On 23/02/2023 16:39, Maxim Belotserkovsky wrote:
Hi. I'm doing initial verification of a B200. A sine wave at 100MHz is
fed into front end. The receiver is configured to use its quadrature
downconverter to bring the wave down to 100kHz, which is then sampled
by a GR "USRP Source" component and
Hi. I'm doing initial verification of a B200. A sine wave at 100MHz is fed
into front end. The receiver is configured to use its quadrature
downconverter to bring the wave down to 100kHz, which is then sampled by a
GR "USRP Source" component and displayed in a "Frequency Sink" GUI. I
notice the fol
On 23/02/2023 15:06, Hamed Al-Zubi wrote:
Would it be possible to provide the link to the antenna that you use?
Sorry, wish I could. I think Amazon, about 3-4 years ago. But really,
any random active GPS antenna should work.
I wonder if yours perhaps isn't actually *active*? I noticed that
On 23/02/2023 14:53, Hamed Al-Zubi via USRP-users wrote:
Hello,
I am just wondering why the 3V active GPS antenna for the USRP N210 is
compatible with the USRP X300/X310?
I have 3-5V active antenna manufactured from china, but it does not
work with USRP X300. However, it works perfectly fine w
Hello,
I am just wondering why the 3V active GPS antenna for the USRP N210 is
compatible with the USRP X300/X310?
I have 3-5V active antenna manufactured from china, but it does not work with
USRP X300. However, it works perfectly fine with N210.
The 5G Active GPS antenna for USRP X300/X310 m
For the person asking about upgrading GNURadio on the E312. My outline
from last year.
Philip
Forwarded Message
Subject:[USRP-users] Re: E310 GnuRadio upgrade?
Date: Fri, 4 Nov 2022 15:42:31 -0700
From: Rich Gopstein
To: Philip Balister
CC: Marcus D. Lee
On 23/02/2023 13:17, Mattingly, Rylee wrote:
Is there currently a way to create custom OOT RFNoC blocks that work
with GNURadio 3.10?
I am currently using UHD 4.4.0.0 and GNURadio 3.10.5.1 and I am
looking for an alternative to build RFNoC blocks that function with
GNURadio. I have been using
Is there currently a way to create custom OOT RFNoC blocks that work with
GNURadio 3.10?
I am currently using UHD 4.4.0.0 and GNURadio 3.10.5.1 and I am looking for an
alternative to build RFNoC blocks that function with GNURadio. I have been
using gr-ettus to build OOT blocks for GNURadio 3.8
On 23/02/2023 04:27, Peter Featherstone (XENINT) wrote:
Hi,
I’m trying to read samples from my B210 as fast as possible without
gaps in the IQ.
I’m using a sample rate of 1e6 Hz and read 5s of IQ.
As an experiment, I read 16K samples at a time in a loop.
At each iteration I sleep for 5 sec
On Thu, Feb 23, 2023 at 4:28 AM Peter Featherstone (XENINT)
wrote:
> I’m trying to read samples from my B210 as fast as possible without gaps in
> the IQ.
> I’m using a sample rate of 1e6 Hz and read 5s of IQ.
> As an experiment, I read 16K samples at a time in a loop.
> At each iteration I sleep
Is it possible that you are using a CW signal with no offset such that the
CW signal is right on top of the LO leakage? Perhaps the LO leakage
"interference" is causing problems. You could try this experiment with an
LO offset.
Rob
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USRP-users mailin
Hi,
I'm trying to read samples from my B210 as fast as possible without gaps in the
IQ.
I'm using a sample rate of 1e6 Hz and read 5s of IQ.
As an experiment, I read 16K samples at a time in a loop.
At each iteration I sleep for 5 seconds.
I was expecting to see loads of ERROR_CODE_OVERFLOW error
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