Integrating OTA HDTV Antenna Signal

[Challenged]

I am new to this forum. I have order a DISH 811 receiver to go with my Samsung HDTV. I want to install a HDTV OTA antenna and integrate the feed into the coaxial feed going from my dish into my house. I don't have a clue how to do this nor, what my be the best antenna for me. I have read the suggestions about distance and whether I need to put in a signal booster. What are the rules for using these? I live approximately 40 miles from the signal source for most of the local HD broadcasters. Your help will be appreciated.