One of the problems that we have always noted with Southern is the lack of space for distribution amplifiers, for both video (VDAs) and pulses (PDAs). Rack space is in very short supply after accommodating four Marconi MkVII camera control units with power supplies, aperture correctors and coders, plus the space required for monitors and the mixer electronics, so we had only fitted one set of distribution amplifiers.
Colourful Times
Dicky Howett charts a few colour tv experiments and returns to the fervid days of early British colour tv.