UK Broadcast Transmitter Maps
Explore television and radio transmitter sites across the UK. Choose a broadcast service, enter a postcode and discover nearby sites, the services they carry and their published technical information.
DTT / Freeview Transmitters
Find television transmitters and explore multiplexes, UHF channels, frequencies and published technical details.
Explore the map →DABDAB Radio Transmitters
Find DAB transmitter sites, discover their multiplexes and radio services, and view technical information and antenna patterns.
Explore the map →FMFM Radio Transmitters
Explore FM broadcast sites from 88–108 MHz, with station names, frequencies, RDS details and transmitter information.
Explore the map →AM / MWAM / MW Radio Transmitters
Explore medium-wave transmitter sites and view their stations, frequencies, powers and available antenna information.
Explore the map →Find a site. Explore its services.
Each finder provides postcode search, a choice of search distances and clickable transmitter markers. Select a site on the map or in the results list to see its available broadcast and technical details.
These maps are free public information resources. The distance circle is a search area; reception at an address also depends on terrain, buildings, aerial installation and the transmitter network.
Sources and updates
The maps draw on published Ofcom data. Each finder identifies its source, dataset date and relevant notes so you can understand the information displayed. Service line-ups and transmitter parameters can change between source updates.