STV Radio

DAB

On the map

Where STV Radio is radiated from — 22 transmitters [V], Ofcom's published positions. This says nothing about how far the signal reaches; it is not a coverage map.

DAB

The ensembles carrying this station. Every transmitter of an ensemble carries all of its services, so the transmitter list belongs on the ensemble's own page.
Ensemble	Block	EId	Transmitters	Broadcast as	Area
Central Scotland	11D	C191	9	STV radio	Central Scotland
Aberdeen	11C	C19A	4	STV Radio	Aberdeen
Ayr	11B	C19B	4	STV Radio	Ayr
Tayside	11B	C19E	4	STV Radio	Tayside
Inverness	11B	C1A6	2	STV Radio	Inverness

Radiation pattern

Kirk O'Shotts publishes the strongest DAB signal for this station with a shape on record — where it is carried elsewhere too, this is not necessarily theirs.

Radiates most strongly toward the north (20°), as published by Ofcom.

More detail

Each ring is 10 dB of attenuation below the pattern's own peak; the outer rim is the peak itself and anything 30 dB down or deeper is drawn at the centre rather than off the edge of the chart, so a very deep null reads as “weak” and not as a hole in the picture. The shape says which direction radiates harder relative to the mast's own peak, not the absolute field strength there or how far it reaches — that is what the coverage map and the postcode lookup are for.