Help with GPS interference !

[cuongvd]

I bought the ArduFfyer kit with GPS and Telemetry from RCtimer.
Have not put in the frame yet, just leave on the desk for testing.

How come when i connect the GPS it interferes alot to the board.

Here is the tuning monitor
No GPS
[attach=1]

With GPS
[attach=2]

Then i used the aluminium foil wrapped the GPS, then no interferencence
[attach=3]

I tried to move the GPS around but no help. The GPS cable connect to the board just 6 in long, do we need to extend it.

How can you fix that problem.

Thanks.

[cuongvd]

I had that same GPS using with the Crius AIOP, but no interfere at all, even I mounted the GPS right next to the AIOP board.

[cuongvd]

Tried with another gps module, got the same probem
I noticed that it just happened when gps got 3d fixed
I downloaded the latest arducopter.
Problem solved.
Do you got that same problem with 2.9.1b ?
Thanks.

[Gaza07]

Ive been using v3rc2 and rc3 but when I had v2.9.1 uploaded I did notice the HUD hqad a weird slight wobble that had no affect while flying I wonder if this was the same thing, it doesnt do it now   

[coastersteve]

You are probably worried about nothing. Those little wobbles you can see are probably filtered out in software, its how it flies that';s the main thing. Get it in a field, get a decent lock and put it up in a loiter to see if it';s working right. 

[cuongvd]

It kind of weird, i got it in video, you will notice when it got 3D fix (start at 1:14 in the video)
Look scary to me

GPS interfere APM with ArduCopter 2.9.1b

[Gaza07]

I had the same it doesnt affect it when flying v3 doesnt seem to do it, Like steve said just go fly it 

[cuongvd]

Thanks all,
I already put the beta V3 rc3 on.
Start to put things together.

[rickp]

You';re worrying about nothing. You';re seeing the result of centrifugal force correction based on the gps. In 2.9.1 this happens all the time, so we get lots of ';why is the hud moving'; type questions.
In 3.0, this was disabled when the copter is disarmed just to stop the questions. See this commit

[cuongvd]

This my first time to play with it, so just want to be sure before bring it up to the air.