询DVB-S 机顶盒 |
| 03-23 22:57:39 来源： 作者： |
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询DVB-S 机顶盒 环资询盘： 加拿大客户： 邮箱：djsashaz@hotmail.com Alex Zivan (ZNON.ca) Tel: (1 416) 7367577 www.znon.ca 产品要求如下： The set-top box that we need must meet these specifications: · MPEG-4 SD Irdeto 2 Embedded Digital Satellite Receiver · MPEG-2 and H.264 decoding for SDTV · Fully ISO and DVB Compliant · Software Upgradable by OTA(DVB-SSU) · Channel Number(Active) and Clock(Standby) Displays · ? GUI Display for Major Languages(English & Arabic) · ? Now and Next Info Windows, 7 days EPG Technical Specifications Tuner(DVB-S/DVB-S2) Frequency Range 950 – 2150MHz Input Impedance 75 Ohm Unbalanced RF Input Connector F type, IEC 169-24, Female Signal Level -65 ~ -25 dBm LNB Power & Polarization Vertical : +13.5V, Horizontal : +18V Current : Max. 350mA, overload/short protection 22KHz Tone Frequency : 22 KHz, Amplitude : 0.6V DiSEqC Control Version 1.0/1.1 compatible Demodulation Waveform QPSK, 8PSK Symbol Rate 2-45MS/s Code Rate BCH+LDPC Video Decoder Transport stream H.264 main and high profile level3 MPEG-2 ISO/IEC 13818-2 Profile Level H.264(MPEG-4 )main and high profile level3 MPEG-2 MP@ML video decoder Video Format 4:3, 16:9 Video Output CVBS, YPbPr Video Resolution 480i, 480p, 576i, 576p, Audio Decoder Audio Decoding MPEG-1 layer I and II, MPEG-2 Layer II Audio mode Stereo analog output Sampling Frequency 32,44.1,48 KHz System Resource CPU STi5202 Flash Memory 4Mbyte Graphic DDR Memory 64Mbyte EEPROM 32Kbyte Rear summary RCA A/V 1 Video Output, 2 Audio output(Left & Right) Security CAS IRDETO 2 Piysis Smart card Reader 1 or Embeded Power Supply Input Voltage AC 95 to 240V, 50/60Hz Type SMPS Power Consumption Max. 25W Pre-Configuration for Satellite SES 1 http://www.lyngsat.com/ses1.html Transponder 8 Frequency still unknown (can get in 24 hours of confirmation of hardware) |
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