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View Full Version : 900 MHz and 72 MHz interference


Cryofix
10-15-2007, 08:38 PM
hey all,

Got a small problem, I have a 900 MHz downlink connected to my A640 and a 72 MHZ running the mount, when everything is connected and the camera is turned on, my mount glitches like crazy, once I shut the camera off the mount stabilizes.

Any Idea why video feed would interfere so bad with 72 MHZ?

Also any suggestions on how to get rid of it.

Thanks!

MarkWebber
10-15-2007, 09:23 PM
How close is your downlink tx to your mount rx? I put mine on the other side of the mount. If the antenna's are in close proximity, you could be getting such interference.

Cryofix
10-16-2007, 10:58 AM
It actually dont matter where it is I have taken the 72 rx off and moved it all over to see where the least interference occurs and I still get interference no matter where it is, however some is worse than others but I can not get the mount to stay still.

The mount pulses slightly no matter what or where the the rx is.

I have changed power sources, split power sources, moved wires, stood on one leg with one hand over my head, and nothing seems to work =)

I may look into a dx6

Cryofix
10-16-2007, 10:00 PM
Think I got it but its weird, G-10 has no conductivity correct? but only when its attached to the G-10 does it casue interference.