paulb wrote: > > Interesting to note non-linear RF gain control. > Same thing here on the main RX. > Nice to know that I'm not the only one seeing this! Thanks, Paul.
Here's some more data. Perhaps someone can illuminate us on what it indicates. With my XG2 on 20m, and adjusting the main RF gain knob from full CW to full CCW, the AFV display goes from 2329 to about 18 at the 10 o'clock position, jumps to 1233, then declines to about 80. The dbV display starts at +29.3 and declines to -12.4, jumps to +23.6, and then declines to -0.1 at full CCW. Remember that the "SCN ADC" results show us that the gain control is linear in its output. What could cause the IF gain to behave this way? Anybody? ----- 73, Stan - KR7C -- View this message in context: http://elecraft.365791.n2.nabble.com/K3-Rf-gain-tracking-main-vs-sub-tp5668917p5675065.html Sent from the Elecraft mailing list archive at Nabble.com. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
