Ferguson Ariva 120 combo, Руководство пользователя

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SPECIFICATION
Main Features
STB Type DVBS/S2/T Combo Receiver
Main Chipset ALI 3602B
Special Features
Encrypt ASIC Type
TUNER Type DVBS2 HALF NIM Tuner and DVBT On board Tuner
Demodulator Type ALI3501,ALI3100
SMPS Type Separate SMPS
Mechanical
Dimension W 26 cm D 18 cm H 5 cm
： ， ： ， ：
Net Weight 1.3 kg
Main Chip Sets
CPU frequency 333MHz
Flash Memory 1PC 32Mbit/4Mbyte
SDRAM Memory 2PCS 32MX16bit/64Mbyte DDRs
DVBT Tuner and DVBS2 Tuner
Tuner Type DVBT:Silicon Tuner DVBS: Changhong half-nim DVBS2
；
Frequency Range
DVBT:177.5 227.5MHz 474 858MHz DVBS:950
～ ； ～ ； ～
2150MHz
Input Impedance DVBT:75Ω DVBS:75Ω
；
Active Ant Power 5VDC @ 50mA MAX,Overload Protection
LNB Power and Polarization
Vertical 13VDC;Horizontal 18VDC @ 400mA(max)
22KHz±0.4KHz(0.6V±0.2)tone, Overload Protection
Input Level Range
DVBT:64QAM:-78.5dBm -8.75dBm 16QAM:-84.1dBm -
～ ； ～
8.75dBm QPSK:-90.3dBm -8.75dBm
； ～
DVBS:-65dBm -25dBm
～
Loop-Through full band loop through
DVBT Channel Decoder
DVBT Demod standard DVB-T ETS 300 744
（ ）
DVBS Demodulation OFDM
Bandwidth 7 8MHz
、
FFT SIZE 2K 8K
、
Code Rate 1/2 2/3 3/4 5/6 7/8
、 、 、 、
Guard Intervals 1/4 1/8 1/16 1/32
、 、 、
DVBS Tuner
Tuner Type S3501 ON BOARD
Frequency Range 950 ~ 2150MHz
Input Impedance 75Ω
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
Loop-Through Signal loop through
DVBS Channel Decoder
DVBS Demod standard DVB-S,DVB-S2
DVBS Demodulation QPSK, 8PSK
DVBS Symbol Rate 2 ~ 90MSPS (Code Rate 1/2)
DVBS 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
TS Demux
Demultiplexer MPEG2 ISO/IEC 13818-1
Input Bit Rate Max 100Mbit/s
Video Decode
Video Decode
MPEG2 ISO/IEC 13818-2 MP@ML, H.264(MPEG4 part 10)
main and high profile level 4.1/MPEG-2 MP@HL
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