Hi Bill, Thank you for prompt reply. I understand your explanation.
I am using Q65A mode with 6mb usually, but I want the split operation to be normal. Is there any inconvenience with disabled "VHF and submode features", though Q65 quick start quide recommends it should be active? Current RC allows to set "Enable averaging" and "Auto Clear Avg after decode" even when VHF is disabled at Settings. 73 Yukio JG1APX On Sun, 22 Aug 2021 16:37:07 +0100 Bill Somerville via wsjt-devel <[email protected]> wrote: > On 22/08/2021 15:35, Yukio JG1APX via wsjt-devel wrote: > > Hi development teams > > > > I apologize my report if it is already known issue and discussed before. > > > > OS : Windows 10 pro 21H1 > > Wsjtx : 2.5.0rc5 > > Rig : IC-9700, FT-991A, FTDX-3000, FTDX-101 > > > > Split operations (Rig and Fake It) are not working properly at JT4, JT9, > > JT65 and Q65 modes if "VHF and submode features" is enabled. > > In case of split by "Rig", the frequency of VFO-B (VFO-Sub) becomes the > > same as VFO-A (VFO-Main). PTT works with VFO-B or VFO-Sub as usual. > > In case of "Fake It", VFO-A (VFO-Main) keeps the same frequency as RX. > > Attached file shows the results. I quess it is not a Hamlib issue. > > > > Is this behavior working programmatically as planned? I find that online > > user guide has been written on 8.1. VHF Setup, "On the Radio tab select > > Split Operation (use either Rig or Fake It; you may need to experiment > > with both options to find one that works best with your radio)". Split > > operation seems to be recommended. However, the note about the behavior > > could not be found in the manual. > > Besides, I went back to review older versions, 2.2.0, 2.3.0. and 2.4.0. > > The results were the same. > > > > Best regards, > > > > Yukio > > JG1APX > > Hi Yukio-san, > > this is expected behaviour. The modes you mention all have wider variants > where forcing the lowest tone above 1500 Hz would cause the modulation to be > near or outside of upper bounds of a typical Tx filter. > > 73 > Bill > G4WJS. > > > > _______________________________________________ > wsjt-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/wsjt-devel _______________________________________________ wsjt-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/wsjt-devel
