Frequency Response: 47-2150MHZ Input: 8SAT +1 Terr Output: 8 Insertion Loss: Terr /Sat -2dB Linearity: Terr/ Sat +/- 2 dB Isolation: Terr to Sat 30 dB Switching V oltage: 17+/- 1V LNB power supply: Max 1000mA Power supply: AC90-250V, 50/60Hz(optional)