1957 Hotpoint interference when used on cable

[peverett]

Andy is correct about the poor selectivity of the tuners on older sets. In my earlier days(late 1960s, early 1970s), I lived in a part of Oklahoma where a relatively weak channel 9(CBS-OKC) was next to a very strong channel 10(ABC-Ada, Oklahoma). It was very common for the ABC channel to bleed into the CBS channel on the TVs of the time. This was over the air-not cable.