Postwar broadcast coverage was extended to Birmingham in 1949 with the opening of the Sutton Coldfield transmitting station, and by the mid-1950s most of the country was covered, transmitting a 405-line interlaced image on VHF.[original research?]
Postwar broadcast coverage was extended to Birmingham in 1949 with the opening of the Sutton Coldfield transmitting station , and by the mid-1950s most of the country was covered , transmitting a 405-line interlaced image on VHF.[original research ? ]
What kind of image was broadcasted by the BBC by the mid-'50s?
What kind of image was broadcasted by the BBC by the mid-'50s ?
405-line interlaced image
405-line interlaced image