Brian, Thanks for that reminder. I built a Q-Multiplier at the 85 kHz IF in one receiver I built long ago and it really worked great. When you really cranked it up, it would ring, but then a bit of ringing was preferable to no copy. I never measured the minimum width because I did not have the equipment at the time, but it certainly did work.
73, Don W3FPR Brian Alsop wrote: > Jaime, > There is another group of people who appreciate a "peaking function" > for CW. That group is those of use who remember using a > Q-multiplier. It had both a peak and null position and worked at the > IF frequency. The peak function was super for CW. > > 73 de Brian/K3KO > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
