Digital mode JT65 + JT9 at the same time using K3S

[JEAN-FRANCOIS]

Hi everyone,

I’m a fairly new K3S user since last November. I’m using with a lot of success and appreciation my K3S for digital modes, especially JT65 and JT9. I can actually do both without any issue.

But, I would like to experiment doing « both » at the same time by having a wider « look » at the audio spectrum using WSJT-X software. I actually have the 2.8kHz (position 3) and 6kHz (position 2) filters already installed and working perfectly in my K3S.

I can at the moment decode in a wide split view between JT65 and JT9 using the 6 kHz filter at the FLT position 2. It decodes as expected. But when it comes to transmit… not so successful for now. I can at the moment transmit for all stations below 2.5 kHz bandwidth where all JT65 stations are located. But when it comes to stations over 2.8 kHz… nothing…. no output… out of range… my filter setting is not properly set.

Must I set the ESSB « on » with a wider bandwidth if I would like to TX over 2.8 kHz ?? The K3S Utility stating that SSB and Digital modes both use 2.8 kHz for TX ??? I’m a little confused… :-) :-)

I now that it is something related to my filter setup….. so if someone could just give me a hint, it will be much appreciated.

Regards and best 73 de Jeff | VA2SS

__________________________________________
Jeff | VA2SS
Jean-François Ménard

[hidden email]<mailto:[hidden email]>
www.VA2SS.com<http://www.VA2SS.com>

Membre de / Member of :
ARRL / AMSAT / QRP ARCI / FISTS / SKCC / MICHIGAN QRP CLUB

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[JEAN-FRANCOIS]

Great Joe!!!

Easy to understand now….. :-) :-) Hi Hiiiiiiiiii ‼️🎉😜

Thanks for the tip !!

73 de Jeff | VA2SS

Le 11 févr. 2017 à 08:53, Joe Subich, W4TV <[hidden email]<mailto:[hidden email]>> a écrit :


Use the *Split* features in WSJT-X.  See the WSJT-X help files
for specific details.

In essence, WSJT-X will adjust the transmit frequency (split)
as needed to keep the tones between 1500 - 2000 Hz regardless
of the receive DF.

73,

  ... Joe, W4TV


On 2/11/2017 8:03 AM, Jean-François Ménard wrote:
Hi everyone,

I’m a fairly new K3S user since last November. I’m using with a lot of success and appreciation my K3S for digital modes, especially JT65 and JT9. I can actually do both without any issue.

But, I would like to experiment doing « both » at the same time by having a wider « look » at the audio spectrum using WSJT-X software. I actually have the 2.8kHz (position 3) and 6kHz (position 2) filters already installed and working perfectly in my K3S.

I can at the moment decode in a wide split view between JT65 and JT9 using the 6 kHz filter at the FLT position 2. It decodes as expected. But when it comes to transmit… not so successful for now. I can at the moment transmit for all stations below 2.5 kHz bandwidth where all JT65 stations are located. But when it comes to stations over 2.8 kHz… nothing…. no output… out of range… my filter setting is not properly set.

Must I set the ESSB « on » with a wider bandwidth if I would like to TX over 2.8 kHz ?? The K3S Utility stating that SSB and Digital modes both use 2.8 kHz for TX ??? I’m a little confused… :-) :-)

I now that it is something related to my filter setup….. so if someone could just give me a hint, it will be much appreciated.

Regards and best 73 de Jeff | VA2SS

__________________________________________
Jeff | VA2SS
Jean-François Ménard

[hidden email]<mailto:[hidden email]><mailto:[hidden email]>
www.VA2SS.com<http://www.va2ss.com/><http://www.VA2SS.com<http://www.va2ss.com/>>

Membre de / Member of :
ARRL / AMSAT / QRP ARCI / FISTS / SKCC / MICHIGAN QRP CLUB

Message envoyé à partir de mon appareil mobile.
Message sent from my portable device.

______________________________________________________________
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:[hidden email]

This list hosted by: http://www.qsl.net<http://www.qsl.net/>
Please help support this email list: http://www.qsl.net/donate.html
Message delivered to [hidden email]<mailto:[hidden email]>

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Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
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