T2+S2 COMBO高清数字电视机顶盒 非洲 加纳 肯尼亚 西非出货中

Ⅰ.General										
	1.Produce Type Name									
		Produce Type Number						DVB-T2+S2		
	2.Main Features									
		STB Type						T2+S2		
										
		SDRAM Memory						32X16Mbit  DDR2 Frequency1066		
		Flash Memory						32Mbits		
										
										
		Interface						HDMI.CVBS.232,Audio L/R、YPbPr、COAXIAL S/PDIF.Need		
		USB 2.0						Embedded Host		
		SMPS Type						SMPS		
		PCB						2 layer FR4		
	4.Notice									
		RoHS						Need		
		Certification						CE Authentication by CCS		
										
Ⅱ.Software Features										
	1.Software General Features(DVB-2)									
		MPEG4						"Fully comply with DVB-T2/S2, MPEG-2/4 H.264 Standard
"		
		PAN/NTSC						Automatic PAL/NTSC conversion		
		Channels Number						4000 channels memory capacity		
		Favorites						8 different favorite groups selection		
		OSD Language						English French Czech Danish RUSSIAN German Italian Dutch Danish Swedish Finnish  Turkish -etc		
		EPG						Fully support to 7 days Electronic Program Guide(EPG)		
		Picture  						support：JPG， JPEG，JPE，BMP，PNG		
		Channel Search						Channel search in automatic, manual and network search		
		Channel Edit						Various channel editing function(favorite,move,lock,skip,delete,rename,find,sort)		
		Parental Lock						Parental control for channels		
		Easy Menu						Plug and Play installation, with an ease to use Menu System		
		SoftUpgrade						Software upgrades through USB		
		Time Set						Time set by GMT offset automatic and manual,Summer Time support		
		Teletext						Support OSD/VBI Formart		
		Subtitle						Subtitle support 		
		Searching time						High speed scan		
		Save Channel						Automatic save for last channel		
		LCN						Support Logic Channel Number(LCN)		
		Power 						Auto Power Down		
		Ant-Ana Ctrl						Active Antenna Power supply control		
										
Ⅲ.Electric Performance										
	1.DVB-T2 Tuner Demod									
		Demodulator Type						AVL6862TA  Chip Set		
		Tuner Type						Rafael R848 BOARD TUNER Design		
		Input RF Frequency						48~858MHZ 		
		Bandwidth						6MHz,7MHz,8MHz		
		RF tuner & DVB-T2 Channel Complied Standard 						 ETSI EN 302 755 V1.1.1 (2009-09)Input impedance 75ohm		
		Sensitivity  Level						 - 20~ - 83dBm 		
		DeModulation 						COFDM		
		Mode IFFT						1k, 2k, 4k, 8k, 16k, 32k		
		FEC Mode 						"LDPC + BCH  1/2, 3/5, 2/3, 3/4, 4/5, 5/6


"		
		Guard intervals 						1/4,19/128,1/8,19/256,1/16,1/32,1/128		
		Constellation 						QPSK, 16QAM, 64QAM, 256QAM		
		Scattered Pilots						1%, 2%, 4%, 8% of total		
		Continual Pilots						0.35% of total		
		"Typical data rate (UK)
"						40 Mbit/s		
		"Max data rate
(@20 dB C/N)
"						47.8 Mbit/s		
		"Required C/N ratio
(@22 Mbit/s)"						8.9dB		
		DVB-T2 Input profiles PLP						Support  Single and multiple PLPS		
		"Ant Power
"						Max 200mA 		
										
		DVB-S2 Tuner Demod								
		Demodulator Type						AVL6862TA Chip Set		
		Tuner Type						Rafael R848 BOARD TUNER Design		
		Input RF Frequency						950~2150MHz		
		RF tuner & DVB-T2 Channel Complied Standard 						 ETSI EN 302 307 Input impedance 75ohm		
		Sensitivity  Level						 0~ - 86dBm 		
		DeModulation 						QPSK, 8PSK 16ASK 32ASK		
		FEC Mode 						1/4,1/3,2/5,3/5,2/3,3/4,4/5,5/6,8/9,9/10		
		Scattered Pilots						1%, 2%, 4%, 8% of total		
		Continual Pilots						0.2, 0.25  0.35		
		Typical data rate						1~55 Mbit/s		
		"Ant Power
"						Max 300mA 		
	3. A/V Decode									
		A/V  Decode						"Support Meadia Forma
"	"H.264，MPEG1，2，4，DivX TS、MKV、TP、AVI、M2TS、VOB、DAT、MPG、MPEG、MOV
"	
								Transport Stream 	MPEG-4 part10/MPEG-2 ISO/IEC13818 	
								Profile Level 	"MPEG-2 MP@HL,MPEG1 CC  ASP@L5 HD;H.264 
ISO/IEC14496-10 High profile up to 
level 4.0 
"	
								Input Rate	15Mbps(min) 	
								Aspect Ratio 	4:3LETTER BOX、4:3pan﹠scan,4:3full,16:9pan﹠scan,16:9pillar BOX,16:9wide screen,auto	
								Video Resolution 	480i/576i/480P/576P/720P/1080i/1080P 	
								Video Quality	According to standard decoder 	
								Video Format 	"PAL NTSC 
"	
								Audio Decoding	MP3，WMA，MPEG－1 / 2 layer I / II，M4P, HE-AAC,COOK	
								Audio Mode	Single/Dual mono/Stereo/Joint Stereo	
								Sample Rate	32,44.1,48KHz 	
	4. A/V,Data									
		A/V,Data						RCA output Impedance 	75 OHM 	
								RCA CVBS output Level 	1.0V+/-200mVP-P 	
								RCA Audio output Level	2.0V+/-200mVP-P 	
								SCART Audio output Impedance	low	
								SCART Audio output Level 	2.0V+/-200mVP-P	
								SCART RGB output Impedance 	75 OHM	
								SCART RGB output  Level	700±140mVP-P	
								Differential gain 	≤5%	
								Coaxial Output Level 	0.5±20%VP-P 	
								Video S/N Ratio	≥56 	
								Video Freqency Response 	0.5M-5.8M	
								Audio  S/N Ratio 	≧70 	
								"Audio Freqency Response(at 
0dB)
"	60Hz-20KHZ 	
								"Differential of Left and Right track Level 
"	≦0.5	
								C/L delay	≤±30nS	
								Component	YPbPr(NO SCART Version) 	
								HDMI	HDMI1.3(Up to 1080P)	
	5.Environment									
		Input Voltage						AC 90～250V，50Hz/60Hz		
		Consumption						Max 12W		
		Temperature						0～40℃		
		Humidity						<95％		

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Shenzhen Worlddream Technlogy Co,.Ltd.is a professional manufacturer of DVB set-top boxes and smart electronics,who owns strong R & D capability,  world leading hardware and software team,  the most advanced automatic SMT equipment, strict quality control system and excellent after-sales service. Product  mainly include DVB set-top boxes （DVB-T，DVB-T2，ATSC，DVB-S2，ISDB-T，Car DVB-T2、Mini DVB-T2，DVB-T2 Stick，Android TV BOX，OTT+DVB-T2\S2，HD DTMB DTMB set-top box）,auto mobile DVB digital TV, DVB digital TV antenna, smart home, smart children positioning watches, car DVR, etc.. Time to market Products,famous all over the world.The main market are German, France, Italy, UK, USA, Russia, the Middle East, Central Asia, Southeast Asia and other territories .xxx has made a great contribution to the development of customers’ local digital TV industry. All products comply with CE/ROSH/FCC/UL certification requirements. Worlddream provides one-stop OEM / ODM service for customers , develop market trend products and very competitive prices to eventually achieve a win-win situation. Worlddream technology will adhering to the technology innovation, quality first, to create a better future with you.