Pretty easy to do. I have done a few when i was doing DTV installs. if you dont have the heat reflective shield in your attic in can even work in there.  installation is gonna depend on your location and your HOA.use this website to help determine direction and the type of antenna you willl need.
www.antennaweb.org/A ddress.aspx
@swamp rat:that link above will also tell you if you are able to get any tv station via antenna , plug in addie and it gives ya all the specs.
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