SWL F-14368 Frank

https://chinaradiosswl.blogspot.com/ Hello, I am SWL 14368 Frank near Paris FRANCE. This blog is for SWL shortwave listeners of amateur radio bands in SSB and BCL of AM radio stations on MW and SW.

mercredi 9 septembre 2026

WEBSDRSWL: Propagation for amateur radio operators or SWL on HF

WEBSDRSWL: Propagation for amateur radio operators or SWL on HF:  INTRODUCTION TO HF PROPAGATION 3 to 29 MHz During a transmission, the transmitter sends HF energy through the antenna. The main energy conc...



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