Справочник Пользователя для Bodum F1-ACE

Скачать
Страница из 43
3
2. STB’S Specification
Tuner & Channel
Input Connector
:   F-type, IEC 169-24, Female
Frequency Range
:   950 MHz to 2150 MHz
Input Impedance
:   75
Ω
unbalanced
Signal Level
:   -25 to -65dBm
IF Frequency
:   480 MHz
IF Band width
:   36 MHz
LNB Power &
Polarisation                    :   Vertical : +13.5V
Horizontal : +18V
Current : 500mA Max Overload Protection
22 KHz Tone
:   Frequency : 22 ± 4KHz
Amplitude : 0.6 ± 0.2V
DiSEqC Control
:   Version 1.0/1.2 Compatible 
Demodulation
:   QPSK
Input Symbol Rate
:   2-31 Ms/s
FEC Decoder
:   Convolutional Code Rate 1/2, 2/3, 3/4,
5/6 and 7/8 with Constraint Length K=7
MPEG Transport Stream A/V Decoding
Transport Stream
:   MPEG-2 ISO/IEC 13818  
Transport stream Specification
Profile Level
:   MPEG-2 MP@ML
Input Rate
:   60 Mbit/s Max
Aspect Ratio                  :   4:3, 16:9
Video Resolution
:   720 x 576
Audio Decoding
:   MPEG/MusiCam Layer I & II
Audio Mode
:   Single channel / Dual channel Joint stereo / 
Stereo
Sampling
:   32, 44.1 and 48KHz
Memory
Main Processor
:   TMIPS R3930(81MHz)
Flash Memory
:   2Mbyte (Asynchronous)
Program DRAM
:   2Mbyte
Specification
The concept OSD is for 
On-Screen-Display
; means that Menu displays 
on the Screen of TV.