Portsdown 2020 Update

[G8GKQ]

I have just issued a minor update to the Portsdown 2020 (202405142). This includes bug fixes, but also formally adds the Frequency Sweeper capability to the Portsdown 2020 build. The update includes:

• A fix for the anomalous behavior that occured after transmitting in carrier mode with a LimeSDR.
• Correct reselection of full range in LimeSDR Bandviewer after using the 20dB range.
• Speed improvements in the update script.
• Tidying the Test Equipment graphics routines.
• Inclusion of the Frequency Sweeper capability described here https://wiki.batc.org.uk/Portsdown_Sweeper.

Please post any bug reports here.

Dave, G8GKQ