Glasgow

DAB ensemble · block 11C · 10 transmitters

Ensemble identifier: C182
Block: 11C
Frequency: 220.352 MHz
Licence: DL000004
Area: Glasgow
Services: 14 radio

On the map

Where Glasgow is radiated from — 10 transmitters [V], Ofcom's published positions. This says nothing about how far the signal reaches; it is not a coverage map.

What it carries

Clyde 1Grt Hits GlasgowHeart ScotlandCapital ScotlandSmooth ScotlandHITS RADIO PRIDEBBC ScotlandHits Radio GlaAbsolute 00sAbsolute 10sPlanet RockHeat RadioKISS XtraKISS Dance

Transmitters

10 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
Black Hill	Scotland	11C	220.352 MHz	4.2 kW	291 m	Glasgow	39/04
Earls Hill - DAB	Scotland	11C	220.352 MHz	2.0 kW	50 m	Stirling	39/07
Rosneath	Scotland	11C	220.352 MHz	1.8 kW	85 m	Helensburgh	39/0C
Darvel	Scotland	11C	220.352 MHz	1.0 kW	148 m	Ayr	39/06
Rothesay	Scotland	11C	220.352 MHz	1.0 kW	41 m	Firth of Clyde	39/0D
Sergeant Law	Scotland	11C	220.352 MHz	886 W	33 m	Glasgow	39/09
Millburn Muir	Scotland	11C	220.352 MHz	400 W	20 m	Millburn Muir	39/0F
Glasgow - William Street	Scotland	11C	220.352 MHz	300 W	84 m	Central Glasgow	39/02
Cathcart	Scotland	11C	220.352 MHz	100 W	66 m	Cathcart	39/0E
Glasgow Glenfinnan Road	Scotland	11C	220.352 MHz	100 W	44 m	Glasgow - central	39/0B

Radiation pattern

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

Radiates most strongly toward the south-west (240°), 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.