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Re: [Discuss-gnuradio] Help : Is this right that the daughterboard passe

From: Marcus D. Leech
Subject: Re: [Discuss-gnuradio] Help : Is this right that the daughterboard passes data to the usrp board in the I and Q format.
Date: Wed, 27 Apr 2011 09:26:14 -0400
User-agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv: Gecko/20110303 Thunderbird/3.1.9

Thanks marcus , yes i am referring Software define radio , by jeffrey and Understanding digital signal processing by Lyon. One question which i would like to know a thing is regarding the above discussion on processing 100Mhz bandwidth by my 200MSPS ADC, would not there be any problem of breakage in the flowgraph in such high speed , and thus i can use gnuradio for processing the 100Mhz bandwidth. Can you please suggest this and i think after that i better start working on gnuradio what i want it to do.

The preferred topology is to run your ADC at 100Msps, and make it a dual-channel ADC, and have it process baseband-signals only.

Gnu Radio itself doesn't have any limitation with respect to incoming bandwidth, per se. But Gnu Radio executes on a real CPU, with real limitations. In the end, it comes down to how much $$$ you're willing to throw at the problem, and how much
  hand-tuning you're willing to do.

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