Early 5 Watt Pll Transmitter
This page shows you how FM PLL Stereo was done back in the early days. The switching stereo coder was sound but had no left-right identification ident circuit. The carrier frequency was determined by a low frequency VFO circuit which was also FM modulated. The whole thing is quite incredible!
Devre ektedir
This page shows you how FM PLL Stereo was done back in the early days. The switching stereo coder was sound but had no left-right identification ident circuit. The carrier frequency was determined by a low frequency VFO circuit which was also FM modulated. The whole thing is quite incredible!
Devre ektedir
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