Suffolk

DAB ensemble · block 10C · 4 transmitters

Ensemble identifier: C1C2
Block: 10C
Frequency: 213.360 MHz
Licence: DL101051
Area: Suffolk
Services: 15 radio

On the map

Where Suffolk 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 SuffolkSmooth SuffolkBBC SuffolkNation SuffolkGrt Hits SuffolkGenX SuffolkHits Radio SuflkNation 80sNation 90sNation 70sFun KidsHits Radio PrideAbsolute 00sKISS XTRAKISS DANCE

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
Mendlesham	England	10C	213.360 MHz	2.1 kW	225 m	Ipswich	31/0E
Puttocks Hill	England	10C	213.360 MHz	2.0 kW	51 m	Bury St Edmunds	31/0A
Warren Heath	England	10C	213.360 MHz	1.0 kW	46 m	Ipswich	31/03
Felixstowe Walton Avenue	England	10C	213.360 MHz	600 W	27 m	Felixstowe	31/02

Radiation pattern

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

Radiates most strongly toward the south (190°), 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.