The lower the noise value (.4) the better the LNBF, you have to change your LNBF L.O. from 10750...........to..........09750 for a universal, you would also have to turn on the 22khz switch. A universal LNBF has a wider freq. range than a standard LNBF, it also has the 22khz tone switch that switches it from low to high band. On the down side a universal LNBF cant be used with a signal meter (unless like my meter it has the 22khz switching) because of the internal switch, so if you plan to use a signal meter I would buy one of each (Standard + Universal).