开云体育

ctrl + shift + ? for shortcuts
© 2025 开云体育

#QMX - #JTDX drops on TX, WSJT-X works fine #JTDX #qmx


 

I gave JTDX a try with my QMX this morning with all the same settings I use for WSJT-X. But like I've seen reported for FLDigi and the Android JT8 software, JTDX goes into transmit for a second or so, then drops out of TX mode. I do have the output audio, PWR slider all the way up to the top in JTDX (like I do in WSJT-X). I'm using Kenwood 440s for the Radio setting in both programs.

Seems like others are using JTDX with their QMX just fine based on a search for JTDX on this forum.

Any suggestions on what I should do to get JTDX working with my QMX?

73!

Roy - KI0ER
Littleton, Colorado USA


 

Forgot to mention, I'm using a Windows 10 based computer.


 

Same isssue here, so that makes two of us. Haven't tried TS-450S settings for JTDX as per message #105810 yet. Did you manage to resolve this in the meantime?

73, Rudi, DF2GR


 

Hi Rudy.

No I've not resolved this.?

Guess I'll stick with WSJT-X for now.

73

Roy - KI0ER?
Colorado, USA


 

coming over from this thread: /g/QRPLabs/topic/102344541

I am also having this problem, however, I found that using VOX allows me to continue using JTDX and it functions perfectly well. WSJT-X also works as expected for me when using CAT control.

Tested on both mac and windows with the same results. Something is different with how JTDX is using the TS-440s commands maybe ? I tried other Kenwood radio options from the list and none of them would pass the CAT control test at all.

I can live with using VOX in JTDX with CAT control for freq/band changes I guess, but it's less than ideal. Sure I could use WSJT-X, but .. i prefer JTDX.


 

Hello Roy and Rudi
I had the same problem with my qdx, that JTDX was spontaneously ending the TX before the end of the 15s.
The solution for this problem for me was setting the 2s poll interval to a longer period. For example 50s. You can find this setting under the tab radio behind the Kenwood 440s setting.
This will probably make it possible to use JTDX with the qmx.

73 Ron
PD7RON

Op vr 10 nov. 2023 17:07 schreef Roy - KI0ER via <ki0er=[email protected]>:

I gave JTDX a try with my QMX this morning with all the same settings I use for WSJT-X. But like I've seen reported for FLDigi and the Android JT8 software, JTDX goes into transmit for a second or so, then drops out of TX mode. I do have the output audio, PWR slider all the way up to the top in JTDX (like I do in WSJT-X). I'm using Kenwood 440s for the Radio setting in both programs.

Seems like others are using JTDX with their QMX just fine based on a search for JTDX on this forum.

Any suggestions on what I should do to get JTDX working with my QMX?

73!

Roy - KI0ER
Littleton, Colorado USA