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Re: [Discuss-gnuradio] LPF in FM receiver


From: Marcus D. Leech
Subject: Re: [Discuss-gnuradio] LPF in FM receiver
Date: Tue, 11 Feb 2014 11:47:14 -0500
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On 02/11/2014 11:22 AM, Pablo Fernández Alonso wrote:

In the FM receiver: Why a LPF is used instead of a BPF in order to select the Radio channel that we want to hear? That is the only part I don't understand.


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A complex LPF is the same as a symmetric bandpass, when signals are at baseband.



-- 
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org

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