Technical specification 2 years warranty feed diameter 40 mm works for direct connection wo multiswitch expandable with a quad compatible sat multiswitch completely encapsulated weather protection housing extendable humidity protection for gold plated f socket higher signal strength thanks to a 01 db noise factor low band input frequency range 107 117ghz output frequency range 950 1950mhz oscillator frequency 975ghz noise figure 01db high band input frequency range 117 1275gh