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TBS6983 16 & 32APSK problems

Re: TBS6983 16 & 32APSK problems

Postby satesco » Thu Feb 18, 2016 5:54 pm

Hi alaa2003,

I didn't do anything extra than I've said in previous post.
At your 1,2,3:I used PFA 150 cm,coaxial cable R-11 and lnb Inverto UB modified, i.e. i've added scalar rings.
Yes,I'm using Windows 7x64 bit.
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Re: TBS6983 16 & 32APSK problems

Postby alaa2003 » Mon Apr 18, 2016 4:25 am

SR: i got it, but is it 100% copper or the other one (foil+plastic+copper)
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Re: TBS6983 16 & 32APSK problems

Postby abed1988 » Fri Dec 02, 2016 3:20 pm

satesco Wrote:
Dave7 Wrote:...I have tried many other APSK signals and none seem to be decoded even though they show very low BERs. I have attached another plot from a higher data rate signal that also does not do much. I tried putting some transponder parameters in DVBDream and that does not work. When using EBSPro, although it shows a zero BER and high signal, there is still no data transfer from APSK transponders or a very low data rate (<<100kb/s)...


You will not be able to see clearly the video stream in mode 16 or 32 APSK with tools that we have(tsanalyze,dvbs players,etc)!If in 16APSK there are some feeds that can be seen,not the same thing can be said about 32APSK.If you want to figure out what it is on such a generic stream, you must record it with the TBS Record tool or a Analyzer(tsreader or tsanalyser),then you use a player,for instance,of Potplayer.But even in this case,it will be hard to realize the contents of that stream,because players don't know how to manage the encapsulated streams.And how would you know that since modulation are changing continuously!
And yet,lately appear more often feeds in 16APSK,but to see them you have to hunt them.Regular tv programs are rare in this modulation.Here is a transponder-11448 H,1703,5/6 from 5.0W(SkyTG24 HD)- which has a stream generic and that changes the modulation from QPSK, 8PSK to 32 APSK.In this case we are lucky that we can see in clear partially this stream,because it uses QPSK mode as well.There was also at 90.0E a TV program(8 Kanal) on 10907 V,758,23 in 16 APSK which had the symbol rate of 758 Ks(!!!),but now has left the satellite.
Here is such a generic stream recorded with TBS Record,captured on a transponder which has modulation in 16 APSK.As you can see,image is so blurred that it is impossible to see in clearly with any codec from your computer or with any player.
So these streams,mostly in ACM/VCM code and mode in a 8PSK %/16/32APSK,have a recipient precisely which has a dedicated device.Therefore,you can't see this kind of streams not because of TBS6983 card.So don't depends on how strong the signal is.Unfortunately most generic streams have a a very low Data Rate.And it is not surprising that many packages are missing.
For the time being we still do not have a dvbs card covering everything a regular consumer wants,like most of those who use TBS cards or others.For that you need professional tools,which,as we know,are very expensive. Taking into account price,TBS6983 card is exactly what wants such a consumer.As far as I know there is not a dvbs card that to decode a generic stream.I wish I am wrong in this respect.

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hello i try with 11448 H,1703,5/6 from 5.0W(SkyTG24 HD) but can not see video in vlc with crazyscan please help me
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Re: TBS6983 16 & 32APSK problems

Postby abed1988 » Sun Dec 18, 2016 6:55 am

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