The coloured area on the map represents the locations where DAB reception should be possible in a car, or using a DAB receiver where the aerial is above ground-floor level. Those areas showing shaded with bright colour (one colour per DAB frequency) indoor domestic reception even at ground level should be highly reliable: please remember that the receiver aerial position and how fast you are moving can affect reception reliability.

What do the map symbols mean?

DAB radio transmitter.Fort Widley

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