); SAEximRunCond expanded to false Errors-To: [EMAIL PROTECTED] RETRY
> At drive levels below saturation, the loss of a mixer depends on the LO > signal level. > Consequently the feedback loop gain of a regenerative divider depends on > the input signal level. > Hence one would expect there to be a well defined threshold at which the > lop gain is sufficient for regeneration to occur. Yep. The theory makes perfect sense, but it's still interesting to watch the f/2 signal appear from nowhere like that. You expect behavior like that when you're playing with tunnel diodes or other unusual parts, but not with an ordinary mixer and filter. Even a regenerative receiver gives some warning when it's about to break into oscillation... -- john, KE5FX _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
