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Title: Cascade Modulation from March 1936 Radio Post by: WQ9E on March 11, 2012, 04:04:53 PM Two articles about cascade modulation.
Title: Re: Cascade Modulation from March 1936 Radio Post by: Opcom on March 11, 2012, 11:38:48 PM 100% agreement with that.
Title: Re: Cascade Modulation from March 1936 Radio Post by: DMOD on March 12, 2012, 01:26:12 PM I think the first time I saw a cascode modulation circuit was in a Midland CB, about 1968 circa, where the driver and final were both modulated, at different livels of course.
Phil - AC0OB Title: Re: Cascade Modulation from March 1936 Radio Post by: N0WEK on March 14, 2012, 04:46:45 PM Thanks for posting these articles! AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
I love the curved cathodes in the schematics! |