Les Touillets

England · TV

Position: 49.458251, -2.578234
Grid reference: XD58105110
Nation: England
Ground height: 76 m
Antenna height: 50 m
Aerial group: Group K — C21–48, wideband across the post-clearance band
Polarisation: Horizontal and Vertical
BBC region: South West/Channel
ITV region: Channel
ITV news region: Channel
Parent transmitter: Fremont Point
Ofcom site numbers: 12802, 12899

The position is our conversion of Ofcom's grid reference XD58105110 from OSGB36 to WGS84 [V] — Ofcom publish none for television sites, and the transform reproduces their own radio coordinates to within 0.1 m on all 3,403 records that carry both.

On the map

Les Touillets is shown in place. The coverage model has not been run, or predicts nothing from it.

The lines are how far the signal is modelled to get: solid while the margin still clears 10 dB, dashed out to where it last clears 0 dB. The real edge sits inside them — every point inherits the model's measured optimism of about 17 dB.

How the rings were drawn

It is an envelope, not a boundary: terrain can still block reception well inside it, and it is an edge, not a fill — the colour says how far the signal gets, not that every spot under it works. The traced outline is smoothed across 12 degrees of bearing, so no single ray can spike or notch it; the ground it encloses moves by well under a percent [V]. Zoom in and the shading gives way to the per-area prediction, which is the same question answered Output Area by Output Area. The television ring was traced assuming an omnidirectional transmitting aerial, because Ofcom publish no radiation pattern for this site [I].

The modelled outer edge drawn above: television about 93 km toward the south-east but only 30 km toward the west [I].

Open this transmitter on the full mapreach, the aerial direction, and everything else within range

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	C32	562 MHz	1.5 kW	DVB-T	BBC	Les Touillets HP
PSB1	BBC A	C32	562 MHz	3.0 kW	DVB-T	BBC	Les Touillets VP
PSB2	D3&4	C33	570 MHz	1.5 kW	DVB-T	Digital 3&4 (ITV/Channel 4)	Les Touillets HP
PSB2	D3&4	C33	570 MHz	3.0 kW	DVB-T	Digital 3&4 (ITV/Channel 4)	Les Touillets VP
PSB3	BBC B	C48	690 MHz	1.5 kW	DVB-T2	BBC	Les Touillets HP
PSB3	BBC B	C48	690 MHz	3.0 kW	DVB-T2	BBC	Les Touillets VP

Other transmitters nearby

Les Touillets0.1 km SW · FM/DABMount Durand St Peter Port2.7 km ESE · TVTorteval7.2 km WSW · TVFremont Point40.0 km SE · TV/FM

Every structure Ofcom list within 40 km, nearest first. Close is not the same as an alternative: most of these are single-service relays, and one of them may radiate a thousandth of this mast's power in a direction that misses you.