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Setting Up Questions Post your questions and answers on setting up your heli for the first time.


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  #1  
Old 03-23-2006, 10:53 AM
chriskirstein chriskirstein is offline
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reciever crystal

In referance to my question yesterday about setting up my airtronics transmitter, is it possible for the crystal in the reciever to be the wrong one? Could this be the reason the servos do not respond correctly?
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Old 03-23-2006, 11:18 AM
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sportygreg sportygreg is offline
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Cool Re: reciever crystal

Both crystals should have a freq.# on them that match.You could have a loose crystal or even a defective one.Recheck all connections and test each servo independently-a bad servo can cause all kinds of problems with the RX.Also check that RX antenna is routed away from motor,wires,and anything that can cause "noise"[magnetic interference].
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Old 06-22-2008, 09:28 PM
getluke getluke is offline
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Re: reciever crystal

I have a walkera 22e, crap i know, but hey i have 1

So now does my friend, we have a big prob with it and we are both noobs! haha

Is says on the rx:

RX-603
35 MHZ

Does this mean i HAVE to use 35mhz range?

OR even if i plug in 72mhz in the RX AND TX will this work?
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Old 06-23-2008, 05:08 PM
hawkman hawkman is online now
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Re: reciever crystal

Well it comes down to your country and what the laws are, the USA has 72mhz and the UK has 35mhz..for flying models anyway.

The crystal in the radio should match the on in the receiver for whatever model you are hoping to control:~)

right...say you have a 35.120 crystal in the radio then you want 35.120 in the reciever.

Rob
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