This is the old Rocket Tracks is ready.frame with a few enhancements, which we are using until the new auto-tracking
The most dramatic change is replacement of the home-made helical antennas with a couple of COTS metal conical antennas.
TODO: pretty picture
TODO: list all the new attachments compared to the old TrackMaster
Video from ATV antenna can be displayed in MPlayer using the Kworld Xpert DVD Maker video-to-USB adapter:
mplayer -tv device=/dev/video1:input=1:norm=NTSC:driver=v4l2:outfmt=yuy2 tv://
TODO: how to capture to file