So, I don't understand. Dad told me that HD TV over the air (I think it is digital, I don't know) and ol' coaxial cable TV (analog) use the same type of connector and therefore cross compatible, but then I go to MercadoLibre (bad but kinda necessary these days) and I see most products mentioning only one of either analog or digital, never both.
Is there any difference between digital TV over the air and ol' analog coaxial cable despite using the same connectors?