I just got this to try out



I took a look at it, and it works with 2 antennas, one for VHF and one for UHF. It has two separate gain control knobs for both the VHF and UHF bands. That is good for a situation where you don't wnat to overamplify signals that's very close. It's also a good solution where the VHF stations are located in a different direction from the UHF stations. There is a bit of construction needed, you'll have to cut a coaxial cable in half and mount the leads inside the sliding cover on the right of the yellow power injector box. Amplification max power: VHF 28db, UHF 26db

During my July home vacation, I'll hook it up to 2 of the antennas in the attic and try it out. I'll see if I can pull a station or two out of Riverside, 36 miles out.