In the XXI century not all radio stations broadcast 24h a day. Some cease their programming after midnight and turn into a mysterious utility radiostations!-And who'd have known it is also true for such civilised countries like Sweden! I first found out about this a couple of years ago during one night of excellent distant reception from Sweden in the FM radio band. Many Swedish stations were running their typical nighttime programing then (for example SR P3 joint with P4), but the First Channel after 1 AM started sounding strange. Sveriges Radio P1 is a speech channel, which means they usually broadcast news, current affairs and general talk shows. What I heard then sounded like a speech too, but somewhat processed...