There's enough leakage between the TX and RX paths (inevitable) that
your RX will see your TX side transmissions.
On 2015-08-18 03:26, Marius Cachelin wrote:
> Hi All,
>
> I have some issues when using UHD sink and source blocks in same flow graph.
>
> When I transmit data with UHD sink, I
Hi All,
I have some issues when using UHD sink and source blocks in same flow graph.
When I transmit data with UHD sink, I use tx_sob and tx_eob. I don't get
any underflow error.
But, the problem is that I can see all data sent by the TX path, in the RX
path.
I don't understand how this can be
Hi all,
I'm trying to make a pulse repeater but i don't know how to make it with
GnuRadio Companion. I have no knowlodge on USRP and python, I can say i'm
really a noob, but I've been able to send and receive the signal but what i
want to do is to send the signal and then stop, after a while, send
Hi,
Would you plz tell me the best way to set the gain values for Rx/Tx
USRP with benchmark_tx and benchmark_rx at command line. How to
adjust these values?
Thanks.
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I found something on the mailinglist that there might also be
SEND_MODE_ONE_PACKET function beside the SEND_MODE_FULL_BUFF but
actually it affects nothing as I replace it in the gr_uhd_usrp_sink.cc
(after recompling etc.).
In another thread it was mentioned that the transmitting buffer is not
t
> Please don't e-mail the same question to the list in multiple threads -
> it actually makes it more difficult for people to help you in a coherent
> manner.
Sorry, I thought about to specify that a little bit more to make it
findable more easily afterwards.
> It is possible that tunnel.py is
Florian -
Please don't e-mail the same question to the list in multiple threads - it
actually makes it more difficult for people to help you in a coherent
manner.
Switching between RX and TX on the XCVR daughterboard should have very
minimal overhead - certainly not 6 ms. As soon as it sees the
Trying out the tunnel.py example, we are transmitting a ping request
between two USRP2s. The receiving USRP should respond immediately with a
ping reply what the outpout is also saying.
At all, this ping reply is not send. We can bypass this by deploying a
time.sleep(0.05) at the RX-USRP before
Hi All
I have a USRP2 with the XCVR2450 daughterboard and want to sent and receive
data over the same antenna (TDD).
I write my application in C and want to know if it's possible to change the
settings in my application to receive over one antenna or must I rewrite the
firmware?
When I must rewr
Well, I've got the USRP & gnuradio working...to the point where hf_radio.py
doesn't crash, provides me a very low level of background noise, and not much
else. I had kind of hoped that I could pick up at least wwv with a three meter
hunk of wire connected to RX-A, but no luck. Of course, I had e
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