South African TV

[colly0410]

Been thinking: If South Africa had started their TV broadcasts a few years later when synchronous demodulation & SAW filters became more widespread if they'd have gone for system D/K, as there would then have been no real advantage for a 1.5 Mhz vestigial sideband as used in system I. AFAIK the wider vestigial sideband is only an advantage with older style diode detectors. Just my 2 pence worth...