A satellite truck is a mobile communications satellite earth station, typically mounted on a truck chassis as a platform allowing satellite transmission from any location that the production truck can reach, provided a line of sight (direct view) to the desired satellite is available.
A satellite truck is a mobile communications satellite. Earth station provided a line of sight (direct view) to the desired satellite is available a mobile communications satellite. Satellite earth station is typically mounted on a truck chassis as a platform. The production truck can reach. This is what this platform is allowing satellite transmission from any location.