Sth Craven Wharfdale and Worth Valley small-scale

DAB ensemble · block 9B · 3 transmitters

Ensemble identifier: C241
Block: 9B
Frequency: 204.640 MHz
Licence: DS105485
Area: Sth Craven Wharfdale and Worth Valley
Services: 5 radio

On the map

Where Sth Craven Wharfdale and Worth Valley small-scale is radiated from — 3 transmitters [V], Ofcom's published positions. This says nothing about how far the signal reaches; it is not a coverage map.

What it carries

Your IlkleyYour SkiptonDrystone RadioSunrise GoldSunrise Radio

Transmitters

3 transmitters, strongest first. TII is the transmitter identifier a receiver can report, which is how you tell which one you are actually hearing in a single-frequency network.
Transmitter	Nation	Block	Frequency	ERP	Height	Area	TII
Ilkley - Upper Austby Farm	England	9B	204.640 MHz	150 W	13 m	Ilkley	3A/0D
Sutton-in-Craven - Valley Farm	England	9B	204.640 MHz	150 W	10 m	Sutton-in-Crave	3A/12
Keighley - Middlemoor Farm	England	9B	204.640 MHz	75 W	8 m	Keighley	3A/03

Radiation pattern

Its strongest transmitter with a published pattern, Keighley - Middlemoor Farm. Other transmitters of this ensemble may shape their signal differently.

Radiates most strongly toward the west (250°), 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.