This is the antenna I am thinking of mounting where the old TV antenna was. it only has a 0 to 20 mile range. It looks like a good fit.
VHF/UHF/FM travel antenna picks up stations in all directions without rotator. Opens and closes like an umbrella, stores inside weatherproof tube. Includes weatherproof housing with rain cap, 75 ohm cable with connectors, mounting hardware.Omni-Directional, means antenna will receive signal in all directions. Non-amplified.
http://www.winegard.com/kbase/upload/1450042.pdf
Brian