Dorking

England · TV

Position: 51.221037, -0.327451
Grid reference: TQ16904820
Nation: England
Ground height: 120 m
Antenna height: 29 m
Aerial group: Group B — C35–53, the middle
Polarisation: Horizontal and Vertical
BBC region: London
ITV region: London
ITV news region: London
Parent transmitter: Reigate
Ofcom site numbers: 10139, 10179

The position is our conversion of Ofcom's grid reference TQ16904820 from OSGB36 to WGS84 [V]. Ofcom publish no latitude and longitude for television sites. The transform is verified rather than assumed: on the 3,403 radio records that carry both, it reproduces Ofcom's own coordinates to within 0.1 m.

How far it reaches

The share of the UK's 238,895 Census Output Areas where this mast is the strongest signal of its kind. Not the share it reaches at all — most places can receive several transmitters, and only one of them can be the best.

Band	Best signal in
Television	0.01% of UK Output Areas	a relay, serving a local area

On the map

Where Dorking is the strongest signal for television.

Television

Multiplexes transmitted from this site, as published by Ofcom. Ofcom list this mast more than once — usually one row per polarisation — so the last column says which row each multiplex comes from.
Mux	Freeview name	Channel	Frequency	ERP	System	Operator	Ofcom row
PSB1	BBC A	C44	658 MHz	9 W	DVB-T	BBC	Dorking HP
PSB1	BBC A	C44	658 MHz	4 W	DVB-T	BBC	Dorking VP
PSB2	D3&4	C41	634 MHz	9 W	DVB-T	Digital 3&4 (ITV/Channel 4)	Dorking HP
PSB2	D3&4	C41	634 MHz	4 W	DVB-T	Digital 3&4 (ITV/Channel 4)	Dorking VP
PSB3	BBC B	C47	682 MHz	9 W	DVB-T2	BBC	Dorking HP
PSB3	BBC B	C47	682 MHz	4 W	DVB-T2	BBC	Dorking VP