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出口数字接收机(支持MPEG4,SD,DVB-S2

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品牌: chieta
单价: 面议
起订:
库存: 100000000
发货: 付款后 1 天内发货
所在地: 全国
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公司基本资料信息






 
 
 
产品详细说明
 
 
类型 其他公共广播系统 品牌 chieta
型号 3688SD
Front PanelKey Number7 KeysYes
front panel key7 KeysYes
Front Panel display contentLED(4*[8.])LED(4*[8.])
Common Interface Slotx2x 2
Rear PanelRF Input Head (for Antenna connection)IEC Female 9.5 mm x1Yes
RF Output Head (for loop through)F-Type, 75ohm(BS2S7VZ7306)Yes
USB 2.0High-speed(480Mbps) A-Type (x1)Yes
HDMIHigh Definition Media Interface, passed 1.3b1 certificationx1[Option(ready)]
RCA output6 RCA (CVBS/A.left/A.right, YPbPr)Yes
SPDIFFiberYes
RS2329-pin D-type, 115200bpsYes[Option(ready)]
YPbPr <-> SCART switch keySupport external jumper or switchYes
Power switchON/OFFYes
Power Supply24VLNB power supply24V±10/%Yes
12VAudio OP Power supply12V±10%Yes
5VTuner power supply5V±5%Yes
3.3VChip power supply3.3V±5%Yes
2.6VDDR RAM power supply2.6V±0.1VYes
1.2VChip core power supply1.2V±3%Yes
Power ConsumptionPower SupplyAC100~250V; 50/60Hz220V 50Hz
Power ConsumptionMain Board:Normal work: <10W(w/o external device)Standby: <0.6wMargin: >10%Power module efficient:1. Normal work: >70%2. Standby: >60%
LNB Power & PolarisationPowerVertical +13±1V On/OffYes
Horizontal 18±1V On/OffYes
CurrentMax. 550mA (Overload protection)Yes
DiSEqC ControlDiSEqC 1.0, 1.2, USALSDiSEqC 1.0, 1.2, 1.3(USALS)Yes
22K Tone22K Tone Frequency22±1KHz; 0.5±0.2VYes
Remote control specInfra-Red frequency38KHzYes
Key spec39 keysYes
Batteries2 AAA typeYes
e-Romempty flash upgradeYes[Option(ready)]
System Specification
DVB-S2Satellite Receiver StandardETSI EN 302 307Yes
ConstellationQPSK / 8PSK/ 16APSKYes
FECQPSK:1/4,1/3,2/5,1/2,3/5,2/3,3/4,4/5,5/6,8/9,9/10Yes
8PSK:3/5,2/3,3/4,5/6,8/9,9/10Yes
16APSK:2/3,3/4,4/5,5/6,8/9,9/10Yes
Maximum expected Input symbol rateQPSK:45Ms/s8PSK: 30Ms/sYes
MAXimum bitrateDVB-S:QPSK MAX: 45 x 2 x 7/8 = 78.75Mbit/sDVB-S2:QPSK MAX:40M*2*9/10 = 72Mb/s8PSK MAX:30M*3*9/10 = 81Mb/sYes
rolloffDVB-S rolloff 35%DVB-S2 rolloff: 20%, 25%, 35%Yes
DiSEqCDiSEqC 1.0off, 1/2-2/2, 1/4-4/4Yes
DiSEqC 1.2 (Positioner)Yes
Version 1.3 (USALS)USALS supportsYes
22KHz On/Off13/18 VDC & 22 KHz set upYes
VideoTransport StreamMPEG-2 ISO/IEC13818Yes
Video Input RateMax. 80Mbit/s @ MPEG2Yes
Max. 25Mbit/s @ H.264/AVCYes
Video Decoding (MPEG Profile Level)MPEG-1Yes
MPEG-2 Main Profile @ Main Level(SD)Yes
DivX -- NoNo
H.264 MP@Level 3 (SD)Yes
Video Output4 Video DACYes
CVBS x1 (video format is constant @ 576i or 480i)Yes
YPbPr (video format will be default @ Auto)Yes
Output Video Resolution480i,480p,576i,576pYes
Screen aspect ratio16:9 wide screen, 4:3 letter box, 4:3 pan scanYes
AudioAudio DecoderMPEG1 Layer I, MPEG1 Layer II, MPEG1 Layer III,Yes
MP3 DecoderYes
WMA DecoderNo
AAC DecoderMPEG-4 aacPlus v1 2-channelYes
AC3Check Dolby LicenseYes
DVRUSB HDDFAT32 & NTFSYes
USBRead/wirte USB Mass Storage DeviceUSB flash Disk, USB HDD box, etc. Not support Hub.Yes(show message when detect overloading)
Software feature on USBJPG playback/ MP3 playback/ fw upgarde/ DVR/Time ShiftYes
HDMI Features
HDMIformat480i/576i/480P/576PYes
 
 
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