Feature●1. The antenna quality is guaranteed to be used safely●2 Always enhance and upgrade the antenna to provide a better shopping experience●3. Product standard, strict requirements for overall smoothness and●4 Reliable after-sales service communicate and find us to deal with any problems anytime●5 This outdoor TV antenna has a 12 dB gain gain 470894 frequency range and 75 Its output impedance VSWR is less than 1 5 to ensure stable signal. Operating voltage and remote distance information is not available at this timeDescription 2 Enhance reception with this high performance terrestrial antenna specially designed for optimal signal strength and small interference in various settings.