DVB-C SD STB
El STB DVB-C SD es un tipo de decodificador DVB-C y MPEG-2 con estilo, de buen gusto y aspecto moderno. La visión macro y la característica de seguridad de avanzada harán que su programa sea más seguro. Ofrecemos a los usuarios una experiencia maravillosa en sus vidas digitales.
Advanced
The product adopts the internationally advanced and mature digital video and audio technologies. The powerful processor core can process the service software and video decoding separately. Thus, service integration and extension capabilities are greatly enhanced. Adopting the industry-leading embedded real-time operating system, the software and hardware platform technologies of the product accumulate and expand continuously. Under the direction of customer requirements, the product continuously launches advanced services and solutions to lead the tide in the industry.
Easy to Use
You can operate the product through a remote controller or panel keys. The design of the operation interface is highly user-friendly. You can define the transparency of operation menus and the display time. Shortcut keys are available for the remote controller. Thus, you can enjoy high-definition digital programs in a relaxed and happy way.
Reliable
The product features high stability and reliability, satisfying your requirements for watching TV in 24 hours. Moreover, the product features good durability. In the case of an improper operation or an operation error, the product has the capability to tolerate the error automatically and recover the error quickly.
Extensible
Concerning combination of the short-term goal and the long-term development, the product was designed firstly to meet your requirements. The product can be upgraded smoothly and its software platform boasts good performance in portability, extensibility, and accumulation. New services can be upgraded online. When an operation error occurs, the system can be recovered to the previous state and be re-upgraded. The process is fully intelligent.
Secure
The product meets international requirements for security and environment protection, complying with ROHS and passing many CA security verifications such as NDS,NAGRA.
Maintainable
Both the software and the hardware of the product feature good maintainability. Many maintenance methods, such as performance check, recording, alarming, and maintenance, are available. In this way, faults can be located quickly, and online maintenance is realized by combining with the upgrade.
Standard and Open
Technologies of the product comply with relevant international standards. The system features good interoperability and open in interface protocols. It complies with standards and can be interconnected with devices of different vendors, which ensures application of services can be expanded continuously.
| category | Item | describe |
|---|---|---|
| Front panel | buttons | seven：Power, Menu, Up, Down, Left, Right, and OK. |
| infrared | 1, 38 kHz | |
| Smart card slot | 1 | |
| LED indicator | 3: power supply/infrared state/mail state | |
| Rear panel | RF signal input interface | 1, female |
| USB | 1 USB2.0, support USB-PVR | |
| RCA video output | 1 CVBS：one RCA female, 75 ohm | |
| RCA audio output | 1, 2 RCA female，600 ohm/low impedance, unbalanced | |
| S/P DIF audio output | 1 | |
| Note CVBS = Composite Video Blanking and Sync USB = Universal Serial Bus | ||
| Tuner | Input frequency | 54-864MHZ |
| Input signal level | 35–80 dBμV (64-QAM) 41–80 dBμV (256-QAM) | |
| Input impedance | 75Ω | |
| Input symbol rate | 6.875 Mbaud | |
| Channel bandwidth | 8 MHz | |
| demodulation | 64-QAM, 256-QAM | |
| Demultiplexer | Standard | ISO/IEC 13818-1 |
| Maximum input Bit rate | 90Mbps | |
| Radio decode | standard | ISO-IEC13818-2, MPEG-2 MP@ML |
| Radio data rate | 15Mbps | |
| Aspect ratio | 4:3 | |
| Video format | PAL | |
| Video resolution | 720×576i | |
| Audio decode | Standard | ISO-IEC 13818-3 |
| Decode | MPEG-1 & MPEG-2 layer 1 and 2; AC3 | |
| Output | Mono, dual mono, stereo | |
| Sampling rate | 32, 44.1, 48KHz | |
| Audio output level | 24 Level | |
| Audio data rate | 64～384Kbps | |
| CPU & memory | CPU | 300MHz |
| Flash | 16Mbytes | |
| DRAM | 64Mbytes | |
| AV output | Video output impedance | 75Ω |
| Video output level | 1.0Vp-p | |
| Audio output(analog) | Stereo*2 for normal stereo audio | |
| Audio output level(analog) | 1st stereo（Variable); 2nd stereo（Variable） | |
| Audio output(digital) | S/P DIF*1for normal stereo audio | |
| Audio output level(digital) | Max 2.0V RMS to 10k Ω | |
| Audio output frequency | 20Hz ~ 20KHz | |
| Audio output impedance | Low | |
| Front panel | LED indicator | 3：power, infrared, email |
| buttons | seven：Standby, Menu, OK, Up/Down/Left/Right . | |
| Infrared receiver | 1，38KHz | |
| Smart card slot | Smart card slot | 1 |
| sdandard | ISO 7816 | |
| Rear panel | RF input | F type (IEC 169-24), female |
| RCA output | 3 RCA(1 left channel, 1 right channel, 1 CVBS) | |
| HDMI output | HDMI 1.3a, support 720x576i | |
| S/PDIF | 1, 光口 | |
| USB output | 1个USB2.0 | |
| Smart card slot | 1个 | |
| Remote control | yes | |
| middleware | CA | Nagra CA |
| Remote control | Type | IR (carrier: 38KHZ) |
| battery | 2, 1.5V AAAtype | |
| Power adapter | Input voltage | AC90~240V, 50/60Hz |
| Power plug | Standard plug | |
| power | ≤12W | |
DVB-C solution
