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Place of Origin | Shenzhen China |
Brand Name | ERI |
Model Number | ERI-DVBCHD004 |
NTSC 480p Boot Up Radio Image DVB C Standard Fully Dexing Set Top Box
Dexing Set Top Box Description:
DVB-C uses Quadrature Amplitude Modulation (QAM) for the modulation of the data on the carrier.
Normally 64-QAM is used but lower level modulation schemes, such as 16-QAM and 32-QAM,
and higher level modulation schemes such as 128-QAM and 256-QAM can also be used.
The data capacity increase with higher level modulation schemes but the data will be
less robust against noise and interference.
Specification Of Dexing Set Top Box:
- NTSC: 480i/480p/720p/1080i/1080P
- CAS Supported
- USB WIFI Dongle both Internet and Interactive Function
- USB PVR and Time-shift
Application With Dexing Set Top Box:
- Internet Service Provider
- Content Provider
Features:
Input Impedance | 75Ω |
Standard | DVB-C (ITU-T J.83A/C) |
Demodulation | 16,32,64,128,256QAM |
Bandwidth | 8M/7M/6M |
Advantages:
1. Customization service for hardware/software/package etc.
2. Flexible business way(CKD/SKD/CBU etc.)
3. Keep regular stock for every our model,for small quantity can ship in time.
4. Advanced Production Facilities
5. High-Quality Materials
FAQ:
1.What are the features of a set-top box?
There are electronic program guide,favorites,timer,controls on the box,
remote controls that work with other TVs,parental locks etc.
2.How does a set-top box work?
Set top boxes allow a user to choose from specific providers,
and then filter down to the video content they wish to consume.
In other words, the box would transmit numerous channels to an auxiliary channel on the television.
Many early Set Top Boxes also included a decoder for pay per view and premium channels.
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