Installer came right in the middle of the time window took about 1.5 hours, I already had an OTA deep fringe yagi on a 30' mast with a CM rotor and pre amp,so my OTA is great, 28 DT channels. The guy did a great job and the whole the install went great. My VOOM PQ is great compared to D*, but I will keep my D* active for now just in case, but I will do most of my viewing on VOOM.