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No. 89 Huahan Road, Longtan Industrial Headquarters City, Chenghua District, Chengdu

Product Center

DTMB + OTT digital TV set-top box

product description

SDC-3000THD is a high-performance high-definition wireless digital TV set-top box, multi-standard video decoder supports MPEG2 / 4, AVS, AVS +, H.264, JPEG / MJPEG encoded HD video, audio decoder supports MPEGI / II, MP3 , Dolby Digital, Dolby Digital Plus, MPEG4 AAC, HE-AAC and DRA decoding, support wired network and wireless WIFI access. True color OSD and 2D graphics accelerator can provide gorgeous menu effects, it can meet the requirements of the browser. Can carry out data broadcasting and other value-added services very smoothly. And its optimized 2D graphics acceleration also guarantees a good experience in advertising business. With complete functions, convenient operation, and extraordinary picture quality, it provides customers with an overall solution that can watch wireless digital TV signals as well as on-demand network video.



Support conditional access systems such as Yongxin Expo, Digital Video, Sanzhou Centrino, etc .;

Rich program editing and management functions, program collection, program classification and other functions;
Support 7 days EPG;
Embedded Loader supports remote online upgrade;
Embedded Chinese secondary character library, support GB123 / Unicode encoding;
Automatic memory of off and power-off programs;
The device supports PVR: pause, fast forward, fast reverse, skip, support time shift mode;
Support network on demand;
Support wireless WIFI.


technical parameter

Main chip / memory

High-performance, highly integrated multimedia processing chip based on CK610 processor
Chip frequency: 600MHz
Flash: 8MB (expandable)


Video decoding

Support H.264 video (ISO / IEC 14496-10), BP / MP / HP up to L4.1

Support MPEG-4 video (ISO / IEC 14496-2), SP / ASP up to L5
Support H.263 P3
Support MPEG-2 video (ISO / IEC 13818-2), MP @ HL
Support MPEG-1 video (ISO / IEC 11172-2)
Support the highest resolution 1920 × 1080 @ 30fps
Hardware accelerated JPEG / MJPEG decoding


Audio decoding

MPEG1 I / II, MP3 decoding

MPEG-4 AAC and AAC plus (HE-AACv1 and v2) decoding
DRA decoding
Optional support for Dolby Digital (AC-3) decoding
Optional support for Dolby Digital + (DD +) decoding
Supports mono, dual, stereo, combined stereo modes
Support mute and attenuation
Support S / PDIF digital audio output interface

Channel demodulation

Cable digital TV broadcasting standard:

Support national standard for terrestrial mobile digital TV GB20600-2006 (DMB-TH);
RF range: 115 ~ 862MHz
Carrier mode: C = 3780, C = 1
Modulation mode: 64QAM, 32QAM, 16QAM, 4QAM, 4QAM-NR
Guard interval: PN420, PN595, PN945
Intertwined symbols: 420, 720
FEC code: 0.4, 0.6, 0.8


Physical interface

RF input: inch F female

Video output: 1 × CVBS
Audio output: 1 × RCA stereo.
USB2.0 interface: 2 (support USB upgrade, PVR, WIFI module)
Network port: 1 × RJ45
HDMI: 1 × HDMI1.3
DC input: 5V / 2A
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