I did go strait into a vizio and had WHDH. Then the next day.added the booster spliter, and tied in a LG smart tv, and the vizio, But no WHDH. WFXT was coming in and out, so I added the preamp, and WFXT comes in solid. sometimes I get WHDH on the vizio, I always get more channels when I scan with vizio verses the LG. I even swapped, tv locations, and the vizio's tuner is more sensative. the preamp was overpowering WMUR channel 9, so I turned the VHF antenna part of the stacker away from WMUR's tower, and it comes in good now
WFXT signal strength is 70% and signal quality is 90% . I will try going strait into the vizio again in a couple of days. I took down the antenna due to high winds, I had it up temporarily only for testing.
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