The Winegard Sensar III and the Channel Master Stealthtenna are dipoles for VHF (about as good as flattened rabbit ears), and 2-element beams for UHF (about half the gain of a 2-bay). I tend to think of these as good antennas for the 7-15 mile range, while a 4-bay would cover 10-30 miles, and an 8-bay would cover 20-60 miles. These are