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Reply To: RF Loop test fault in Ericsson RBS2206


sweep the 2 feeder that going to cell A and but them in cell B in the rbs if its still gave u alarm rf loop at cell A that means u have problem in the cabinet if it move to cell B that means u have problem from the jumper to antenna you must trace them to see may be sweep from up on go to antenna A and another to B-OR C