HD DVB-S2 STB

الوصف

SYSTEM & MEMORY:
Main Chipset: Mstar ***8
DDR2:2x**2M Bits
Flash Memory:8M Bytes 
Power Supply:
Input Voltage range: AC *0 VAC ~ **0VAC,*0HZ~*0HZ
Power Consumption: Max 7W
DVB-S2 Tuner part:
Front End: 
DVB-S2 tuner SHARP TUNER
Input Frequency Range: **0 to ***0 MHz
RF Signal Level:  **5 to **5 dBm
RF Loop through function 
DVB-S2 Demodulation Part:
Demodulation ic:AVAILINK AVL***8
Demodulation:  QPSK and 8PSK 
Symbol rates from 1MSps to *5MSps for all modes including 8PSK modes
FEC decoder code rates:                                                        
DVB-S2: 1/2, 3/5, 2/3,3/4, 4/5, 5/6, 8/9, 9/*0                        
DVB-S: 1/2, 2/3, 3/4, 5/6,7/8 
Roll-off factors for pulse shaping, 0.2, 0.*5, 0.*5
Audio/Video Decoder:
Video Decoder:MPEG*2 (ISO/IEC ******2)
              MPEG*4(ISO/IEC****6) 
              H.**4(ISO/IEC*******0)  
Video resolution: ***0X***0i 
Aspect Ratio: 4:3, *6:9
Audio Decoding: MPEG/Musicam Layer 1,2,MP3,MPEG*2, LayerII MPEG*2 AAC decode
Audio Mode