Bolton and Bury small-scale

DAB ensemble · block 10B · 2 transmitters

Ensemble identifier: C1F5
Block: 10B
Frequency: 211.648 MHz
Licence: DS104344
Area: Bolton and Bury
Services: 9 radio

On the map

Where Bolton and Bury 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

Bolton FMGaydioRochValleyRadioCosoro RadioAtlantic 252Happy Radio UKPanacea SoulCresent RadioRadio Bury

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
Tottington - Four Lane Ends	England	10B	211.648 MHz	100 W	8 m	Bolton and Bury	0F/16
Bolton - Dove Mill	England	10B	211.648 MHz	60 W	32 m	Bolton and Bury	0F/09

Radiation pattern

Its strongest transmitter with a published pattern, Tottington - Four Lane Ends. Other transmitters of this ensemble may shape their signal differently.

Radiates most strongly toward the north-east (30°), 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.