Knowledge

DVB-T2 function



The main features of DVB-T2:


1. Increased channel capacity by at least 30% over DVB-T, while also improving single-frequency network performance;

2. Service-oriented transmission robustness;

3. Program transmission suitable for mobile and fixed receivers;

4. Extensive reuse of existing DVB-T facilities;

5. The peak-to-average power ratio is reduced, which reduces the operating costs at the transmitter.

6. Added IFFT mode OFDM modulation;

7. Effective error correction through LDPC coding;

8. Integrates the concept of DVB-S2 baseband frames;

9. Rotational constellations of delayed Q signals;

10.MISO transmission;

11. Reduced shoulder factor.


Mario Technology Android DVB-T2,based on original DVB-T2 add a Android OS,make the traditional DVB-T2 intelligent, you can use WiFi to browse web pages, download apps, watch videos, play games, and entertainment everywhere.