This website models TV reception based on the location of the antenna and TV transmitter data from the Federal Communications ...

Some test patterns were simply camera feeds of physical ... [Matt] from [Matt’s TV Barn], as the name implies, has an interest in various television technologies, and this is such an iconic ...

A signal tracer was nothing more than an audio ... You could take the back off your TV, test your tubes, buy replacements for any bad tubes, and (probably) fix your TV set. This style of ...