Exclusive: DVB -S and DVB -S2 broadcasting methods.
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25-12-2014, 03:54 PM
Post: #1
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DVB -S and DVB -S2 broadcasting methods.
DVB -S and DVB -S2 broadcasting methods.
DVB-S = Digital Video Broadcasting – Satellite DVB-S is the original Digital Video Broadcasting forward error coding and modulation standard for satellite television. It is old type of technique, transfer 188 byte/packets. DVB-S using up to 30% more bandwidth. Noise level is high. Loss in signal is normally high. Lower bit rate. So picture quality is low. DVB-S2 = Digital Video Broadcasting – Satellite 2 nd Generation It is a new standard for digitial satellite communications. DVB-S2 saving up to 30% of bandwidth. The dB level is increased upto 2.5 dB margin gain. DVB-S2 is designed as a substitute for the DVB-S standard. DVB-S2 is used for broadcast services including standard and HD TV, interactive services including Internet access. The development of DVB-S2 coincided with the introduction of HD TV channels. It have a powerful coding scheme based on a modern LDPC code. DVB –S2 used for optimizing bandwidth utilization by changing transmission parameters. Higher bit rate. So picture quality is good. |
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The following 4 users Like SENTHIL KUMAR's post: biswanandan, Ranjith71b, Sajee, SHFARUN |
25-12-2014, 03:56 PM
Post: #2
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RE: DVB -S and DVB -S2 broadcasting methods.
This thread is also deleted.
Now I repost it. |
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25-12-2014, 05:47 PM
Post: #3
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RE: DVB -S and DVB -S2 broadcasting methods.
Thanks for repost bro. Keep it all repost.
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The following 1 user Likes Sgokul gp's post: SENTHIL KUMAR |
25-12-2014, 08:20 PM
Post: #4
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RE: DVB -S and DVB -S2 broadcasting methods.
(25-12-2014 05:47 PM)Sgokul gp Wrote: Guests cannot see images and links in the messages. Please register to forum by clicking Register Here to see images.OR Login to view. |
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25-12-2014, 08:27 PM
Post: #5
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RE: DVB -S and DVB -S2 broadcasting methods.
Thanx for sharing...
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25-12-2014, 09:00 PM
Post: #6
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RE: DVB -S and DVB -S2 broadcasting methods.
Thanks For Share Senthil Bro
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25-12-2014, 09:56 PM
Post: #7
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RE: DVB -S and DVB -S2 broadcasting methods.
Good Post Dear Senthil Bro....
Please Upload Screenshots Here : http://www.sathunters.in I Do Not Answer Questions In PM! For All Questions There Is a Forum Where, To The Extent Possible, I Will Answer. |
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25-12-2014, 10:31 PM
Post: #8
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RE: DVB -S and DVB -S2 broadcasting methods.
Very informative post bro
enjoy ........................... |
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