Ofcom TX Parameters Visualiser

DAB transmitter parameters

Selected CSV: txparamsdab.csv. Use the tabs above to switch between the segregated DAB, FM/VHF and AM/MF search modes.

1,376TX rows
170ensembles
715unique site names
17DAB blocks
1,202rows with pattern data

Find a DAB multiplex, service, transmitter or site

List all DAB rows Clear

How to use it

Search within the selected dataset, or use “List all rows” to show the full table for that CSV. Once the results table is visible, click any heading to sort by site, service, frequency, power, height, or pattern availability.

DAB rows display the multiplex/service-oriented fields. FM/VHF rows display station, frequency, RDS, and separate HP/VP in-use and licensed power fields. AM/MF rows display station, frequency, EMRP, and aerial/site heights.

The map button opens an interactive Leaflet/OpenStreetMap view. The separate offline SVG map still plots the CSV latitude/longitude columns without using third-party map tiles.