Terve Juha,
Some animal neck collar TX:er are very close to that feq (440 MHz).
It could be on a wolf, reindeer or a hunter that use a *home brew*
(illegal) collar on his dog. Building a *home brew* dog collar is
popular today since you can get parts without any questions asked...
I would contact
I recorded a file this morning to a RAMDisk, about 15 seconds worth of
data. I copied the file off of the RAMDisk to my Linux Desktop to save it
when I reboot. However, when I play the file back off the Desktop, the
playback continues endlessly. When I play back off the RAMDisk, it is only
the ~15
I have external device streaming data at fixed sample rate and my GNU Radio
source block for this device, which feeds flow graph containing some
hardware sink operating at same sample rate (e.g. audio sink). My
source-device and that sink-device (e.g. soundcard on PC) aren't
synchronized, i.e. they
Hi Michael - Thanks for the report. This is a known bug, across multiple OSs.
We're working on it. - MLD
On Dec 7, 2013, at 11:46 PM, Michael Chen wrote:
> $ make test
> Running tests...
> Test project /home/michael/sdr/uhd/uhd/host/build
> Start 1: addr_test
> 1/15 Test #1: addr_test .
On Sat, Dec 07, 2013 at 08:40:45PM -0500, James Austin wrote:
> I'm a long time Windows programmer trying to write a gnuradio module to
> improve
> my Linux development skills.
>
> I created a gnuradio module following the tutorial that just sends dummy data
> back to gnuradio. That works fine, I
On Sat, Dec 07, 2013 at 08:39:57PM -0800, Jacob Dickinson wrote:
> I then uninstalled 3.7.2.1 and installed 3.7.1.1 from the binary
> package (gnuradio_3.7.1.1_Ubuntu-13.10-x86_64.deb). Now gnuradio
> itself works, but when I installed the gr-osmosdr package following
> instructions on the osmocom
On Sat, Dec 07, 2013 at 02:26:18PM +0100, bie...@student.agh.edu.pl wrote:
> Could you explain how the converting the EbNo value to the noise
> voltage in the following example is done?
> http://gnuradio.org/redmine/projects/gnuradio/repository/entry/gr-digital/examples/berawgn.py
>
> I can see th
Hey all,
I am using win7 64bit on a Lenovo i5.
Done all the Cygwin installation , got Cygwin64.
Then install all the packages needed.
Got the boost,
Got the wxPython
Got portaudio
And SDCC
And then I configure the gnuradio source for minimal using:
./configure --disable-all-component
Hi Iftah,
you're building an archaeologically old version of GNU Radio. I'd advise
against that!
Without really knowing, I'd say that your not equally old version of boost is
incompatible with GNU Radio 3.3.
My suggestion is to use the current versions of GNU Radio if possible. Where
and why
Hi,
I am using gnu 3.7, Ubuntu 13.04, USRP N200 with XCVR2450.
When I run gr-uhd/ examples/grc$ sudo ./uhd_tx_dpsk.py I can increase tx gain
to more than 20 dB. The power of the XCRV2450 is 100mW.
In this case the sink or the source will react to an higher gain (>20dB).
1. Why does it happen?
Hi all,
As per previous discussions, I have changed my design as shown in the link
https://www.dropbox.com/s/8pw27f29qf5unuq/Screenshot%20from%202013-12-08%2021%3A39%3A05.png
This time, QPSK and BPSK both works as I compared the files generated.
However, I found two more problems:
1. When Error R
Oops, seems I'm misunderstanded scheduler behavior. Since each block works in
its separate thread, I just need do blocking in work() function and adjust
max number of output items in my source block ? But there are still problem
with input data jitter. How much time work() function is allowed to bl
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