Hello everyone,
currently I am working on a project to transmit and receive OFDM-signals
with USRP B200 Hardware. For this purpose, I am creating my OFDM waveforms
within Matlab, save the created IQ-data as a binary file and use the UHD
example functions 'tx_samples_from_file' and 'rx_samples_t
Dear Matthias,
Thank you for your feedback! I actually already take some headroom for the
digital signal into account by setting my USRP rx gain to a value where the
max amplitude (normalized to 1) of my received signal is always between 0.7
and 0.9 to prevent clipping of the signal.
Regarding th
=309B1E7,master_clock_rate=32768000"
--rate 2048000
--freq 2
--file /dev/null
mpb
On 02/05/18 10:11, Felix via USRP-users wrote:
> Dear Matthias,
>
> Thank you for your feedback! I actually already take some headroom for the
> digital signal into account by
Hi everyone,
currently, I am trying to calibrate the TX power a USRP B200 device for
different gain values. To realize this, I am calling the UHD function
'tx_samples_from_file' to send sine waves on different frequencies over
cable to a frequency analyzer.
The calibration itself works fine.
th your USB controller -- what type is it?
What hardware rev of b200 do you have?
On 05/28/2018 08:11 AM, Felix via USRP-users wrote:
>
> Hi everyone,
>
> currently, I am trying to calibrate the TX power a USRP B200 device
> for different gain values. To realize th
