完全符合中国地面数字电视传输标准DTMB的地面数字电视机顶盒 | | |
采用EDTMB技术,单多载波全模式无线接收,观看体验更佳 | | |
支持16QAM、32QAM、64QAM等不同调制方式的解调 | | |
内嵌Loader支持远程升级,程序可即时更新到最新版本 | | |
支持高清媒体播放 | | |
可选择中英文菜单,操作方便简洁 | | |
具有掉电节目记忆功能 | | |
主芯片,主频650MHz,操作系统为Linux | | |
HDMI1.4输出 | | |
标准电子节目指南(EPG) | |
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可浏览和播放存储卡或优盘上的视频文件,可录播电视节目 | | |
视频格式:支持MPEG 2、H.264、AVS、AVS+视频流1080P高清 | | |
可动画展示存储卡上的照片 | | |
节目自动更新 | | |
支持USB接口升级和通过RS232升级程序 | | |
Technical Specification | | |
| ITEM | DESCRIPTION | | |
IC | Main IC | RTD1605 | | |
RF | max603 | | |
Flash | 4G(512M x 8) | | |
DDR3 | 2G (128M x 16) | | |
Tuner | Modulation mode | DTMB | | |
Input Frequency | 42-870MHz UHF&VHF | | |
Input impedance | 75ohms nominal | | |
Signal Input Level | -86到-10dBm | | |
Demodulation | Bandwidth | 8MHz | | |
Demodulation | 16QAM/32QAM/64QAM | | |
FEC | 1/2,2/3,3/4,5/6,7/8 | | |
Guard Interval | 1/4,1/8,1/16,1/32 | | |
FFT Mode | 2K,8K | | |
Connections | RF IN | IEC-type female | | |
USB 2.0 | Connect to an external USB2.0 device | | |
RCA | R/Laudio | | |
RF DEMOD | Analog video output | | |
RS232 | 1*9 Pin Male | | |
HDMI | HDMI 1.4 | | |
Power | Input | 5V 2A | | |
Consumption | Max 12W | | |
Display | Decoder Module | PAL,NTSC | | |
Resolution | 720*576(PAL),720*480(NTSC),720P,480i,480P,576i,576P,1080P | | |
Decoding | Aspect ratio | 4:3(Letterbox,Pan&Scan)16:9 | | |
Video | MPEG-2 H.264 AVS AVS+ | | |
Audio | MPEG-1 Layer Iand II,MPEG-2 | | |
others | Sound Mode | Right,Left,Stereo
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