BBC coverage map for BBC Gloucestershire

IBA Plot of Churchdown Hill at 0.3 kW and Stroud 0.1 kW for ILR Cheltenham and Gloucester (Severn Sound etc) Churchdown Hill power was later raised to 2kW and will match the coverage of BBC Radio Gloucester above

IBA map of ILR Gloucester (Severn Sound etc)

Pixel plot for ILR Cheltenham (Star 107.5 etc) for the 0.1 kW transmitter on the Eagle Star building in Cheltenham

Pixel plot predicting the coverage area of ILR Stroud with Dursley (Star107 etc) The red area is the 54 dB uV/m limit for Stroud 0.1 kW The orange area is for the 54 dB uV/m limit for Dursley 0.04 kW The yellow area shows the approximate 48 dB uV/m contour