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Re: [Discuss-gnuradio] Unable to receive using USRP N210, XCVR2450 daugh
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From: |
Marcus D. Leech |
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Subject: |
Re: [Discuss-gnuradio] Unable to receive using USRP N210, XCVR2450 daughterboards running benchmark programs |
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Date: |
Tue, 31 Jan 2012 22:02:07 -0500 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.15) Gecko/20101027 Fedora/3.0.10-1.fc12 Thunderbird/3.0.10 |
On 31/01/12 09:53 PM, shantharam balasubramanian wrote:
> When the transmitter was producing the dots, are you 100% sure that
> the packets were gettting transmitted in the first place?
>
> cause i used spectrum analyser and i ran uhd_fft.py, and saw that no
> signals were peaking up on that particular frequency. Even Tom had the
> same doubt when he visited my lab today, and told me to check if the
> transmitter was transmitting the packets. I dont think it does.
>
So, why not use uhd_siggen.py or similar to produce a simple
single-tone, at a desired frequency, and look for
*that*. Debug using the simplest tools at your disposal, not the most
complicated ones.
--
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org