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From: | intermilan |
Subject: | RE: [Discuss-gnuradio] what does the "corresponds to DC in the IF"mean? |
Date: | Fri, 6 Aug 2010 15:57:24 +0800 |
Thanks for the answer. Is that mean if I set the center frequency at 2.5G(RFX2400),the DC is also at 2.5G?or other values? Thank you > Date: Thu, 5 Aug 2010 10:15:43 -0500 > Subject: Re: [Discuss-gnuradio] what does the "corresponds to DC in the IF"mean? > From: address@hidden > To: address@hidden; address@hidden > > 2010/8/5 intermilan <address@hidden>: > > hi all: > > I recently see the "corresponds to DC in the IF" in the function > > set_freq() of the db_basic.cc.so what does this sentence mean? In other > > word, I want to know what is the function of the parameter baseband_freq in > > the set_freq().I hope someone can help me the figure it out. > > > > > > 0 (DC) in gunradio is moved up to whatever center frequency you > specify in set_freq in the RF circuitry. |
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