This mast-mounted outdoor pre-amplifier gives your off-air antenna the boost it needs for great reception. 68 off-air channel range (54-806 MHz) suitable for small to large MATV-SMATV systems. Provides clearer reception and low harmonic distortion. Weather-protected connections and a 75 ohm F-type input and output interface for optimum connection. Maximum input 30 dBmV/VHF and 25 dBmV/UHF. Includes mounting hardware.