I would not modulate the oscillator, Steve. You would probably get more FM than AM. Low level means the early stages of a transmitter. You should have a buffer stage between the osc and the mod to prevent pulling the osc during modulation. All stages after the modulator have to be linear. That means class A for a single tube or class AB or B for push-pull stages.
73, Ed Richards K6UUZ On Wed, 22 Dec 2004 20:51:22 EST [EMAIL PROTECTED] writes: > Hi All: > > As I understand it, low level modulation is anything prior to the > amp. > > Therefore, is it possible to modulate the grid oscillator RF input > signal - > crystal or otherwise - and expect an AM output? > > Next question: how? > > Regards, > Steve > WA2TAK > ______________________________________________________________ > AMRadio mailing list > Home: http://mailman.qth.net/mailman/listinfo/amradio > Help: http://mailman.qth.net/mmfaq.html > Post: mailto:[email protected] >
