Butta

i have 5 tvs scattered throughout the house that have their own antenna. after connecting a few converter boxes, i discovered that i will no longer be able to use my rabbit ears unless i only want 1 or 2 channels. the reception just isn't there. so i'm taking on the task of installing a 91XG next week on the roof but i want to connect all of my TVs to it. what kind of hub will I need to connect everything too? my concern is if I use more than one splitter or a 1 in 5 out coax hub, i'll have too much signal loss.