Clevedon Avonmouth and Filton small-scale

DAB ensemble · block 12D · 2 transmitters

Ensemble identifier: C1D4
Block: 12D
Frequency: 229.072 MHz
Licence: DS103917
Area: Clevedon Avonmouth and Filton
Services: 14 radio

On the map

Where Clevedon Avonmouth and Filton small-scale is radiated from — 2 transmitters [V], Ofcom's published positions. This says nothing about how far the signal reaches; it is not a coverage map.

What it carries

Bradley StokeHub RadioBCfmRadio Maria UKUjima RadioGaydioFun kidsFun Kids Jr NStpSignature Radio RadioBOOM LIGHTThornbury RadioSWU FMTBASomer Valley

Transmitters

2 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
Bristol - UWE Business School	England	12D	229.072 MHz	100 W	30 m	Clevedon Avonmouth and Filton	24/11
Bristol Kings Weston	England	12D	229.072 MHz	80 W	31 m	Clevedon Avonmouth and Filton	24/12

Radiation pattern

Its strongest transmitter with a published pattern, Bristol - UWE Business School. Other transmitters of this ensemble may shape their signal differently.

Radiates most strongly toward the west (260°), 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.