VarAC - HF discussion forum

Hi

I use “VarAC_cat_commands.ini” to change the receive bandwidth when starting and ending VarAC. However, I find it inconvenient that when moving bands, the bandwidth is not returned to its original state before moving to the new band and setting the bandwidth there.

I use FT-991A, and the situation is as follows. Incidentally, I mostly use 500Hz mode.

----------------------------------------------------------------

Before starting VarAC: 14.074MHz, BW3000Hz

Starting VarAC: 14.105MHz, BW600Hz

QSY to 30mb: 14.105MHz, BW600Hz // No change

10.133MHz, BW600Hz

Finished VarAC: 10.133MHz, BW3000Hz

14.105MHz, BW600Hz

---------------------------------------------------------------

The following content was added to “VarAC_cat_commands.ini”.

---------------------------------------------------------------

ModeUSB=MD02;NA01;IS0+0400;SH003;

　　#USB, Narrow, Shift+400Hz, Width600Hz

VarACStartCmd=MD02;NA00;IS0+0000;SH013;

　　#USB, Narrow, Shift+000Hz, Width2300Hz

VarACExitCmd=MD02;NA00;IS0+0000;SH020;

　　#USB, Wide, Shift+0Hz, Width3000Hz

----------------------------------------------------------------

I am using V12.0.0

Is there any way to resolve this issue at present?

If possible, I would appreciate it if dev team could make corrections to the program.

so that “When QSY, automatically execute the values at the finishing of the VarAC before changing bands.”

Thanks in advance.

Yukio JG1APX