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[Discuss-gnuradio] Re: new to GNU radio

From: Manav Rohil
Subject: [Discuss-gnuradio] Re: new to GNU radio
Date: Tue, 4 Mar 2008 19:27:56 +0100

thanks for the replies...
So that means if i dont have a USRP, i cannot simulate a packet 
transmission/reception entirely in software since the data will never be 
modulated to the carrier frequency.

What is the alternative..Write a mixer block(using gr.multiply_cc) in 
software and feed the data bits and a local oscillator to this?The 
output of the mixer will then be the modulated signal at the carrier 
frequency i want...And then I demodulate it using costas's receiver...

Is this the right way..

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