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Old 02-03-2004, 11:24 AM
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Rj-TailSpin
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Join Date: Dec 2002
Location: Appleton, WI
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Default RE: Looking into video. Confusing

What do you have attached to that engine? An SUV??? That's Power!!!

The key to video success with glow power is to isolate the transmitter from the vibrations. Pack it in foam and add one tie wrap a little too tight and BAM... big time interference. Isolating the problem can be a real pain in the RRss. Easy way to determine if vibs are causing the problem is to securely mount the plane on a table, apply WOT, watch the video and then simply put your finger on the transmitter. If vibs are a problem they will nearly disappear when you dampen out the vibs with your finger. It's amazing how sensitive the interference can be. Just the lightest touch can cause the vibs to be gone. The amps in the TXer can pick up minute changes...

I built a slede for the transmitter to sit in. Only foam contacted the transmitter and it was a very loose fit. I used shipping tape to surround the transmitter so it couldn't fly out. Remember, only allow the foam to lightly hold the transmitter in place. No tape, no tie wraps, nothing can touch the transmitter. Also, any wires should be allowed to swing free. If you securely attach them, the vibs will be transferred into the transmitter. And, if at all possible... run the wires in a right angle direction from the direction of the vibs. Granted, it's hard to tell which way things are moving, but if right left don't work... try front to back. One or the other will substantially dampen the vibs.

The key is to NOT secure the transmitter etc... tightly. Such mounting will destroy your picture.

Good Luck... Looking forward to seeing what that big bird will dooooo!!!!!!

Rob