For more than 50 years, we have been the world's leading publisher of books and databases for professional shortwave (HF) radio monitoring.
An essential guide with detailed information that cannot be missing in our library dedicated to radio
If you visit their page you will see a lot of information about all their articles and products, I think I am not wrong if I say that it is one of the best sites dedicated for lovers of listening on shortwave frequencies.
We are proud to present the 75th edition of the bestselling directory of global broadcasting on LW, MW, SW and FM.
The Features section for this 75th edition includes articles on the Development of HF Transmitters, the history of Radio in Bhutan, Coastwatchers and the AWA 3BZ in the Pacific, and Scandinavian Weekend Radio. There are equipment reviews of the AOR AR5700D, Icom IC-7610, KiwiSDR, Bonito MegaDipol, Tecsun PL-990, and the SDRPlay RSPdx, along with other articles, information and maps.