... condition receiving systerm 3.Power-off memory, LED display, 4. mepg4, dvb-t DVB-T digital set top box, support mepg4, dvb-t Feature1. It ... meets the DVB standard2. supports English and Chinese interfacing3. support multi condition receiving system, PAL/NTSC auto ... 150~426MHz,UHF:434~850 MHzDemodulate modeCOFDM(16QAM,64QAM,QPSK)Input impedanceGuard Interval75Ω (F)1/4,1/8,1/ ...