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From: | Marcus D. Leech |
Subject: | Re: [Discuss-gnuradio] peak near center freq for noise signal, how to fix it |
Date: | Fri, 26 Apr 2013 12:56:50 -0400 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.24) Gecko/20111108 Fedora/3.1.16-1.fc14 Thunderbird/3.1.16 |
On 04/26/2013 12:52 PM, vegihat vegihat wrote:
That is the residual DC offset. UHD allows you to use offset tuning to arrange for the DC offset to be outside your passband, but you'd have to modify uhd_rx_cfile to use that feature of UHD. http://files.ettus.com/uhd_docs/manual/html/general.html#two-stage-tuning-process -- Marcus Leech Principal Investigator Shirleys Bay Radio Astronomy Consortium http://www.sbrac.org |
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