Telemetry Radio on gcs and ardupilot controller

Hi, Can I use a pixfalcon as controller antenna tracker only? with telemetry radio linked to vehicle attached on GCS (usb laptop with MP)?
I mean, like the scheme http://ardupilot.org/antennatracker/_images/AntennaTracker_ConnectToGCS_USBCable.jpg but with sik radio on the Ground Station pc.
Is it posible?

Yes, I think that should work fine.

I use above configuration. But MP doesn’t show flight data such as Voltage, mAh, altitude, speed and so on.
And the hud shows the motion of the tracker. (horizon up/down and direction)
But in the map tracker AND vehikel are displayed and moved.

My target is to use the tracker with a camera but not to lose Telemetrie data.
Is this a bug or intended?