Hey Jerry, You've probably noticed my post just pervious to yours. With a 3Ghz Pentium 3D and nothing but v1.10.4 running, I had QSK to 25 Wpm. A Pentium 3D is a bit of a dog so I bet a top end box gets 40WPM...
How about giving us your QSK performance limit? Your machine and Windows info. No apps running but PowerSDR v1.10.4 basic release. Over time I've established to my satisfaction my SDR1K doesn't issue any discernable output power with a Drive of 0. So, I just found a solid tone in a CW subband off set my transmit frequency 200Hz so I could recognize the tone, enabled break in set the delay to 10msec and had at... DON'T do this procedure unless you know for sure your SDR doesn't generate any power with "0" DRIVE! If we get a dozen or so results, we can probably pin this down to truth! very best regards Rob AB7CF On Fri, 25 Apr 2008 17:04:13 -0400 Jerry Flanders <[EMAIL PROTECTED]> writes: > At 03:35 PM 4/25/2008, Jim Lux wrote: > >Quoting Jerry Flanders <[EMAIL PROTECTED]>, on Fri 25 Apr > 2008 > >11:30:57 AM PDT: > > > > > >>I am beginning to wonder if CW in the production software is > broken > >>and only we in the field notice it. Or perhaps the production > version > >>does not presently include features of the version used by Bob > above? > > > > > >here's a simple test which someone with a F5K could run > > > >If you have a marker generator or calibrator, turn it on with > <snip> > > Hi Jim > > Actually, it is pretty easy to test by ear, and you don't need any > special equipment - QSK is the ability to actually hear activity on > > the band between dits at a reasonable speed. Simply set the CW speed > > to, for example, 35 WPM, key a string of dits and listen for band > activity between the dits. This is the true test of a QSk radio - no > > test generators required. The ICOM 756PRO3 passes this test, as does > > the Elecraft K3 and many other modern radios. > > Jerry W4UK > > > > _______________________________________________ > FlexRadio Systems Mailing List > FlexRadio@flex-radio.biz > http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz > Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ > Knowledge Base: http://kb.flex-radio.com/ Homepage: > http://www.flex-radio.com/ > > > _______________________________________________ FlexRadio Systems Mailing List FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ Knowledge Base: http://kb.flex-radio.com/ Homepage: http://www.flex-radio.com/
