Re: [wsjt-devel] dual transmit

2017-12-11 Thread Morris Wideman via wsjt-devel
This is why you never use a speech processor and try to have no as in zero ALC using any of the digi modes it is very easy to overdrive the microphone amps in a SSB radio they are high gain stages that expect a millivolts signal from a microphone not tenths or volts from a sound card. Morris wa

Re: [wsjt-devel] dual transmit

2017-12-11 Thread David Tiller
Mike, I see this sort of overmodulation all the time. In fact I can hear it most of the time (it sounds nasty) even when there are 20 or so signals. Note that the harmonics are at n-times the frequency of the fundamental, and they're n-times wider. This is the result of the modulating audio sig

Re: [wsjt-devel] dual transmit

2017-12-11 Thread Black Michael via wsjt-devel
Several people have reported seeing thisI saw it yesterday too for the 1st time.I don't think it's overmodulation otherwise we should see it more often. de Mike W9MD B On Monday, December 11, 2017, 1:17:27 PM CST, Daniel Ekman wrote: This is a example of some sort of overmodulat

Re: [wsjt-devel] dual transmit

2017-12-11 Thread Jerry S
harmonics. Was busy saving screen prints. We will see if it happens again. Thanks for all the comments. Jerry W8DLD From: Morris Wideman via wsjt-devel Sent: Monday, December 11, 2017 9:56 AM To: WSJT software development Cc: Morris Wideman Subject: Re: [wsjt-devel] dual transmit I have seen a

Re: [wsjt-devel] dual transmit

2017-12-11 Thread Morris Wideman via wsjt-devel
o 804.355.0511 | | | |   | | Best Firms 2016 #2 in Information Technology | From: Bill Somerville Sent: Monday, December 11, 2017 8:44 AM To: wsjt-devel@lists.sourceforge.net Subject: Re: [wsjt-devel] dual transmit On 11/12/2017 13:21, Jerry S wrote: > Is it possible to transmit on two frequencies at

Re: [wsjt-devel] dual transmit

2017-12-11 Thread David Tiller
captech/> Best Firms 2016 #2 in Information Technology From: Bill Somerville Sent: Monday, December 11, 2017 8:44 AM To: wsjt-devel@lists.sourceforge.net Subject: Re: [wsjt-devel] dual transmit On 11/12/2017 13:21, Jerry S wrote: > Is it possible to tr

Re: [wsjt-devel] dual transmit

2017-12-11 Thread Bill Somerville
On 11/12/2017 13:21, Jerry S wrote: Is it possible to transmit on two frequencies at the same time with wsjt-x FT8. Below are screen prints receiving K4UX sending on two frequencies yesterday on 30m. Jerry W8DLD Hi Jerry, the things to note here are that the messages are the same, the SNR n