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William Sommerwerck William Sommerwerck is offline
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Default Broken antenna on RC car

"Amin" wrote in message
...

I have got a RC car and control unit. Both are working
independently but how to know and tune frequency of
transmitter and receiver so that with a remote my car work?


How do you know /either/ is "working", if the transmitter won't control the
car?

The transmitter is probably crystal-controlled, so there's nothing to adjust.
Similarly, the receiver is either crystal-controlled, or is sufficiently
broadband to pick up the transmitter.

If they won't work, then you likely have a problem that has nothing to do with
frequency settings.