SDN
Broadcast capacity on a UK Freeview multiplex for TV channels, radio and data services reaching about 19 million homes
Highlights
- New on EvolcAdded 2026-10-28
About SDN
SDN holds a licence to operate one of the national Freeview multiplexes in the UK. It provides broadcast capacity on the multiplex for television channels, radio and data services, and has overseen the launch of over 75 television, radio, data and interactive services.
Its customers are television channel, radio and data service providers that want to launch on Freeview. The company currently carries 26 of the c.100 television channels on Freeview. It has also invited offers for 18 hours a day, seven days a week, of capacity on its Com4 multiplex.
SDN is registered in the UK, with its headquarters in London. The company was founded in 1997 and states that its services reach approximately 19 million Freeview homes.
Product: Freeview multiplex capacity for distributing television channels, radio and data services across the UK.
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