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| From: | Marcus D. Leech |
| Subject: | Re: [Discuss-gnuradio] How to retune a daughterboard/bring up the sample rate on USRP? |
| Date: | Tue, 28 Jun 2011 21:29:43 -0400 |
| User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110428 Fedora/3.1.10-1.fc14 Thunderbird/3.1.10 |
On 06/28/2011 08:27 PM, Josh Blum wrote:
This raises an interesting question--is "advanced" tune_request_t 'exposed' to GRC? When I looked recently, it didn't look like it.You should be able to re-adjust the digital frequency shift very quickly, which can go +/- 32MHz. On USRP1, this is implemented in the DAC (not the FPGA DSP). You can do this w/ tune_request_t in uhd, no idea about libgnuradio-usrp -Josh
-- Marcus Leech Principal Investigator Shirleys Bay Radio Astronomy Consortium http://www.sbrac.org
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