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DVB-T2 modulation

Eyal Reuven

By Eyal Reuven
in DVB - The technique behind

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Eyal Reuven Newbie

Eyal Reuven

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Posted

Hello,
I have a question about using Transedit and locking onto a DVB-T2 transponder - how can I know what is the modulation used, modulation mode, guard interval, FEC etc.?

I couldn't find a place those parameters are shown on Transedit.

Griga Grand Master

Griga

Posted
Posted
11 hours ago, Eyal Reuven said:

I have a question about using Transedit and locking onto a DVB-T2 transponder - how can I know what is the modulation used, modulation mode, guard interval, FEC etc.?

 

Technical parameters are transmitted in the T2 Delivery System Descriptor, that can be found in the NIT (Network Information Table), which is displayed by the TransEdit Analyzer:

 

Zwischenablage01.png

 

Please read more about it in the ETSI EN 300 468 specifications (free PDF, easy to find in the web).

 

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