[USRP-users] Dynamically Sweep Center Frequency for USRP2

Rohit Kulkarni k.rohit.u at gmail.com
Sun Oct 29 21:02:02 EDT 2017


Can someone help me with this?


On Thu, Oct 26, 2017 at 2:47 PM, Rohit Kulkarni <k.rohit.u at gmail.com> wrote:

> Hi,
> I am working on a project that requires capturing the analog signal in a
> particular band with the help of USRP2 and then it sends the data over the
> GigE connection to the host machine for further processing. Currently, I am
> using *uhd_rx_cfile -A $ANTENNA -r $SAMPLE_RATE_SPS -f $FREQ_HZ -g $GAIN *command
> to set the center frequency.
> Next, I want to write a program/use an existing program/script which
> uniformly sweeps the center frequency in some particular range (say 100MHz
> to 1 GHz). Can you tell me if there is any existing script that does this?
> Any pointers on how I can write a new script from scratch?
> Apologies if this exact question is answered before!
> Thanks,
> Rohit
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