i went to a site with BTS 3012 outdoor huawei with a KPI as follows
severe path imbalance on TRXs 149, 150, 1810, 1811 (DL limited) , 1812 (UL limited)@ S1 & bad TRX efficieny on TRXs 813, 1819,1820 @ S4
i dont understand what it mean by ul limited and dl limited and dont know how to start solving this problem…but i changed the tx and rx cables for the DTRU and DDpu modules and changed also dtru and ddpu modules and changed the 1/4 inch jumpers but unfortunately there are still problems in some of the TRXs…can anybody help me plz?