MPEG-2 Digital & Fully DVB Compliant; QPSK demodulation: Frequency range: 950-2150 MHz, Symbol rate: 2-45 Ms/s; Friendly user interface, Audio&Video assistant installation; 1LNB output (F-type) and 1LNB loop-through; SCPC&MCPC Transmission; Software upgrade via RS232; Program parameter list update separated; RCU, with lock control function; Intelligent memory, renew automatically when power on; Standard 19" -1 U rack mount; 100-250VAC power supply, low power consumption.