28th April 2010 at 04:52 #61643
Okies. Now swap the Combiner and the related cables with other secotor .. Two trxs going bad simulatneously indicates a common hardware might be faulty.
If still issue persists on this sector than check the antenna system. If you have a seperate antenna for these TRXs do check that its coverage pattern is same as the other antenna i.e in terms of Azzimuth / Tilts and height.