To observe the long-lasting tradition, the world heritage Grimeton radio station SAQ broadcasted VLF Christmas wishes on Christmas Eve’s morning. You can watch and listen to the event received in Gdansk:
The KLUBNL.PL administrators would like to wish you a merry Christmas and all the best in the forthcoming 2017 year!
This project is a very simple receiver for the 136kHz band, with an 12kHz IF. The IF can be fed into a sound card and further processed in software (for example in Spectrum Lab) to get a waterfall spectrum plot, receive CW by ear etc.
This is an experiment using an old Neoware terminal with a 200MHz CPU, and using the cellular network for the internet link. If this is succesful in the long run we hope to have more of these grabbers online.
We’ve been experimenting with unconventional communication methods for a long time. Unfortunately this was usually done in the comfort of our homes, and the results were not shared, which we now see as a mistake. The purpose of this page is to fix this mistake.
We will also be starting a forum soon.
The content will be mostly in polish, but we will try do add something in english from time to time.