The GALAXY Ill Series are quality broadband antenna preamplifiers designed for residential consumer applications. The preamplifiers case is designed to mount on the antenna mast in close proximity to the receiving antenna for best performance. A compact indoor transformer and power adder are included with all models. The GALAXY Ill Series features lightning and surge protection and a high impact polypropylene case for long service life. Many UHF and UHF/VHF models are available, including units with 300 or 75 Ohm, single or dual outputs. Each preamplifier is individually packaged in a display box and includes complete mast mounting hardware. UHF/VHF and UHF Models Low Noise Figure Split Band Amplification for Maximum Dynamic Range and Overload Protection Dual Output Port Models with Built -in Splitter For Two Set Hookups Single or Dual Input Models for Combined or Separate UHF and VHF Antenna Installations Lightning and Surge Protected High Impact Plastic Enclosure