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Re: [Discuss-gnuradio] USRP1 gain

From: Marcus D. Leech
Subject: Re: [Discuss-gnuradio] USRP1 gain
Date: Wed, 09 Oct 2013 10:55:00 -0400
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On 10/09/2013 10:51 AM, Nemanja Savic wrote:

as far as I can see the only thing on wbx board that has adjustable feature in rx path is attenuator, everything else has fixed gain. Am I missing something here?

Best and thanks,

The way variable gain is nearly-universally implemented in RF systems is with an attenuator in the RF path. So, that 31.5dB variable attenuator
  *is* the variable gain.

Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium

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