ra-ukf

Bikon SK4MPI ma 50 lat


The old beacon SK4MPI made by The Max Plank Institute in Germany and managed by the Swedish Amateur organization SSA to study aurora is now having its 50th birthday. Here is a short video to show how the cw identification was made – no semiconductors just plain old reliable mechanics!




TYLKO ZAREJESTROWANI I ZALOGOWANI UŻYTKOWNICY WIDZĄ LINKI. DARMOWA REJESTRACJA



Web page: SM7DTT

Prawdziwe piękno w prostocie wykonania, nawet laik zobaczy na czym polega kluczowanie nadajnika !!!

Today the beacon is full with semiconductors and working with PI4 modulation made by OZ2M, Bo.



TYLKO ZAREJESTROWANI I ZALOGOWANI UŻYTKOWNICY WIDZĄ LINKI. DARMOWA REJESTRACJA



It has an output of 100W the antenna is the same as before. It is managed by SM4HFI.
144.412 SK4MPI Borlänge JP70NJ.

Web page: SM7DTT