... design of four DVB-S2/S(optional) IRD in one U rack space, every single set ... power consumption. In general, it greatly optimizes the functionality and structure of the normal standard-alone FTA IRD ... to 4 IRD module design, more compact in structure Standard 19″1U structure Specifications Tuner IN4×input, ... :6 in1 TS receiver, QAM Modulator,4 in 1 QAM modulator,Single/Double output multiplexer,HD ...