Scalloway

Scotland · TV and DAB

Position: 60.140332, -1.284512
Grid reference: HU39843975
Nation: Scotland
Ground height: 72 m
Antenna height: 28 m
Aerial group: Group A — C21–37, the low end of the band
Polarisation: Vertical
BBC region: Scotland
ITV region: STV North
ITV news region: STV North (North)
Parent transmitter: Bressay
Ofcom site number: 13404

The position is our conversion of Ofcom's grid reference HU39843975 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
DAB radio	0.01% of UK Output Areas	a relay, serving a local area

On the map

Where Scalloway is the strongest signal for television and DAB radio.

Television

Multiplexes transmitted from this site, as published by Ofcom.
Mux	Freeview name	Channel	Frequency	ERP	System	Operator
PSB1	BBC A	C32	562 MHz	58 W	DVB-T	BBC
PSB2	D3&4	C34	578 MHz	58 W	DVB-T	Digital 3&4 (ITV/Channel 4)
PSB3	BBC B	C35	586 MHz	58 W	DVB-T2	BBC

DAB radio

DAB ensembles carried here.
Ensemble	Block	Frequency	ERP	Height	Area	EId	Services
BBC National DAB	12B	225.648 MHz	100 W	32 m	Shetland	CE15	16

BBC National DAB — block 12B

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