The gain settings were 0 for tx and rx and the attenuation was 10dB. I
increased the gain values but I still had the same problem.
Thanks!
Best regards,
Maria Jesus
On 27/11/2018 13:44, Marcus D. Leech via USRP-users wrote:
On 11/27/2018 07:56 AM, Maria Jesus Cañavate Sanchez via USRP-users
wrote:
Hi there,
My name is Maria and I am contacting you as I have a really strange
problem when I try to use the tx and rx of my USRP X310 at the same
time to tx a simple CW signal at 3.5GHz and receive the same CW
signal at the rx (an attenuator is connected between the two ports).
The problem is that no signal is received, just noise. I know the two
USRP blocks are working since if I do not change anything from the
gnu radio script and I just connect the rx to a signal generator and
the tx to a signal analyser, I can visualize the proper signal on GNU
radio and on the spectrum analyser. Is there anything else I need to
take into account when the two ports are connected to each other?
Thank you very much in advance.
Best regards,
Maria Jesus
What gain settings are you using on the TX and RX? How much attenuation?
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