Dear Pix,
Thank you very much for your reply! I have to corrected my question that accually we would like to config to be more than 4 TRX in one sector(not 2 TRX) and we use the DCS1800.
In normal way we used 4 MP TRX –>ANC –>double ant.(2 crosspolar antennas) And we would like to consider to use the 4 HP TRX –>ANy –>ANC –>1 crosspolar anttenna as we ask for the coverage effect.
Regards,