UKBBC Radio Berkshire
FM
On the map
Where BBC Radio Berkshire is radiated from — 4 transmitters [V], Ofcom's published positions. This says nothing about how far the signal reaches; it is not a coverage map.
FM
| Transmitter | Nation | Frequency | ERP (H) | ERP (V) | Height | RDS name | PI code | Area |
|---|---|---|---|---|---|---|---|---|
| Hannington | England | 104.1 MHz | 2.0 kW | 2.0 kW | 110 m | BBCBerks | C71A | Berkshire |
| Windsor Castle | England | 95.4 MHz | — | 500 W | 25 m | BBCBerks | C71A | Windsor |
| Reading - Fountain House | England | 104.4 MHz | 200 W | 798 W | 52 m | BBCBerks | C71A | Reading |
| Henley | England | 94.6 MHz | 125 W | 125 W | 37 m | BBCBerks | C71A | Berkshire |
Radiation pattern
Reading - Fountain House publishes the strongest FM signal for this station with a shape on record — where it is carried elsewhere too, this is not necessarily theirs.
Radiates most strongly toward the north-east (60°), 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. Solid is horizontal polarisation, dashed is vertical.
Also published under this name: BBC Radio Berkshire in the Freeview line-up.