Elecraft switched to FTDI chips in mid-2010, so the Prolific driver isn't used for more recent cables. This page has drivers for both chips.
http://www.elecraft.com/K3/k3_software.htm#drvrs wunder K6WRU On May 27, 2014, at 9:11 AM, "Dennis McAlpine" <[email protected]> wrote: > I have been using the KUSB USB/serial converter between my K3 and PC for > both DXLab and n1mm. Lately, I have been having trouble with erratic > frequency readings, mainly on n1mm but sometimes on DXLab. On n1mm, this > seems to happen mainly when I change bands or after the radio has been in > standby without transmitting for a while. I also have to run the USB at > 19200 rather than 38400. I updated the Prolific driver with no effect. > Anyone got a solution to this problem? Barring that, what are people using > for a USB/serial converter now days since I have used the old KUSB for many > years now? Thanks. > > 73, > > Dennis, K2SX > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to [email protected] -- Walter Underwood [email protected] ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]

