EMC Satellite 4x1 DiSEqC Switch Frequency Range : 950-2400MHz Insertion Loss : 3dB Isolation Loss : 25dB Power : 10-25V DC Impedance : 75 Control Signal : Position/Option Tone Burst A/B : Yes DC Pass : 500mA power passing from RX to LNB Short Circuit protection : No DiSEqC Levels : 1.0,2.0 Size : 70*62mm