Hey all!
I started working with GNU Radio and HackRF One SDR for an university
project but I'm completely complete new and I'm still a little bit lost.
I'm using the HackRF One as a spectrum analyzer, specifically at 120.457
KHz. That signal source comes from an Avalanche Transceiver upconverted
Hello everyone,
I really look forward to doing some awesome work with GNU Radio this
summer. And yes, I'll be posting the weekly blogs about the status of the
project in contrast to the specified deadline. I will also remain in
frequent touch with the mentors throughout the program.
Thank you, eve
I hope you will forgive a few naive signal processing questions :)
1) What is the frequency response of the CIC and halfband filters in the
USRP? This was addressed long ago on the mailing list
(https://lists.gnu.org/archive/html/discuss-gnuradio/2007-05/msg00191.html),
but the associated MATLAB s
Hi Sumit,
Q1 - You might have installed libuhd-dev as a system-wide package
using apt-get (if you're using ubuntu). Removing/uninstalling that
should work.
Q2 - To install other tags/releases of a package in your desired
prefix (in your case uhd):
0) Check if the package is already installed and
Congratulations, Swapnil and Luca! I'm really excited about your topics,
and look forward to seeing your work over the Summer.
Good luck, have fun, and happy hacking =)
Cheers,
Ben
On Tue, Apr 24, 2018 at 7:43 AM, Nicolas Cuervo
wrote:
> Hi all!
>
> congratulations to Luca and Swapnil for bein
Recently I made block with simple coding using c++my_demod_block_cb_impl::my_demod_block_cb_impl() : gr::block("my_demod_block_cb", gr::io_signature::make(1, 1, sizeof(float)), gr::io_signature::make(1, 1, sizeof(char))) {}As you can see I use float as an input, ch
Hi Marcus,
Thank you for your comments. I have tried the other OFDM blocks and it's
working. It has better results as well.
Best regards,
Kurniawan
On 24 April 2018 at 18:57, Müller, Marcus (CEL) wrote:
> > My questions are should I worry about this warning and try to use
> another blocks?
>
>
Hi,
*Qn-1 When I execute the following : **
*
*pybombs prefix init !/tique_radio -a demo -R gnuradio-default*
*After 87% of the compilation, I get this error : *
[ 87%] Building CXX object
gr-uhd/swig/CMakeFiles/_uhd_swig.dir/uhd_swigPYTHON_wrap.
cxx.o
/home/tique/tique_radio/src/gnuradio/b
The process is simple: You use exactly the settings you want to use
later, send a signal of known digital power (i.e. known |x|²), measure
the output power with a spectrum analyzer. You take e.g. half that
digital power, measure again, to verify you're in the linear region.
If you are in the linea
The attenuator in the AD9361 transceiver chip used on the B210 is pretty
accurate. For a certain frequency, all you need is one measurement. Then
the output power will track pretty well with the gain setting. BTW, the
TX gain range on the B210 is 0 to 89.8 in 0.2 dB steps. Above around 80
or so
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