This software uses data from Pskreporter to present a view of band activity on all active bands simultaneously, and you can filter and zoom in as much or as little as you need.
The software runs in Javascript on your machine and requires no downloads. Just click here to watch the views evolve.
Thanks to Editor John Schouten VE7TI communicator@VE7SAR.net for mentioning an early version of BandOpticon in the March/April 2025 issue of The Communicator - the magazine for Canada’s Surrey Amateur Radio Society (SARC). I’ve bookmarked this magazine & encourage you to check it out; free, readable online, packed with really good & succinct articles!