SmartLink and SmartSDR allowing background FT8 Flex operations

Steve K9ZW

Mark_WS7M

Andy - KU7T

Steve K9ZW

Added thoughts at https://k9zw.wordpress.com/2019/06/23/one-way-of-handling-logs-from-several-different-wsjtx-instances/ Imagining others have some useful suggestions? 73 Steve K9ZW

Sergey KN7K

Logging is a big problem for me when run several instances of WSJT. My Log allow me to run one WSJT and log to the main log, and currently I have another WSJT run , but have manually transfer qso to the main log. It worth to open separate thread to discuss. Sergey, KN7K

Bob G W1GLV

Steve, ur analysis of getting 10000 FT8 QSO's a year is not out of reach. If you keep track of DUP's and as you progress you'll find that the QSO's are far and few between. I'm retired and I decode about 12K to 15K, of that quantity about 1% are not DUP's. Your rationalization is correct if you count DUP's. Have fun.

Steve K9ZW

@Bob W1GLV - quite agree that uniques are only a percentage of what you will get for FT8 QSOs. 

I'm not seeing the uniques as scarce as your 1% (that would make you uniques only a 120-150 year for running a lot of FT8?) but that could be because I've only run any significant FT8 in 2019.  With away weeks traveling and other interruptions I'm guess my annualized rate for FT8 is at best 80% of my suggested 10K QSOs/year rate.  So with the 4-5K FT8 QSOs so far there are plenty of uniques.

What I am NOT finding is a steady number of DX FT8 QSOs operating background mode.  Cannot really expect it as I am not in the chase per say running in the background.

Running background I'm seeing my largest number of QSOs on 20m, next would be 40m and then a distant third on 15m.  That likely speaks more of my stations than anything else.

73

Steve
K9ZW

Andy - KU7T

Bob G W1GLV

Steve the 12K to 15K decodes are per day.

Steve K9ZW

Gotcha - I think I also presumed decodes were QSOs too.

I don't have the time to do bulk decodes - what else have you found doing this massive data crunch?

Thanks and 73

Steve
K9ZW

John - K3MA

Sergey

My understanding is that JTAlert can be setup to log properly with multiple WSJT sessions.  JTAlert works well as a intermediate interface to log from WSJT-X to several logging programs.  If it support the logging program you are using  then you might want to investigate this option further if you have not yet done so.

John K3MA

Steve K9ZW

Andy - KU7T

I have tried this today and it works reasonably well (DXLab, copied master MDB to work laptop). However, sometimes the decoding stops for a minute or two. 

I wonder whether it is caused by latency. I am running MeinBerg clock (so time on the laptop is accurate), but have about 70 ms latency. Since FT8 is very needy in exact time, am I correct to assume that when my latency is too large, the decoding just stops?

Apart from that, it works really well. And DXLab can color the needed contacts in WSJT-X. 

73
Andy
KU7T

Steve K9ZW

I ran into resource issues with one PC that went away when I switched PCs. There can be some timing issues introduced by all sorts of issues. One hotel network tested okay but flaked out every couple minutes making remote operating impossible. 73 Steve K9ZW