One of the very best sci fi episodes of any series ever is “the Galaxy Being” You can watch it free on archive.org by clicking the picture.
The Sci Fi of the 40’s and 50’s was deep and far ahead of it’s time
The Galaxy Being is the first episode of the Outer Limits and it is a classic. The professor highly recommends it and you will understand the obsessive personalities that develop around ham radio. It is a field that is full of passion and many cannot understand why. The Galaxy Being clears this up.