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Re: [Discuss-gnuradio] Time delaying a signal


From: Martin Braun
Subject: Re: [Discuss-gnuradio] Time delaying a signal
Date: Tue, 13 May 2014 10:08:21 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0

On 13.05.2014 07:14, asad umer wrote:
I am also  using the delay block in the way u have mentioned but the
signal in scope doesn't act accordingly ,it remains in phase with the
original...

That's unlikely. Do this:

1) Connect sig source into port 1 of your scope (e.g. create a sine wave)
2) Connect same sig source to delay
3) Connect delay to port 2 of your scope
4) Choose a good delay that's not multiples of your "wave length"
5) Et voilá, phase shift.

M




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