DVB TUNER & DEMODULATOR | |
Demodulate standard | DVB-S,DVB-S2, DVB-T, DVB-T2, DVB-C,ISDB-T |
Input Impedance | 75Ω |
DVB-S2/S Frequency Range | 950~2150MHz |
LNB Power and Polarization | Vertical 13VDC; Horizontal 18VDC @ 400mA (max) 22KHz±0.4KHz(0.6V±0.2V)tone, Overload Protection |
Input Level Range | 65dBm ~-25dBm |
DVB-S2/S Demodulation | QPSK, 8PSK |
DVB-S/S2 Symbol Rate | 2 ~90MSPS |
DVB-S/S2 Code Rate | 1/2,2/3,3/4,5/6,7/8 for DVBS, 1/4,1/3,2/5,1/2,3/5,2/3,3/4,5 /6,8/9,9/10 for DVBS2 |
DVB-T2/T Demodulation | 16QAM,64QAM,256QAM, QPSK |
DVB-T2/T Bandwidth | 6M / 7M / 8M |
DVB-C Frequency Range | 54 ~862MHz |
DVB-C Demodulation | 16QAM, 32QAM, 64QAM, 128QAM, 256QAM |
DVB-C Symbol Rate | 2~7Mbaud/s |
DVB-T2/T Frequency Range | VHF:170MHz~227MHz |
UHF:470MHz~862MHz | |
SYSTEM RESOURCE INFORMATION | |
OS | Linux Operating Systems |
CPU/Decoder | Hisilicon |
Flash Memory | 256MBytesNand Flash |
SDRAM Memory | 1GBytes DDR3 |
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