ATTACHMENT B - SPECIFICATION
Main Features
STB Type
DVB-T Receiver
Main Chipset
ALI M3821
Special Features
Encrypt
ASIC Type
TUNER Type
Silicon Tuner
SMPS Type
Separate SMPS
Mechanical
Dimension
W:17.0 cm,D:11 cm,H:3.5 cm
Net Weight
0.6 kg
Main Chip Sets
CPU frequency
1280 DMIPS
Flash Memory
1PC 62 Mbit / 8 MB
SDRAM Memory
1PC 64X16 Mbit / 128 MB DDR3
DVB-T tuner
Tuner Type
MAXLINER608
Frequency Range
177.5~227.5 MHz;474~858 MHz;
Input Impedance
75Ω
Active Ant Power
5VDC @ 50mA MAX, Overload Protection
Input Level Range
256QAM: 78.5dBm~-8.75dBm; 64QAM:-78.5dBm~-
8.75dBm; 16QAM:-84.1dBm~-8.75dBm;QPSK:-
90.3dBm~8.75dBm
ANT Loop-Through
51MHz~858MHz full Band loop through
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
Aspect Ratio
4:3, 16:9
Video Resolution
1920×1080, 1280×720, 720×480
Audio Decode
Audio Decode
MPEG-1 layerI/II,PCM downmix,IEC958 SPDIF,Dolby
5.1 channel,Dolby downmix 2 channel,Dolby Prologic2
Sampling Frequency
32 kHz, 44.1 kHz, 48 kHz
AV Output
Video Bandwidth
SD:5.0 MHz (-3dB), HD:30 MHz (-3dB)
Video Impedance
75Ω
Video Voltage Level
1.0 Vp-p
Audio Freq. Range
20 ~ 20 kHz
Audio Impedance
600Ω
Audio Voltage Level
2V rms(5.6Vp-p)
Environment
Input Voltage
AC 175~250V~50Hz/60Hz
Consumption
Max 12 W
Temperature
0~40
℃
Humidity
<95%
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Summary of Contents for Ariva T750i
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