I am interested as to whether the corrected DSP AGC algorithms will be available for K3 DSP's.
73 Stewart G3RXQ On Tue, 27 Oct 2015 13:28:19 -0700, Wayne Burdick wrote: > We've made several changes to improve audio over years, and a K3S > incorporates all of them: > > - K3: improved 12VDC decoupling to the AF amp > - K3: added a dual low-noise LPF to eliminate residual sampling noise > (mostly at 12 kHz) > - K3: corrected DSP AGC algorithms, which were non-monotonic at some signal levels > - K3S: redesigned AF output and driver stages for lower IMD > > Taken together, these changes provide a low-distortion, essentially flat > audio passband. Most other modern transceivers use the same (or similar) class-AB final AF amp devices that we use in the K3/K3S, so how it sounds comes down to how RX EQ is set up, as well as the LO-CUT/HI-CUT (or shift/width) settings. > > 73, > Wayne > N6KR > > > On Oct 27, 2015, at 1:10 PM, Vic Rosenthal 4X6GP/K2VCO <k2vco....@gmail.com> wrote: > >> Operators disagree about K3/K3S audio. > > > ______________________________________________________________ > 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 > Message delivered to stew...@twinwood.me ______________________________________________________________ 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 Message delivered to arch...@mail-archive.com
