Most likely causes of no TX Audio in a K3S with WSJT-X:
1. Any connector or cable inserted into the K3S 3.5mm LINE IN jack will
override (and completely MUTE) the USB Audio CODEC input
2. USB Audio CODEC "Speakers" level got reset to 0 by Windows
3. MAIN:MIC SEL for DATA mode is not
I guess to simplify it, It does pick the correct codec, it does not
recognize that you changed the name of the codec.
And I think this is probably getting way off topic for the Elecraft list
and I apologize
Rich
On 9/12/2020 21:08 PM, Josh Fiden wrote:
Interesting. I’ve been using WSJT,
Interesting. I’ve been using WSJT, then WSJT-X with Win 7 for several years.
First with the built-in sound device and then an external USB Tascam US-200
interface (to a K3, not S). Selected the correct audio devices from WSJT-X
setup and it just worked. Never knew there were issues. Ignorance
Nope. I just changed the name of the codec for my 7300 from IC7300
Audio In to IC7300a Audio In. I rebooted Windows and WJST-X stills
thinks it is IC7300 Audio In. This is somewhat of a mute point as it is
still the same codec and WJST-X still works fine. My point is only
that WJST-X is
What version of Windows are you using? Windows 7 notoriously has a massive
problem with WSJT-X, JS8CALL, and some other programs that use similar
routines to poll the sound devices. For YEARS, I couldn't use WSJT-X
normally, because while it would find all of my speakers, it would never
find my
Actually ... WSJT-X only uses what windows tells it is available.
After Windows updates its been found that Windows will scramble the
audio devices, especially if they are USB devices.
What has been found to work is to RENAME the device you use in the Sound
Control Panel. Bring up the Sound
WJST-X does a very poor job of loading the current sound devices from
Windows when you run the program. It appears to load whatever existed
in the Sound Panel when it was installed.
So use caution that what you see in the WJST-X audio window vs. what
actually exists in the Windows Sound
Joe,
Check your WSJT-X settings and ensure you still have the correct sound
card selected and that something didn't change your output target/radio
selection. Also, if you're running Windows, make sure something else
didn't change any of your sound card settings from what you had prior to
I was working FT8 tonight and decided to upgrade from WSJT 2.0 to the latest
2.2.
Now I have no audio on transmit. All other functions work. Decodes, band
change etc.
It puts the K3s in transmit but no audio. I have adjusted the Mic gain
without effect.
I double checked that WSJT has the K3s
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