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donato cardarelli
,
UT4LW Yuri Pavlov
2
May 18
SO2R headphone switch
I don't know how it works in SCT, but SDC has a lot of features for managing audio in SO2R, 2BSIQ
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SO2R headphone switch
I don't know how it works in SCT, but SDC has a lot of features for managing audio in SO2R, 2BSIQ
May 18
Luc Fontaine
,
UT4LW Yuri Pavlov
3
May 18
4 issues observed lately with SDC v19.0604
Thanks Yuri for your quick response as always 1-I think it could be an option at least but yeah,
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4 issues observed lately with SDC v19.0604
Thanks Yuri for your quick response as always 1-I think it could be an option at least but yeah,
May 18
Vincent Lecler
,
UT4LW Yuri Pavlov
2
May 17
EU PSK Contest
Thank you, Vincent. I've added this file to the SDC-Contest internal database. ... See also:
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EU PSK Contest
Thank you, Vincent. I've added this file to the SDC-Contest internal database. ... See also:
May 17
Jonny Majava
,
UT4LW Yuri Pavlov
9
May 14
macros hook
Thank you, Jonny. I'll fix that bug. четверг, 14 мая 2026 г. в 13:36:08 UTC+3, sm7...@gmail.com:
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macros hook
Thank you, Jonny. I'll fix that bug. четверг, 14 мая 2026 г. в 13:36:08 UTC+3, sm7...@gmail.com:
May 14
Rich G4ZFE
,
UT4LW Yuri Pavlov
5
May 13
SDC Datamodes on MacoS
Hello Yuri, Many thanks! The new SDC build fixed my issue. I have RTTY working now on macOS using
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SDC Datamodes on MacoS
Hello Yuri, Many thanks! The new SDC build fixed my issue. I have RTTY working now on macOS using
May 13
David Beran
May 12
microham Station Master connect SDC
HI, Has anyone solved the connection to the microham station master? I think it could work via OTRSP.
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microham Station Master connect SDC
HI, Has anyone solved the connection to the microham station master? I think it could work via OTRSP.
May 12
Luc Fontaine
,
andrea fruch
2
May 12
VOLTA RTTY DX contest
new version. Then choose the contest again and redo the Cabrillo file
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VOLTA RTTY DX contest
new version. Then choose the contest again and redo the Cabrillo file
May 12
Phil-
,
UT4LW Yuri Pavlov
2
May 9
SDC Skimmer RTTY does not syncronize with the Flex8k6
If the contest uses a single modulation type, the contest module will automatically control the
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SDC Skimmer RTTY does not syncronize with the Flex8k6
If the contest uses a single modulation type, the contest module will automatically control the
May 9
Tyler Stewart
,
UT4LW Yuri Pavlov
4
May 8
Is there support for using a Microham U2r for SO2R audio switching?
Hi Tyler When SDC-Contest was created, the goal was not to make a copy of N1MM. The main concept of
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Is there support for using a Microham U2r for SO2R audio switching?
Hi Tyler When SDC-Contest was created, the goal was not to make a copy of N1MM. The main concept of
May 8
Wilson C
,
UT4LW Yuri Pavlov
3
May 4
Loss of PSK and RTTY TX audio on Flex
Try v19.0605 воскресенье, 3 мая 2026 г. в 20:41:51 UTC+3, UT4LW Yuri Pavlov: Hi Wilson SDC does not
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Loss of PSK and RTTY TX audio on Flex
Try v19.0605 воскресенье, 3 мая 2026 г. в 20:41:51 UTC+3, UT4LW Yuri Pavlov: Hi Wilson SDC does not
May 4
Roger Cooke
, …
ray2.s
3
Apr 29
Off-air data practice program
Roger, to quote your own fond CW advice,..... Practice, practice practice, with SDC in this case, ...
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Off-air data practice program
Roger, to quote your own fond CW advice,..... Practice, practice practice, with SDC in this case, ...
Apr 29
Martin, LU5DX
2
Apr 27
Multi Op and audio recordings
Found it. Tnx, Martin, LU5DX On Monday, April 27, 2026 at 3:41:37 PM UTC-3 Martin Monsalvo - LU5DX
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Multi Op and audio recordings
Found it. Tnx, Martin, LU5DX On Monday, April 27, 2026 at 3:41:37 PM UTC-3 Martin Monsalvo - LU5DX
Apr 27
Paul w2eck
,
UT4LW Yuri Pavlov
2
Apr 27
Close Skimmer 2
Create several profiles: for one, two, ten... skimmers. To switch quickly, simply select the
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Close Skimmer 2
Create several profiles: for one, two, ten... skimmers. To switch quickly, simply select the
Apr 27
Tom -KQ5S
,
UT4LW Yuri Pavlov
2
Apr 27
CW in Split Mode
Tom, the split feature isn't implemented in SDC-Contest yet, but I plan to add it. It's not
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CW in Split Mode
Tom, the split feature isn't implemented in SDC-Contest yet, but I plan to add it. It's not
Apr 27
Luc Fontaine
,
UT4LW Yuri Pavlov
3
Apr 23
QSO Parties
Ok but how to make them publicly available? Is there a repository for User contest files? Luc Le jeu.
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QSO Parties
Ok but how to make them publicly available? Is there a repository for User contest files? Luc Le jeu.
Apr 23
Wilson C
Apr 19
Logging FT8 from external program
Hi, I am using a Flex 8600 and smartsdr. I have been taking part in the PACC contest which is a RTTY
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Logging FT8 from external program
Hi, I am using a Flex 8600 and smartsdr. I have been taking part in the PACC contest which is a RTTY
Apr 19
Ruben Navarro Huedo (EA5BZ)
Apr 18
ExpertSDR3 and TCI Callback ... How?
Hello my friends. I am trying to configure the TCI Callback function with ExpertSDR3. Are you using
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ExpertSDR3 and TCI Callback ... How?
Hello my friends. I am trying to configure the TCI Callback function with ExpertSDR3. Are you using
Apr 18
Grégory Salaun
Apr 18
Bad quality recording
Hi Yuri, I am recording the sound per qso, I tried WAV and MP3 either with DAX Channel 1 or IQ but
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Bad quality recording
Hi Yuri, I am recording the sound per qso, I tried WAV and MP3 either with DAX Channel 1 or IQ but
Apr 18
PHIL
,
UT4LW Yuri Pavlov
3
Apr 10
How to interpret the technical data for a spot
I was thinking that it could be used to fine tune the validation parms. Thanks Phil On Thursday,
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How to interpret the technical data for a spot
I was thinking that it could be used to fine tune the validation parms. Thanks Phil On Thursday,
Apr 10
Jim Selmi
, …
UT4LW Yuri Pavlov
5
Apr 9
AetherSDR and SDC
I've noticed some improvements in how the TCI-Audio system works. The sampling rate is now
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AetherSDR and SDC
I've noticed some improvements in how the TCI-Audio system works. The sampling rate is now
Apr 9
PHIL
,
UT4LW Yuri Pavlov
5
Apr 6
SENDING SPOTS FROM LOG4OM TO SDC TO FLEX8600 PANORAMIC DISPLAY
OK, thanks for your prompt attention. 73 NC3S On Monday, April 6, 2026 at 4:09:02 PM UTC-4 ur4ix....@
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SENDING SPOTS FROM LOG4OM TO SDC TO FLEX8600 PANORAMIC DISPLAY
OK, thanks for your prompt attention. 73 NC3S On Monday, April 6, 2026 at 4:09:02 PM UTC-4 ur4ix....@
Apr 6
Luc Fontaine
,
UT4LW Yuri Pavlov
2
Apr 6
QSO recording in SSB contest doesn't work
Creating audio files for "Each QSO" mode works if you are using ESM. The program determines
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QSO recording in SSB contest doesn't work
Creating audio files for "Each QSO" mode works if you are using ESM. The program determines
Apr 6
Martin Berube
,
UT4LW Yuri Pavlov
3
Apr 4
Linux version
Thank a lot. Already on it. Le vendredi 3 avril 2026 à 16:31:43 UTC-4, ur4ix....@gmail.com a écrit :
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Linux version
Thank a lot. Already on it. Le vendredi 3 avril 2026 à 16:31:43 UTC-4, ur4ix....@gmail.com a écrit :
Apr 4
Phil-
, …
Frank Hunter
4
Apr 1
SDC & AETHERSDR integration works fine
On 01/04/2026 18:00, UT4LW Yuri Pavlov wrote: Hi Yuri! SDC works with a transceiver, so it doesn'
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SDC & AETHERSDR integration works fine
On 01/04/2026 18:00, UT4LW Yuri Pavlov wrote: Hi Yuri! SDC works with a transceiver, so it doesn'
Apr 1
Tom -KQ5S
, …
UT4LW Yuri Pavlov
3
Apr 1
Flec 8600 is tuned to 7053 But SDC is Only Decoding from 7000-7040
See also the manual: Dataset > Band Plan
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Flec 8600 is tuned to 7053 But SDC is Only Decoding from 7000-7040
See also the manual: Dataset > Band Plan
Apr 1
Phil-
,
UT4LW Yuri Pavlov
2
Mar 30
SDC & AETHERSDR
Hi This is an interesting development. But I don't think the filters and other DSP functions will
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SDC & AETHERSDR
Hi This is an interesting development. But I don't think the filters and other DSP functions will
Mar 30
Grégory Salaun
,
UT4LW Yuri Pavlov
7
Mar 29
Auto Spotting bug
ok it is a CC Cluster I will try a DXSpider thanks Le dimanche 29 mars 2026 à 08:00:21 UTC+2, ur4ix..
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Auto Spotting bug
ok it is a CC Cluster I will try a DXSpider thanks Le dimanche 29 mars 2026 à 08:00:21 UTC+2, ur4ix..
Mar 29
Grégory Salaun
,
UT4LW Yuri Pavlov
3
Mar 29
Rig Audio quality
Oh waow did not expect that would change it seems MUCH better, anyway now I have the program crashing
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Rig Audio quality
Oh waow did not expect that would change it seems MUCH better, anyway now I have the program crashing
Mar 29
Sagistario 471
Mar 28
Ayuda Configuracion del SDC
Hola buenas noches comunidad de Colegas necesito ayuda para configurar el SDC y poder conectarlo aun
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Ayuda Configuracion del SDC
Hola buenas noches comunidad de Colegas necesito ayuda para configurar el SDC y poder conectarlo aun
Mar 28
George Molnar
,
Vidas
2
Mar 27
Re: Digest for sdc-ut4lw@googlegroups.com - 2 updates in 1 topic
6700 on 4.1.5. Without problem. Great support! On Thu, 26 Mar 2026 at 21:49, George Molnar <george
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Re: Digest for sdc-ut4lw@googlegroups.com - 2 updates in 1 topic
6700 on 4.1.5. Without problem. Great support! On Thu, 26 Mar 2026 at 21:49, George Molnar <george
Mar 27