20
IV. TECHNICAL SPECIFICATION
TUNER
Input frequency
174 to 860MHz UHF & VHF
Bandwidth
7 or 8 MHz
Input level
-72 to -20dBm
Input impedance
75O
CHANNEL DECODING
Demodulation
QPSK,16QAM,64QAM
FEC
1/2, 2/3, 3/4, 5/6, 7/8.
Mode
8K or 2K
Guard Band
1/4, 1/8, 1/16, 1/32
DEMULTIPLEXER
Standard
ISO/IEC 13818-1
Input max. bit stream rate
60Mbps (Serial) /7.5MBps (Parallel)
VIDEO DECODING
Standard
ISO/IEC 13818-2
Aspect ratio modes
16:9, 4:3 Centre Cut and 4:3
Video output resolution modes
576i 576p 720p 1080i
AUDIO DECODING
Standard
ISO/IEC 13818-3
Output modes
Stereo, Left, Right.
Sampling frequencies
32, 44.1, 48KHz
AV OUTPUT
Video de-emphasis
CCIR REC.405-1, 625LINES
Video bandwidth
5.5 MHz
Video output impedance
75O
Video output level
1.0V peak to peak
Audio output frequency
20Hz to 20KHz
Audio output Impedance
Low
Содержание STB5HD
Страница 1: ......
Страница 9: ...8 4 Remote Control...