User instructions
“Common Interface”
57
ENGLISH
Tuner
FEC Modes Rate
Input Connector
Frequency Range
Symbol Rate
Demodulation
RF Modulator
PLL type
TV Standard
RF Connector
Frequency Range
MPEG TS A/V Decoder
Video Resolution
Input Bit Rate
Transport Stream
Audio Decoding
Audio Mode
A/V & Data Input/Output
Video
Audio
RS-232C
System Resources
Flash Memory
SDRAM
Main CPU MPEG Chip
Power Supply
Input Voltage
Power Consumption
Protection
Type
Physical Specification
Size (WxHxD)
Net Weight
Operating Temperature
Storage Temperature
Function
Common Interface
SW Upload
Auto, 1/2 , 2/3, 3/4, 4/5, 5/6, 7/8
F type female (75 Ohm)
950MHz ~ 2150MHz
2 ~ 45 Mbaud
QPSK
CH 21-69 for the modulation
PAL B/G, I, D/K, Secam L and NTSC M selectable
75 Ohms, 169-2, Male/Female
UHF: 470 ~ 860MHz
720x576
Max. 90 Mbit/s
MPEG-2 ISO/IEC 13818-1
MPEG/Musical Layer I&II
Single / Dual Channel
RCA/Cinch, Video Output(CVBS)/SCART(CVBS, RGB)
RCA/Cinch Volume & Mute Control
(Resolution: 20 bits DAC, Max 2Vrms)
S/PDIF of Dolby Digital Bitstream Out
Transfer rate 115Kbps, 9 PIND-Sub Type
1Mbyte
8Mbyte
STi 5518
AC 90 to 250V, 50/60Hz
Max. 25W
Separate Internal Fuse
SMPS
340x60x250(mm)
2.5kg
0C ~ 50C
-20C ~ 60C
2 Slots of DVB -CI
Via RS-232C
Specifications
Summary of Contents for Common Interface 7254
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