Hi Wayne, Many thanks! The ATU switching is not the case probably because my ATU was bypassed... I will try to check what will be changed when old/new QSK is used. I will report the results.
Best regards, 73 - Petr, OK1RP On Sat, Nov 7, 2015, at 02:04 AM, Wayne Burdick wrote: > We're talking about two different things. > > What OK1RP may be hearing is the ATU switching its relays when he first > transmits in a band segment that requires new LC settings. The firmware > attempts to do that between CW elements (in RX mode). This should be > extremely rare. (If it's happening more frequently, it could be related > to particular combination of AGC and QSK menu settings along with high > QRM/QRN on a given frequency. I would try selecting "OLD QSK" or "NEW > QSK" to see if that has any impact, and/or increase the AGC THR value.) > > The PA temperature anomaly reported earlier should also be extremely > rare, and in fact no one had even mentioned it in years. Nothing has > changed in this firmware recently. But I'm working on a firmware > improvement for that and will discuss it later after testing. > > Wayne > N6KR > > > On Nov 6, 2015, at 9:45 AM, Don Wilhelm <w3...@embarqmail.com> wrote: > > > Petr, > > > > Yes, Wayne' explanation was that the PA Temp is sampled between characters > > in CW, so if one uses QSK and listens closely, you can hear the gaps in the > > audio when the K3 returns to receive. > > > > You may find a change in a firmware upgrade coming soon, but I don't know > > when. > > > > 73, > > Don W3FPR > > > > On 11/6/2015 12:05 PM, ok1rp wrote: > >> Hi all, > >> > >> few days ago I realized on K3 (using latest MCU/FPF) weird receive audio > >> dropout problem. > >> It happends during QSK CW operation and it is hearable in audio in between > >> TX periods > time to time but it is repeatable. I did not heard these > >> dropouts during receiving only mode... > >> Simply when I am listenning on K3 all is ok but when I am starting to call > >> CW or I am making QSO then dropouts in audio are readable in between TX > >> periods with QSK. > >> > >> Is there someone with similar effect please? > >> Is there chance that it is linked to K3S weird transmit audio dropout > >> problem discussed in different threat? > >> > >> > > > > ______________________________________________________________ > > 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 n...@elecraft.com > ______________________________________________________________ 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
