Fjørtoft Fiskerimuseum - Tandberg radio frå "Brumark". Denne vart laga før FM kom. Den har både langbølge, mellombølge, kortbølge og fiskeribølge. | Facebook
![Winter radio joy: The interval signal from DR Langbølge 243 kHz, longwave Kalundborg, Denmark - YouTube Winter radio joy: The interval signal from DR Langbølge 243 kHz, longwave Kalundborg, Denmark - YouTube](https://i.ytimg.com/vi/8EWng8WYRjs/maxresdefault.jpg)
Winter radio joy: The interval signal from DR Langbølge 243 kHz, longwave Kalundborg, Denmark - YouTube
![Pure radio joy: The interval signal from DR Langbølge 243 kHz, longwave Kalundborg, Denmark - YouTube Pure radio joy: The interval signal from DR Langbølge 243 kHz, longwave Kalundborg, Denmark - YouTube](https://i.ytimg.com/vi/Buo5gTBIetw/maxresdefault.jpg)
Pure radio joy: The interval signal from DR Langbølge 243 kHz, longwave Kalundborg, Denmark - YouTube
![Nils DO6AN on Twitter: "Danmarks Radio Langbølge on 243 kHz Interval signal 🎶 📻 #longwave #lw #Langwelle https://t.co/8K0SHGf2WG" / Twitter Nils DO6AN on Twitter: "Danmarks Radio Langbølge on 243 kHz Interval signal 🎶 📻 #longwave #lw #Langwelle https://t.co/8K0SHGf2WG" / Twitter](https://pbs.twimg.com/ext_tw_video_thumb/1338437033568694272/pu/img/9-MRRSWWAXO64TVH.jpg:large)