I originally bought the full kit from Wimo in Germany but the aerial packed up, seeing other threads on the forum I took a gamble on the Aerial and cable to the pre amp. I boughtt the aerial from SSE and the cable from WH Westlakes. The westflex cable is very similar to the ecoflex in size and performance. When the aerial was changed it was wet inside and the cable was too.
So just as well I bought replacemants for both and now I'm very happy with the results.
Stuart