wavemeter wrote: ↑12 Dec 2021, 21:15
False alarm - brainwave - ppm signal must have been off the wrong side of a diode I’m guessing - it’s a lesser signal according to the amp BUT the servos have sprung into life . Success
A COVID-induced brain fart?
. Another one for the COVID lexicon
Re: MRC=MUDDLE RADIO CONTROL
Posted: 12 Dec 2021, 21:42
by Wavemeter
Interestingly I cannot smell my farts - TOTALLY inert they are - not very satisfying
