Specification
Conditional Access
Interface
PCMCIA
Irdeto Embedded
2 Slot Common Interface
1 Slot Smart card
Tuner & Channel
Input Connector
Frequency Range
Input Impedance
Signal Level
IF
IF Band width
LNB Power &
Polarisation
22 KHz Tone
0/12V DC Output
DiSEqC Control
Demodulation
Input Symbol Rate
FEC Decode
75Ω unbalanced
480MHz
36MHz Vertical : +13.5V Horizontal : +18V
Current : 500mA Max. Overload Protection
Frequency : 22 ± 4KHz Amplitude : 0.6 ± 0.2V Current Max. 50mA
Version 1.0/1.2 Compatible
QPSK
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
Profile Level
Input Rate
Aspect Ratio
Video Resolution
Audio Decoding
Audio Mode
Sampling
Transport stream Specification
MPEG-2 MP@ML
60 Mbit/s Max 4:3, 16:9
720 x 576
MPEG/MusiCam Layer I & II
Single channel / Dual channel / Joint stereo / Stereo 32, 44.1 and 48KHz
Memory
Main Processor Flash Memory
Graphic(MPEG) & System DRAM
TMIPS R3930(81MHz) 3Mbyte
6Mbyte
You can use a special antenna switch with DiSEqC commands.
When changing ASTRA 1 to EUTELSAT for example, a DiSEqC command is sent with the 22KHz tone through the antenna cable. The antenna switch will change ASTRA1 to EUTELSAT. The concept of DiSEqC is a protective trademark of EUTELSAT.
Data rate decides the picture quality of digital TV programmes.
Data rate of about
