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Re: [Discuss-gnuradio] No Digital Modulation Working


From: Ahmed Zaheer
Subject: Re: [Discuss-gnuradio] No Digital Modulation Working
Date: Wed, 24 Oct 2012 09:17:01 -0700 (PDT)

Thanks Sakib, the issue was solved when I changed the multiplying constant to 100 mili. They were not communicating due to clipping. 
Regards.
Ahmed.



From: Sakib Chowdhury <address@hidden>
To: address@hidden
Cc: address@hidden
Sent: Wednesday, October 24, 2012 8:43 AM
Subject: Re: [Discuss-gnuradio] No Digital Modulation Working

Apart from what everyone said, what I can see from your attached file is that you are multiplying with 5000 before sending to USRP sink, isn't it? There is possibly a clipping issue here. Also in the receiver side, you should remove the throttle. Throttle is needed only when there is no hardware involved. If any hardware (such as USRP, audio source/sink) is involved in your flowgraph you don't need throttle.


On Tue, Oct 23, 2012 at 10:58 PM, sumitstop <address@hidden> wrote:
Yeah ..Done already



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