For Deep Fringe Areas 17 Electronic Elements and Channels 14 - 69. Range Up to 60+ Miles UHF (Ch. 14-69). Output Impedance 300 Ohms. Physical Boom Length 35 Maximum Width 20 Vertical Height 36. Turning Radius 10 and Element Diameter .375. High-Gain UHF Reception from these Compact Powerful Antennas. See-Thru Vertical Low-Wind Profile with Minimal Visual Impact. Pre-Assembled Easy to Install. Shipping Weight 5.0 lbs. Carton Dimensions 35.75 x 6.25 x 21.625. Home/portable A/v Accessories. Antennas / Amplifiers / Rotators