Large antenna but it did fit in the attic. Antenna is about 9ft X 14ft. Brings channels in Tulsa, OK in clearly, even from in a small valley and next to a large 2 story house that blocks transmission. Satisfied.
My previous outside antenna had a limited performance with a H.D. VHF channel 8. My TV with a signal strength meter showed the previous antenna signal strength to only be a maximum of 60% on channel 8 and only 50% on channel 10. The HD8200U now shows the signal strength to be at 100% on all VHF and UHF channels. I live about 30 miles from channels 8 and 10 with hills between. The furthest channel 49 is about 50 miles in Tecate Mexico.
It's worth the money. The best one ii have ever had. I payed extra 3.00 dollars a total of 10.00 it was here the next day from walmart .com. Amazon wonted 50.00 pluse. Walmart is the way to go. I used a wineguard 200 preamp. I get a lot of channels Ron D