Select Radio

FM · DAB

On the map

Where Select Radio is radiated from — 27 transmitters [V], Ofcom's published positions. This says nothing about how far the signal reaches; it is not a coverage map.

FM

1 FM transmitters, strongest first. ERP is published per polarisation; a dash means nothing is radiated in that plane.
Transmitter	Nation	Frequency	ERP (H)	ERP (V)	Height	RDS name	PI code	Area
Dulwich - Countisbury House	England	94.4 MHz	12 W	50 W	30 m	_Select_	C0B7	Dulwich

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
North London small-scale	9B	C1C6	6	Select Radio	North London
South London small-scale	9A	C225	4	Select Radio	South London
North East London and South West Essex small-scale	8A	C22F	3	Select Radio	North East London and South West Essex
South East London and North West Kent small-scale	9C	C22E	3	Select Radio	South East London and North West Kent
Cambridge small-scale	9C	C1C4	2	Select Radio	Cambridge
Harlow small-scale	8B	C23D	2	Select Radio	Harlow
King's Lynn small-scale	9C	C1E1	2	Select Radio	King's Lynn
Norwich small-scale	9C	C1CB	2	Select Radio	Norwich
Ashford and Dungeness small-scale	9C	C22C	1	Select Radio	Ashford and Dungeness
Peterborough small-scale	7D	C1FF	1	Select Radio	Peterborough

Radiation pattern

Dulwich - Countisbury House publishes the strongest FM 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 (10°), 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. Solid is horizontal polarisation, dashed is vertical.