... 110~870 MHzOutput Level >=115dBμVOutput level adjustable 0-16 dB (0.5dB stepping)Impedance 75ΩOutput return >=12dB QPSK decoding ... , convolution bit rate 1/2,2/3,3/4,5/6,7/8 MiscellaneousDimension 44mm*482mm*410mmTemperature 0~45operating);-20~80 ... (storage)Power 220VAC±10%,50Hz, 25W DVB-S/S2*6-4QAM TransModulator(6 RF IN,4 QAM RF out)