The MUX-150E takes in 2 ASI Transport Streams and generates 1 ASI output TS signal. With the PSIP option, the unit performs merging of the PSIP. With the QAM modulation option, the unit performs 64/256QAM with a frequency agile RF up-converter. Features · Inputs: 2 DVB-ASI · Outputs: 1 DVB-ASI · Option: PSIP - merges PSIP from 8VSB Off-Air Signal · Option: QAM - generates 64/256 QAM · 1U 19” Rack Mountable