Below is the coverage Map, produced by ETCC at the time of the application for an NoV, which indicates the predicted coverage for GB3JB.
The map below was produced by G3ZXX on 6th January 2010, using a different predictive software to that used by ETCC.
The GREEN shading indicates the areas in which a mobile station should theoretically be able to use GB3JB 95% of the time.
The PURPLE shading indicated the areas where the GB3JB signal will be -12dB compared with that of the GREEN areas.
As can be seen from the two predictive maps above, the anticipated coverage is very similar. Therefore there is a fairly good degree of confidence in the predicted coverage, which over the last few months, appears to be being borne out.
The ETCC Map blow, shows how the GB3JB coverage fits into the regional 2m Repeater coverage.