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Today’s Television Consumers are demanding a comprehensive user experience and expect high definition video Content. DVB-T2 HD technology enables just that!


DVB-T2 HD Logo Divitel

DVB-T2 Broadcast systems

Today’s Television Consumers are demanding a comprehensive user experience and expect high definition video Content. DVB-T2 technology enables just that: The terrestrial Broadcast operator can now deliver more HD Content and integrate additional services with great ease, in order to achieve a greatly enhanced proposition. The technology also supports mobile receivers built in, for example, vehicles.

 

DVB-T2 HD English Divitel

 

DVBT2 Transmission solutions Divitel

Compared with DVB-T, the next generation of terrestrial distribution technology offers more bandwidth, efficiency, robustness and flexibility. An interesting improvement!

DVB-T2 improvements:

  • 8 Scattered Pilot Patterns
  • LPDC error Correction Rates ½, 2/3, ¾ 4/5 and 5/6
  • Time interleaving to improve impulse noise robustness
  • Extended bandwidth option
  • Peak to average power reduction
  • Time Frequency interleaving

Want to see what we already enabled? Read our reference case DVB-T2; HD in the jungle of Surinam! or download the case in pdf.

Want to know more about our DVB-T2 solution? Contact us via mail, phone or chat and see what we can do for you.


DVB-T compared to DVB-T2

 

DVB-T

DVB-T2

Input Interface

Single Transport Stream (TS)

Multiple Transport Stream and Generic Stream Encapsulation (GSE)

Modes

Constant Coding & Modulation

Variable Coding & Modulation

Forward Error Correction (FEC)

Convolutional Coding + Reed Solomon
1/2, 2/3, 3/4, 5/6, 7/8

LDPC + BCH
1/2, 3/5, 2/3, 3/4, 4/5, 5/6

Modulation

OFDM

OFDM

Modulation Schemes

QPSK, 16QAM, 64QAM

QPSK, 16QAM, 64QAM, 256QAM

Guard Interval

1/4, 1/8, 1/16, 1/32

1/4, 19/128, 1/8, 19/256, 1/16, 1/32, 1/128

Discrete Fourier transform (DFT) size

2k, 8k

1k, 2k, 4k, 8k, 16k32k

Scattered Pilots

8% of total

1%2%4%, 8% of total

Continual Pilots

2.6% of total

0.35% of total

Capacity

24 Mbit/s

40 Mbit/s

 
 
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More about DVB-T2 Broadcast systems

 

Whitepaper DVB-T2 is coming soon

Today’s Television Consumers are demanding a comprehensive user experience and expect high definition video Content. DVB-T2 technology enables just that: The terrestrial Broadcast operator can now deliver more HD Content and integrate additional services with great ease, in order to achieve a greatly enhanced proposition. The technology also supports mobile receivers built in, for example, vehicles.