W & S Wiltshire

DAB ensemble · block 10D · 4 transmitters

Ensemble identifier: C1A5
Block: 10D
Frequency: 215.072 MHz
Licence: DL000033
Area: West & South Wiltshire
Services: 8 radio, 1 data

On the map

Where W & S Wiltshire is radiated from — 4 transmitters [V], Ofcom's published positions. This says nothing about how far the signal reaches; it is not a coverage map.

What it carries

Heart BathHeart WiltshireBBC WiltshireCapital UKSmooth WiltshireHits Radio WestGrt Hits WiltsRadio Bath

Data services

EPG West Wilts

Transmitters

4 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
Westwood	England	10D	215.072 MHz	1.0 kW	51 m	Trowbridge	1D/04
Naish Hill	England	10D	215.072 MHz	764 W	46 m	Chippenham	1D/09
Crockerton	England	10D	215.072 MHz	500 W	50 m	Warminster	1D/11
Bath	England	10D	215.072 MHz	489 W	41 m	Bath	1D/17

Radiation pattern

Its strongest transmitter with a published pattern, Westwood. Other transmitters of this ensemble may shape their signal differently.

Radiates most strongly toward the north-east (60°), 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.