Boston, Spalding and Skegness small-scale

DAB ensemble · block 8B · 2 transmitters

Ensemble identifier: C21E
Block: 8B
Frequency: 197.648 MHz
Licence: DS104800
Area: Boston, Spalding and Skegness
Services: 2 radio

On the map

Where Boston, Spalding and Skegness 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

East Lincs DAB107 Endeavour FM

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
Old Bolingbroke - Highfield Farm	England	8B	197.648 MHz	2.5 kW	25 m	Boston and Skegness	32/0C
Boston - Riverside Ind. Estate	England	8B	197.648 MHz	500 W	45 m	Boston and Skegness	32/0F

Radiation pattern

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

Radiates most strongly toward the north-east (40°), 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.