It's all about the Software

Hi Simon

I managed to synchronize between the SDR Console and my transceiver. Theoretically it works ok. What I receive in SDR can also be heard in my transceiver. When you click on the screen, the transceiver moves to the correct frequency.
But after several clicks I don't know how often I listened or not.
When you select a radio broadcast, it moves to the center of the screen, moving the entire band.
Look at the first picture. The band segment is from 3900 to 4080 KHz.
After selecting the 4020 KHz frequency, it is from 3940 to 4120 KHz. Radio transmissions between 3900 and 3940 have disappeared.
How can I block the reception of the band segment between 3900 and 4080 KHz no matter where I click in this band segment?
73!
Constantin

I think that in IF mode the new frequency is always in the centre.

When the radio transmissions move on the screen and the cursor remains in the center, optically, there is no reference system. When they are fixed and the cursor moves, they become a reference system. In a ham radio contest you will never know which stations you worked or not.

Hi, did you tried this? (see picture)
When set to NO ACTION you can tune (ext radio or SDRC) as much as you like but the FFT freq range doesn't change, so you can easely go back.
Note: don't use zoom or uncheck AUTO CENTER (View tab)

Thank you for info. I will try in next few time.

Not working. I give up.