https://icomjapan.blogspot.com/ SWL and BCL of AM radio and amateur radio on shortwave, with WEB SDR in Europe by SWL Frank F14368. This is my blog number ONE. Please visit my 4 other blogs for radio listeners, collectors of radio receivers, and my Facebook. On this blog you can find the history of many radio receiver brands like SONY, YAESU, etc. Thank you. 73

lundi 30 mars 2026

Chinaradioswl: The two main problems of SWL (shortwave listeners ...

Chinaradioswl: The two main problems of SWL (shortwave listeners ...:  In the 80s, the major problem of QRM (interference) RFI wasn't a problem because there were no computers, no plasma TV screens, no powe...






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