The answer to the question is No, you do not have to connect your laptop to a dish via cable in order to use the Prog Finder software for Windows.
Calculates the angles necessary for installing satellite dishes.
Read, program, compare, & erase IC chips using Batronix USB programming devices.
It plots a world map in either azimuth (beam heading) or Mercator projections.
The answer to the question is No, you do not have to connect your laptop to a dish via cable in order to use the Prog Finder software for Windows.