BBC Radio 5 Live on 909 kHz: British sport and news on medium wave

What you hear

Radio 5 Live is the BBC's channel for news as it happens and sport as it is played. In the daytime it is a rolling news service: bulletins on the hour and half hour, interviews, phone-ins, and the sort of long conversation about the day's events that British radio does well. In the evening and at weekends it turns into a sports station, with live commentary on Premier League and international football, cricket, rugby, boxing and the big events, and a results service on Saturday afternoon that has been part of British life for generations. Everything is in English. On medium wave it is ordinary AM, and the commentary with its crowd noise and the rhythm of a match is a good test of how well a weak signal holds up.

Who transmits and why

The network uses two frequencies, 909 and 693 kHz, from a chain of transmitters spread over England, Scotland, Wales and Northern Ireland; the two channels are interleaved so that most of the country gets one or the other without interference. The catalogue does not list a single site because there is none: what you hear depends on which transmitter is nearest the receiver. The frequencies were given to the BBC's Radio 2 in the 1970s and passed to 5 Live when it started in 1994, and the BBC kept them because sport on medium wave reaches cars, building sites and kitchens with cheap radios, and because its rights to some sports commentary were for a long time tied to the medium-wave outlets.

The BBC has been closing medium-wave transmitters for its local stations and has said that the national ones will follow in time. No date has been fixed for 5 Live as far as the catalogue knows, but the network is one of the last big medium-wave voices in Britain, and it will not be there forever.

When and where to listen

Within Britain the ground wave covers almost everywhere by day. For everyone else, medium wave carries far only after dark: from dusk the 909 kHz signal crosses the North Sea to the Netherlands, Belgium, Denmark and Germany, and on winter nights it is heard in Scandinavia, France, Spain and central Europe. The evening football commentary, typically 19:00 to 22:00 UTC, falls in darkness for most of the year, which makes it the best time to listen from the continent; a Saturday afternoon in December works too.

909 and 693 kHz are shared with other European stations, so from the south and east of Europe something else may dominate. Receivers in the Netherlands, Belgium, Denmark and northern Germany hear 5 Live reliably; receivers in Britain hear it at any hour. The program tunes AM; because several BBC transmitters on the same frequency arrive at slightly different times at a distant receiver, the audio can sound hollow or phase-y at night, and a single sideband sometimes sounds cleaner than AM. Try 693 kHz as well if 909 is weak where the receiver sits.

In ShackDeck

Station catalogue → Medium and long wave → BBC Radio 5 Live (909 kHz). ShackDeck finds a public receiver with medium-wave coverage that hears 909 kHz, tunes it and sets AM. No receiver, antenna or account of your own is needed. A receiver in Britain gives the station any time; one on the near side of the continent gives it after sunset.