Hi Peter ! I strongly would recommend to use the "1 Pixel per Pin" option. It would make the display much clearer. Right click on to the frequency ruler and check the option. 73 OE3GHB Gerhard Am Mit
Hello VLF, This what I see here over the last 24h. I think the strongest signal is visible on 8970,022 Hz. If I close one eye, then I think to see also traces on 8970,002 Hz over the night. Yesterday