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+--- Thread: VK-based VHF digital modes list vs frequencies (/thread-1157.html)
VK-based VHF digital modes list vs frequencies - VK4ADC - 15-02-2022
I am trying to compile a current list of digital modes (with settings) versus frequencies for VHF and UHF in Australia as I cannot seem to locate the info in just one document.
New modes appear and old modes become dis-used so changes do occur relatively quickly and often.
I do not have confirmed 70CM info so it has not been included at this time.
The settings like submode refer to the likes of the WSJT-X software and probably in the others too.
edit
So far :
FT8 50.313
FT8 144.320
FT4 50.318
FT4 144.325
Q65-60C 144.225 : T/R 60s, submode C, Ftol 200 { Ftol values to be confirmed }
Q65-30A 50.275 : T/R 30s, submode A, Ftol 200 { Ftol values to be confirmed }
MSK144 50.230: T/R 15s, Ftol 200
MSK144 144.230: T/R 15s, Ftol 200 - alternate : 144.215 T/R 15s,
{ Note MSK info was 30S, edited to 15S; Ftol values to be confirmed }
Do you have any edits, additions, alternate frequencies for any given mode ??
Please post your info here and we can combine it all to provide an up-to-date list in just one place, and maybe get it as an additional data reference point on VKSPOTTER.COM in due course.
73 Doug
RE: VK-based VHF digital modes list vs frequencies - VK2AZ - 15-02-2022
Hi Doug,
Wanted to do this for a while, but just don't have enough time in the day.
Thank you for making a start on this.
I think the Q65 Tol is incorrect.
Peter VK5PJ had a setup document for Q65 here but it seems to have gone.
https://www.ahrdf.net/forum/showthread.php?tid=1129&pid=4864
He was saying it should be 20.
Would be nice to link to documents like this when available.
MSK144 should be 15 Sec periods.
Maybe Kevin VK4UH can provide a public document about the weekend operating procedure in VK.
I could steal it from AR mag, but would be nice to have an official copy from the Guru :-)