Don, > Check Lyle's answer yesterday to similar questions.
I read Lyle's postings faithfully. I have checked them again and see no indication that the firmware under test deals with the "no output after DVK" problem. The discussions center on certain radios that do not reach PEP even when showing normal ALC. > You can expect the firmware release to fix it in about a week > according to Lyle. In this case there should be no DC shift (microKEYER II is AC coupled for both DVK and mic) and no level difference between DVK (wave file) and mic. 73, ... Joe, W4TV > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Don Wilhelm > Sent: Monday, April 07, 2008 1:18 PM > To: [EMAIL PROTECTED] > Cc: elecraft@mailman.qth.net > Subject: Re: [Elecraft] Audio problem in WPX SSB > > > Joe, > > Check Lyle's answer yesterday to similar questions. It is a known > problem and the fix is being field tested right now. You can > expect the > firmware release to fix it in about a week according to Lyle. > > 73, > Don W3FPR > > Joe Subich, W4TV wrote: > >> With the K3, the messages play fine, but after one > >> finishes, if I use the mic, the radio starts out at lower > >> power and takes 2-4 seconds to build back up to high power. > >> This is the same whether using the front or rear input > >> and whether using high or low gain. > >> > > > > I've noticed the very same thing with the microHAM microKEYER II > > and its software DVK. I have not had time to further diagnose > > the issue and check it with other interfaces but it is quite > > pronounced. > > > > There is no difference if using FP.L or FP.H when the MK II > > output is adjusted for four to five bars of ALC. Bias is OFF > > and the microphone output of microKEYER II is capacitive > > coupled (top and bottom) so there is no "DC effect." > > > > I will not have time to look at this issue further until later > > in the week. > > > > 73, > > > > ... Joe, W4TV > > > > > _______________________________________________ > Elecraft mailing list > Post to: Elecraft@mailman.qth.net > You must be a subscriber to post to the list. > Subscriber Info (Addr. Change, sub, unsub etc.): > http://mailman.qth.net/mailman/listinfo/elecraft > > Help: http://mailman.qth.net/subscribers.htm > Elecraft web page: http://www.elecraft.com _______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
