Hi Pix,
Yes, you are aright , i think the SFH raised UL interference but some sites are showing 25% of UL Quality, is there a way to reduce this interference, we already activated UL PQWRCTRL + DTX UL.
it also raised DL quality but i noticed ALU very sensitive to adjacent channels.
As per the BTS, i’ll ask OMC-R guy who set up SFH.