Hi Ron,
The USRP_FM_stereo.grc is in https://pastebin.com/kGwa9Ldr
73,
--
Barry Duggan KV4FV
On Fri, 19 Jun 2020 18:12:06 -0700, Ron Economos wrote:
Is the .grc file available anywhere?
Ron
On 06/19/2020 08:29 PM, Barry Duggan wrote:
Hi James and others,
Success! Using the code from
https://github.com/gnuradio/gnuradio/blob/master/gr-analog/python/analog/wfm_rcv_fmdet.py
with several modifications, I built a FM stereo receiver using only
basic blocks. See the revised
https://wi
Is the .grc file available anywhere?
Ron
On 6/19/20 17:29, Barry Duggan wrote:
Hi James and others,
Success! Using the code from
https://github.com/gnuradio/gnuradio/blob/master/gr-analog/python/analog/wfm_rcv_fmdet.py
with several modifications, I built a FM stereo receiver using only
basi
Hi James and others,
Success! Using the code from
https://github.com/gnuradio/gnuradio/blob/master/gr-analog/python/analog/wfm_rcv_fmdet.py
with several modifications, I built a FM stereo receiver using only
basic blocks. See the revised
https://wiki.gnuradio.org/index.php/File:USRP_FM_stereo
On 06/18/2020 07:27 AM, Jeff Long wrote:
Ah, it's a Python heir block. You could reduce the quadrature rate
further so that the quadrature rate is closer to 200 kS/s and/or put a
200 kHz LPF in front of the block. There's internal filtering for the
various components of the baseband signal, but
Ah, it's a Python heir block. You could reduce the quadrature rate further
so that the quadrature rate is closer to 200 kS/s and/or put a 200 kHz LPF
in front of the block. There's internal filtering for the various
components of the baseband signal, but no internal filtering before the
PLL. It cou
If there's no filter inside "WBFM Receive PLL", place one before it. The
example in gr-uhd has a 400 kHz filter there.
On Tue, Jun 16, 2020 at 8:46 PM Barry Duggan wrote:
> Hi,
>
> I have a broadcast FM (mono) receiver which works well, with good audio
> and clean traces in the Time Domain. See
Hi,
I have a broadcast FM (mono) receiver which works well, with good audio
and clean traces in the Time Domain. See
https://wiki.gnuradio.org/index.php/File:USRP_FM_fg.png
Then I made a stereo version. See
https://wiki.gnuradio.org/index.php/File:USRP_FM_stereo_fg.png Using
it, the sound
