Предлагам като за начало да представим приемниците, който ползват в цифровите си платформи бг операторите.
Ще започна с GlobalTeQ GCR 300CX на RN MediaGroup Бургас
http://www.rn-tv.com/ и Ариел Варна
http://www.ariel-tv.com :
Specifications
1. Tuner /LNB
Input Connector IEC Female/Male
IF Input Frequency 51-858MHZ
Input Level -15~+20dBmV
Demodulation QAM
Symbol Rate 1~6.952 Msps
Reed Solomon Decoding FEC: 204,188. t=8
Constellation 4,16,32,64,128 and 256 QAM
2. MPEG Transport Stream & A/V Decoding
Transport Stream MPEG-2 ISO/IEC 13818-1
Profile Level MPEG-2 MP@ML
Input stream Max. 90Mbit/s
Aspect Ratio 4:3, 16:9
Video Resolution 720x576
Audio Decoding MPEG layer I and II
Audio Mode Single/Dual Channel, Stereo, Joint Stereo Standby Power
Sampling Frequency 16/22, 05/24/32/44, 1/48 KHz
3. Microprocessor & Memories
Main Processor STi5518BVB, Sti 32Bit
CPU Clock 81 MHz
Flash Memory 2 Mbyte
SDRAM 8 Mbyte
EEPROM 32 Kbit
4. Data Port
Connector 9 Pin D-Sub Type
Protocol RS232 Asynchronous
Data Rate Max. 19,2kbps
5. RF Modulator
RF Connector 75?, IEC 169-2, Male/Female
Frequency 470 ~ 860 MHz(UHF)
Output Channel CH 21-69
TV Standard PAL-B/G,D/K, I,M Selectable
Preset Channel Ch38,Changeable by Menu Screen
6. Front Panel
4 Digits LED Display Channel Number Display
5 Keys Power, Channel Down and Channel Up, Volume Up, Volume down
Smart Card Conax Embedded
7. Rear Panel
TV Scart CVBS, Audio L/R, RGB
VCR Scart CVBS, Audio L/R, RGB
RCA A/V Video,Audio L,Audio R. S/PDIF
RS232 Serial Port 9 Pin D-sub Type
Modulator
S-Video Option
8. Physical Specification
Input ge AC90-250V,50/60Hz
Power Consumption Max. 20 Watts / Less than 5 Watts
Dimension 270x160x50mm 2.0kg
Operating Temperature 0 ~ +45°C
Storage Temperature -20 + 60°C
Официален сайт:
http://www.globalteq.com/
Впечатления на клиенти по-нататък като намеря по форумите или поразпитам.Ще добавям и други модели приемници и оператори, като бих се радвал да се включат и други колеги. :idea: