While researching a book about local television that I will almost certainly never write, I discovered that, after World War II, there was a great demand for having local television stations in the United States. TV in those days was limited to what was called VHF (very high frequency) of channels 1 to 13; eventually, channel 1 was reassigned. But with only 12 individual choices of TV stations, there were, inevitably, issues of station signals interfering with other broadcasts.
By 1949, there were just over 100 local stations in the country. While some large cities, such as New York and Los Angeles had four or more stations, other places had only one or two, and some places such as Denver, CO and Austin, TX had none.
So the Federal Communications Commission, the government body in charge of these things, instituted Continue reading “U is for UHF”