Amplified VHF/UHF/FM (150-1607) Specifications Faxback Doc. # 8619 Portable Antenna Frequency Range:................................................50-900 MHz Gain:.........................................10 dB Minimum for 50-470 MHz 8 dB Minimum for 470-900 MHz Noise Figure:................................................10 dB Maximum Maximum Output Level:...............................................89 dBu Impedance:.........................................................75 Ohms Antenna:.....................................9-Section Telescoping Antenna Power:........................................................120 Volts AC (Adapter Supplied) Two AA Batteries Battery Life:.....................................................50 Hours (Used Continuously) (br/all-9/20/94)