GS HD 9300, User Manual

Page: 90 / 271

13. SPECIfICATIoN
90
general consumer characteristics
Maximum number of channels
Favourite groups
Teletext
Subtitles
Graphical interface
Electronic guide
Support of additional services Not less than 4000
10, with max. 100 channels
VBI (ETS300472) and DVB
DVB
32 – bit graphics
Standard of ISO –8859-5
TV mail, Chat, InfoCAS with support of call of these
services and control with the help of additional
buttons of the remote control
Chipset
Demodulator
Tuner
Main processor
Flash memory
SDRAM
Modulation type
Symbol rate
Input connector, output connector
Impedance
Frequency range
Input signal level
Tone switch
Code forward error correction (FEC)
Converter power supply and polarization
STI7100
128 Mb
16 Mb х 32 – system, 16 Mb х 32 – video memory
DVB-S: QPSK
DVB-S2: QPSK, 8PSK
2 – 45 МSymb/sec for DVBS/QPSK, for
DVB-S2 not less than 30 МSymb/sec
IEC 169-24, IEC 169-24
75 Ohms
950-2150 MHz
-15..+20 dBμV
22 kHz
QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6,7/8, 8/9, 8/10
8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10
Vertical polarization: +13 V
Horizontal polarization: +18 V
Max. current 400 mA
Overload protection