And this ----- Original Message ----- From: "Joe Subich, W4TV" <[EMAIL PROTECTED]> To: "'Ian S. Amos'" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]> Sent: Tuesday, October 11, 2005 8:45 PM Subject: Re: [RTTY] Slow FSK
> > Ian, > > There is an issue with microHAM Router 2.2.2 that causes the "slow > FSK" for users of microKEYER. Our programmer implemented an "emulate > baud" function in the OEM supplied USB chipset drivers. That function > was intended to make virtual ports using the USB interface behave more > like hardware UARTs and eliminate the need for patches like MMTTY's > "limiting speed." > > Unfortunately, the emulate baud function is buggy and does not report > buffer conditions properly (quickly enough). > > Emulate baud was removed in Router 2.2.3 and subsequent versions. > You will want to upgrade to Router 2.2.3 or 3.0.1. > > Router 2.2.3 > www.microham.com/Downloads/urouter_release_02_02_03.exe > > Router 3.0.1 > www.microham.com/Downloads/urouter_release_03_00_01.exe > > Either will work for you. Router 2.2.3 can be installed directly over > 2.2.2. I recommend uninstalling Router 2.2.2, and rebooting before > installing 3.0.1 (although it may not technically be required). > > By the way ... for anyone wondering if they have a "Slow FSK" > problem, this line is exactly 50 characters long: > > THE QUICK BROWN FOX JUMPED OVER THE LAZY DOGS BACK > > With CR/LF after each line, seven repetitions are 364 characters. > If your software is operating "at speed" a buffer with the seven > lines should transmit in 1:01 (one minute, one second). > > 73, > > ... Joe Subich, W4TV > microHAM America, LLC > www.microHAM-USA.com > > > > >> -----Original Message----- >> From: [EMAIL PROTECTED] >> [mailto:[EMAIL PROTECTED] On Behalf Of Ian S. Amos >> Sent: Tuesday, October 11, 2005 5:30 PM >> To: [EMAIL PROTECTED] >> Subject: [RTTY] Slow FSK >> >> >> Hi All >> >> I just got Phil's, GU0SUP post on slow FSK. I am glad you >> noticed this as >> I also heard this a few times during the contest and wondered >> what it was >> all about. I also had know idea I was in the same boat. >> >> I am running an ICOM 706 with FSK using Writelog, MMTTY >> plugin and the >> microHAM KEYER. I have just update the my microHAM USB device router >> software to version 2.2.2 from a version 1 and was playing >> around with all >> kinds of set and initially thought I had done something here. >> However I >> come across a simpler answer as to why the slow FSK happens, I hope. >> >> Joe K0BX posted this on the Writelog reflector that I think will help. >> >> >> What you want to check for, is to go to the MMTTY version while in WL. >> right click and go to options on the MMTTY plugin. Then to setup. >> >> Go to the TX menu tab and bring up the TX option screen. >> What you want to look for is the: >> "Char Wait" and "Diddle Wait" slide bar box. >> Make sure that the slide bar is all the way to the LEFT. >> Moving it to the >> right will cause the output character rate to slow down. >> This was for slow >> typest and was a feature on the UT-4B that was using with the ST-6. >> >> So I checked all of my profiles as well as and re-saved them >> with the Char. >> wait slider to the left in MMTTY as these are the same >> profiles used by the >> plugin in Writelog. >> >> I am going to do an on the air test later on to check. If >> anyone has more >> ideas please let me know >> >> Hope this helps >> >> Thanks >> >> Ian >> VE3ESH >> _______________________________________________ >> RTTY mailing list >> [EMAIL PROTECTED] >> http://lists.contesting.com/mailman/listinfo/rtty >> > > _______________________________________________ > RTTY mailing list > [EMAIL PROTECTED] > http://lists.contesting.com/mailman/listinfo/rtty > > ------------------------ Yahoo! Groups Sponsor --------------------~--> Get fast access to your favorite Yahoo! Groups. Make Yahoo! your home page http://us.click.yahoo.com/dpRU5A/wUILAA/yQLSAA/ELTolB/TM --------------------------------------------------------------------~-> The K3UK DIGITAL MODES SPOTTING CLUSTER AT telnet://208.15.25.196/ More info at http:///www.obriensweb.com Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/digitalradio/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
