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Re: [Discuss-gnuradio] Baudline sink ist missing


From: Rebecca
Subject: Re: [Discuss-gnuradio] Baudline sink ist missing
Date: Wed, 9 Dec 2015 03:23:07 -0700 (MST)

Hi Marcus,
 a) Yes
 b) Yes (i don't know how the preamble or synword or data my bell push are
looking  that is what i want know too) here is a  
     protocol of it: 
 
http://www2.produktinfo.conrad.com/datenblaetter/600000-624999/620338-an-01-de-KLINGELTASTER_FS20_TK.pdf


C) with a scope and with Baudline after the "complex to mag block" i can
detect the (0's and 1's) transferm like low and high.
     it is three burst i zoomed so that you can see nearly the bit transfer. 
    <http://gnuradio.4.n7.nabble.com/file/n57248/testtt.png>  
   <http://gnuradio.4.n7.nabble.com/file/n57248/Klingeltasterplot.png> 

  when the scope sink is after the MM clock recovery  i can also see the
transfern von low and high with Baudline too.But the transfer is slow i
think because the data_rate (19200) reduce the speed in the MM clock
recovery. But the Transfer is looking gut with baudline.


<http://gnuradio.4.n7.nabble.com/file/n57248/clock_recovery_MM.png>        
<http://gnuradio.4.n7.nabble.com/file/n57248/variable.png>    
<http://gnuradio.4.n7.nabble.com/file/n57248/baudline_2.png> 

but i cannt zoom in i can only zoom out and it see like.

<http://gnuradio.4.n7.nabble.com/file/n57248/baudline3.png> 


but when the scope sink is after the  binary slicer i see nothing with
Baudline just  


   <http://gnuradio.4.n7.nabble.com/file/n57248/baudline_after_binary.png> 


and i cannot conect the Binary slicer output  with a scope sink.

Best regards
Rebecca




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