Again and again I hear OM's saying, "When am I supposed to do amateur radio? I have no time!". This problem I know only too well. In my over 38 years as a truck driver, I have always been looking for easy ways to become QRV.

This week I just tried, whether digital QSO's with minimal equipment from the truck are possible. Some OM's would ask: "Why not!". Well, these modern high-tech trucks are now equipped with sensitive on-board computers, toll device and GPS trackers. All devices, which interfere on the one hand and which are susceptible to interference on the other. Therefore, only a small power should be radiated. The operating mode BPSK makes Europe-QSO with about 25W easily possible.
by Andy, DL7UST