Amplified 55 Mile Indoor HD TV Antenna Flat or well over a 50ft

or well over a 50ft length of RG6 cable in your install

however can often pick up full power stations up to 30 miles away in all directions too

or any splitters / feeding to multiple tVs)

A signal booster (or signal preamplifier or just amplifier for short) can make a remarkable difference

The height

Amplified 55 Mile Indoor HD TV Antenna Flat or well over a 50ftRange Xperts APPS 2500 Amplified (up to 55 mile) Indoor HDTV Antenna Learn More: Amplified Pro Performance Series Model APPS 2500 *Note: An indoor antenna will never have the range of an outdoor antenna. Getting long range from an indoor antenna will require a placement on a window (without metal srcreening or carbon radiant barriers in the way) that faces the stations. Range assumes ideal scenarios with a line of sight path to regular power stations