BBC Radio Devon

FM · DAB

On the map

Where BBC Radio Devon is radiated from — 20 transmitters [V], Ofcom's published positions. This says nothing about how far the signal reaches; it is not a coverage map.

FM

6 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
North Hessary Tor	England	103.4 MHz	7.3 kW	7.5 kW	176 m	BBCDevon	C91A	Devon
Beacon Hill North	England	104.3 MHz	—	1.0 kW	78 m	BBCDevon	C91A	Torbay
Plympton	England	95.7 MHz	—	1.0 kW	35 m	BBCDevon	CA1A	Plymouth
Huntshaw Cross	England	94.8 MHz	500 W	500 W	125 m	BBCDevon	C91A	North Devon
Exeter	England	95.8 MHz	225 W	225 W	35 m	BBCDevon	C91A	Exeter
Okehampton	England	96.0 MHz	50 W	50 W	35 m	BBCDevon	C91A	Okehampton

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
Devon	10C, 11C	C19F	15	BBC Radio Devon	Devon
Plymouth	12D	C1B1	5	BBC Radio Devon	Plymouth

Radiation pattern

North Hessary Tor 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.

Also published under this name: BBC Radio Devon in the Freeview line-up.