3DR Pixhawk problem when activate video TX

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1

Hello APM friends,
my first post here and comes with a problem(sorry)…

just setup my Pixhawk from store.3drobotics.com/products/3dr-pixhawk.
Did the maiden test hover flight and i notice my Video TX kills the GPS reception of my 3DR uBlox GPS with Compass.store.3drobotics.com/products/3d … th-compass.

Does anyone solve any similar problem in the past?

Thank you.

My setup:

DJI F450 kit with motor’s esc`s etc…
2.4GHz 1000mW 8Ch Wireless A/V Transmitter Module.
Dragonlink with 9XR setup.
Wireless Data Link from 3dr
Minim OSD from Ready to fly Quads.witespyquad.gostorego.com/minimosd.html

youtube.com/watch?v=nF0HLWfY … e=youtu.be

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That is a lot of power coming from your video tx. How close is it to your GPS? If you are not able to increase the distance between your video Tx and your GPS receiver, you may need to look in to some filtration. The GPS signal is lower than your vTx, so you can try and see if a high pass filter at 2k helps at all.

3

Thank you joshw.

Just found the solution to the problem.Simply i did change frequency on the VTX and I have 9 sat,s indoors now. :slight_smile: