South Hampshire multiplex

The South Hampshire multiplex covers the areas of Southampton, Portsmouth and the Isle of Wight, a population coverage of over 1.4m...

The Spinnaker Tower on Portsmouth waterfront

The Spinnaker Tower on Portsmouth waterfront

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Multiplex details

Multiplex licence name: South Hampshire
On-air date:

1 February 2003

Multiplex licensed until: 30 January 2023
Estimate population covered1 1,451,743
Transmitter sites: Chillerton Down, Crabwood Farm, Fort Widley, Freeth Allotments, The Trundle, Toot Hill, Ventnor
Digital share of listening2: 41.9%
DAB digital radio in home2: 60.0%

1 Figure derived from: Ofcom indoor coverage 80% locations normal propagation, estimated households covered multiplied by 2.3 people per average UK household to derive a population figure
2 Source: Ofcom - The Communications Market: Digital Radio Report, November 2016, Annex 1

Coverage

South Hampshire multiplex coverage map - this map shows our prediction of coverage on an indoor portable DAB receiver for the South Hampshire multiplex. 

Coverage is measured by spectrum planners in several different ways. A range of factors will affect reception including the transmitter power & antenna, local geography, the sensitivity of the listener’s radio, the type of home (bungalow, basement flat, steel framed building) and even weather conditions. This complexity is reflected in coverage models and maps. One map doesn’t tell the whole story. This Ofcom document includes several maps for this multiplex and explains why different parameters have been used.

These transmitters form a network, with all services on the multiplex broadcast to the entire coverage area; for technical reasons it is not possible to broadcast to just one part of the area or from one specific transmitter.

Audio services

Now Digital currently broadcasts the following audio services:

Station Format Other details
Capital Contemporary Existing local station
Smooth Easy listening Digital only
Wave 105 Pop and classic hits Existing local station
Heart Hampshire Contemporary Existing local station
Angel Vintage Nostalgia Existing local station
BBC Radio Solent Local interest Existing local station


There is currently capacity available on this multiplex for at least one further mono or stereo audio service.

National BBC and commercial DAB digital radio services may also be received in the area. For further details, see more information page. Or use the Postcode Checker to see which stations should be available.

Data services

There is also an Electronic Programme Guide broadcast on this multiplex.

For further details, see more information page.

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