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Re: [Discuss-gnuradio] Using UHD with one USRP and trying to verify that
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From: |
Josh Blum |
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Subject: |
Re: [Discuss-gnuradio] Using UHD with one USRP and trying to verify that Im sending data |
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Date: |
Tue, 25 Jan 2011 16:00:04 -0800 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.13) Gecko/20101208 Lightning/1.0b2 Thunderbird/3.1.7 |
On 01/25/2011 03:53 PM, Isaac Gerg wrote:
> I have on USRP and I'm simultaneously sending an receiving data from it
> using the UHD interface. Im trying to determine if I am sending my samples
> at all. I am sending all 100's using COMPLEX_FLOAT32 interface. I have a
If you mean like float value = 100, then that may yeild weird results.
Values are scaled between -1 and +1, so try an amplitude of 0.3. And
since you are sending a constant, make sure to tune the TX frequency to
something in the range of the daughtercards, howabout 100khz?
-josh