Ten wpis jest dostępny także w języku polskim: Nowy Rok 2020: Rekordowa inwersja nad Polską
This year’s winter in Poland is very mild and it does not resemble such a season in our country at all. In fact, it looks like late autumn with possible light frosts. The forecasts for the most part of January are still in line with current weather, so this month should be definitely warm. Starting from the end of December 2019, subsequent high pressure systems began to move to Poland from west. Such a weather favors good propagation, which can significantly increase the range of radio emissions. An inversion in the troposphere can enhance the reception in a wide frequency range, starting from the lower VHF (typically 50-70 MHz), through broadcast radio, television, microwaves and even… optical waves.
My DX equipment consists of RocketDish 5G31-AC antenna with DBII F52N-PRO radio on the top of a 18 m mast with a rotor near Płock, Poland (114 m ASL).