18-06-2023, 01:36 PM
Thanks, both.
From Peter's document, this used negative vision modulation... and it seems there were Band III allocations planned as early as 1937! Though of course the band wasn't called that at the time.
I believe the French 441-line standard, also used by Nazi Germany in Paris, used positive modulation with AM sound. Please feel free to correct me.
Someone sent me the Owner's Manual. I shall now try to attach it.
Steve
From Peter's document, this used negative vision modulation... and it seems there were Band III allocations planned as early as 1937! Though of course the band wasn't called that at the time.
I believe the French 441-line standard, also used by Nazi Germany in Paris, used positive modulation with AM sound. Please feel free to correct me.
Someone sent me the Owner's Manual. I shall now try to attach it.
Steve
