Ok, i've attached very simple grc chart with slider you can change the frequency, two waterfalls shows spectrums before and after xlating. So i had test it in apco25 env and took apco signals as a reference. So when i saw signal e.g. at 451.378 MHz and tuned to it i saw no signal after xlating nevertheless it was the same time on waterfall before xlating.
You can test this chart with you radio environment. Then i testing the same logic with gr 3.6 (code is not compatible i have to redraw it..) and here it is! xlating worked like a charm. On Wed, Aug 7, 2013 at 1:48 PM, Martin Braun (CEL) <martin.br...@kit.edu>wrote: > On Wed, Aug 07, 2013 at 01:00:32PM +0400, Anton Komarov wrote: > > Hi, made an attempt to test my python scripts with new 3.7.0 of GR > > > > and what i am seeing xlate fir filter is broken > > > > > > previously xlate worked perfect with 3.6 version > > > > > > tested with waterfalls and i see wrong xlating > > > > i think developers should pay attention to this issue > > Hi Anton, > > can you please elaborate on this bug. Ideally, could you post an issue > on our tracker: http://gnuradio.org/redmine/projects/gnuradio/issues > > Specify what you configured, what the expected outcome was and what > happened instead. > > Thanks, > MB > > -- > Karlsruhe Institute of Technology (KIT) > Communications Engineering Lab (CEL) > > Dipl.-Ing. Martin Braun > Research Associate > > Kaiserstraße 12 > Building 05.01 > 76131 Karlsruhe > > Phone: +49 721 608-43790 > Fax: +49 721 608-46071 > www.cel.kit.edu > > KIT -- University of the State of Baden-Württemberg and > National Laboratory of the Helmholtz Association > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > >
test_gr37.grc
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