Glenelly Valley

Northern Ireland · TV

Position: 54.766026, -7.106196
Grid reference: NV71705320
Nation: Northern Ireland
Ground height: 227 m
Antenna height: 15 m
Aerial group: Group A — C21–37, the low end of the band
Polarisation: Vertical
BBC region: Northern Ireland
ITV region: Northern Ireland
ITV news region: Northern Ireland
Parent transmitter: Limavady
Ofcom site number: 13009

The position is our conversion of Ofcom's grid reference NV71705320 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.

On the map

Glenelly Valley is not the strongest signal anywhere the model predicts — it is shown here in place. That is normal for a relay, which fills in inside a main station's area.

Television

Multiplexes transmitted from this site, as published by Ofcom.
Mux	Freeview name	Channel	Frequency	ERP	System	Operator
PSB1	BBC A	C26	514 MHz	3 W	DVB-T	BBC
PSB2	D3&4	C30	546 MHz	3 W	DVB-T	Digital 3&4 (ITV/Channel 4)
PSB3	BBC B	C23	490 MHz	3 W	DVB-T2	BBC