@Marcus Muller
What are the settings of usrp_spectrum_sense that you use?
Sampling rate :16e6Min_freq 2.4e9max_freq 2.5e9BW 15.625e3 Hz
FFT 1024
Rensi
On Monday, 6 May, 2019, 1:20:20 am IST, Marcus Müller
wrote:
So, what are the options with which you run usrp_spectrum_sense?
On
2017.4 is the latest version that is supported I believe.
Brian
On Sun, May 5, 2019 at 6:36 AM Sam mite via USRP-users <
usrp-users@lists.ettus.com> wrote:
> I want to know what are the current supported vivado versions for X300 and
> X310 and also for E310 and E320 for generating RFNoC images?
Dear USRP users,
I used b210mini and encounter I/Q imbalance as below picture..
As a result, the analog signal demodulation was distorted and result a
crappy sound..
I
Is there any workaround regarding this issue?
Thank you
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So, what are the options with which you run usrp_spectrum_sense?
On Sun, 2019-05-05 at 19:23 +, Rensi Mathew via USRP-users wrote:
> Yes USB 3.0.
>
> The OS is Ubuntu 16.04 LTS 64-bit
> Intel® Core™ i5-4570 CPU @ 3.20GHz × 4
> Disk 309.6 GB
> Memory 3.6 GiB
>
> Could it because of memory
I folks, to complete the timing set, I also just added another timer module
to gr-filerepeater. This one you can give a time-of-day
(hours/minutes/seconds) and a duration and it'll generate a positive state
transition when the specified time is reached every day, then a 0 state
transition when
I want to know what are the current supported vivado versions for X300 and
X310 and also for E310 and E320 for generating RFNoC images?
--
Best Regards,
Sam
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Hi brian,
You are absolutely correct !
after i shifted 2Khz , i can get the expected signal..
In term of usrp sink (AM Tx), do you think that the same condition might
occurred?
Thank you
On May 6, 2019 12:12 AM, "Brian Padalino" wrote:
Since it's AM, try shifting your center frequency by a
On 05/05/2019 01:12 PM, Brian Padalino wrote:
Since it's AM, try shifting your center frequency by a little bit.
Extract the envelope the same way, though.
My thought is the DC cancellation circuitry in the 9361 is killing
your AM waveform, so use a low-IF approach instead.
Brian
You beat
Yes USB 3.0.
The OS is Ubuntu 16.04 LTS 64-bit
Intel® Core™ i5-4570 CPU @ 3.20GHz × 4
Disk 309.6 GB
Memory 3.6 GiB
Could it because of memory problem?The yellow/orange light in the system blinks
when USRP runs(showing heavily loaded).
RensiOn Saturday, 4 May, 2019, 10:09:03 am IST, Robin
On 05/05/2019 10:53 AM, franz kurniawan via USRP-users wrote:
Dear USRP users,
I used b210mini and encounter I/Q imbalance as below picture..
As a result, the analog signal demodulation was distorted and result a
crappy sound..
I
Is there any workaround regarding this issue?
Thank you
Not
What output level for the generator? What gain setting on the b205?
Sent from my iPhone
> On May 5, 2019, at 11:58 AM, franz kurniawan
> wrote:
>
> So, i try to make AM receiver..
> And the resulted demodulated audio was distorted from its original signal..
> So, at this experiment i used
Since it's AM, try shifting your center frequency by a little bit.
Extract the envelope the same way, though.
My thought is the DC cancellation circuitry in the 9361 is killing your AM
waveform, so use a low-IF approach instead.
Brian
On Sun, May 5, 2019 at 1:05 PM franz kurniawan via
I set the generator at -20db and b200 gain at 50..
I check that there is no cutoff at the usrp output and the input to AM
demod block..
Below are the setting of uhd block in gnuradio
Samp rate 500k
Output type float32
Sync PC clock
Clock rate 10 Mhz external
Freq 121MHz
Gain 50
Ch0 Bandwidth
-20dBM is loud. Try backing the generator down to -40dBm
Sent from my iPhone
> On May 5, 2019, at 12:14 PM, franz kurniawan
> wrote:
>
> I set the generator at -20db and b200 gain at 50..
> I check that there is no cutoff at the usrp output and the input to AM demod
> block..
>
> Below are
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