HF Broadcast still in fine health!

Screenshot of interactive Tableau.Map of HF broadcasters; see text

The news about the death of HF Broadcast are greatly exaggerated. The map on the top presents 574 active stations, scattered all over the world. This interactive map has been made with free Tableau Public software: simply click onto the map, an in another tab of your browser it pops up. Now you can point your mouse to a mark and see some data.

There even is more: as some transmitting sites are used by several broadcasters, this fact is shown by different colors. Your mouse will tell.

The best thing of this map is the fact that it is strictly geo-referenced. If you zoom into a station, you should directly see the transmitting site form above – depending, of course, from the resolution of the underlying OSM satellite map.

After having scrutinzed all sources (HFCC, WRTH …) available, I finally decided for ILGRadio. Only these data are concise, complete and precise – a great achievement of Bernd Friedewald since decades! [To keep things simple, only one transmitter’s power is noted for each site]

This map, together with ILGRadio (see below), works as a promising starting point of future work, e.g. band scans in the light of the 21st century …

Just a very small part of Bernd’s excellent ILGRadio list, opened in DBF Manager software, but matching perfectly to be tracked when tuning your receiver; with a choice of SDR software like SDRC V3 and CSVUB.

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