Sounds like you got the dual LNBF. One F connection is for horizontal polarized signals and the other for vertical polarization. You'll need 2 coax cables and a diseqc switch to select which one you want to go to the receiver. I believe you can use just one of the F connectors for both polarizations and have the receiver select which polarization you want to receive - you won't need the diseqc switch and one coax cable for that config. I hope that's clear.I have a titanium lnb, but don't have the wiring diagram for it. There are two connectors on the lnb how do they hook up?