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Re: [Discuss-gnuradio] Number of bits tranmitted


From: mleech
Subject: Re: [Discuss-gnuradio] Number of bits tranmitted
Date: Thu, 07 Mar 2013 16:03:51 -0500
User-agent: Roundcube Webmail/0.7.2

On 07 Mar 2013 15:55, manjusha wrote:

A small correction to the GRC file. vector_source.png
<http://gnuradio.4.n7.nabble.com/file/n40048/vector_source.png>  



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So much confusion in that flow-graph.

    o  50k isn't a valid sample-rate for a USRP device of any kind

    o Signal flows within Gnu Radio are usually scaled into {-1.0,+1.0}, so your X 3000 multiplier isn't likely to help you with anything other than driving stuff into clipping

    o The vector source repeats, so, again, there are an infinite number of bits sent, encoded in GMSK "symbols" and there are two samples per symbol

 

 

 

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