Re: Synchronization: PPS and Tx signal in a USRP N200

2021-12-11 Thread jmfriedt
If it can be of any help, we discussed generating a GPS-aligned 1-PPS in http://jmfriedt.free.fr/ifcs2021.pdf and the oral presentation at http://jmfriedt.free.fr/ifcs2021_presentation_jmfriedt.mp4 prepared for the International Frequency Control Symposium (IFCS). What we realized when working on

Re: Release Candidate v3.10.0.0-rc1

2021-12-11 Thread Josh Morman
3.10.0.0-rc2 is now available: https://github.com/gnuradio/gnuradio/releases/tag/v3.10.0.0-rc2 and you can see the current changelog here: https://github.com/gnuradio/gnuradio/blob/master/CHANGELOG.md The plan is to make a final release mid-January, so this may involve one more RC if there are any

Re: Synchronization: PPS and Tx signal in a USRP N200

2021-12-11 Thread Glen Langston
Thanks for your very well described study of SDRs processing GPS signals and resulting timing accuracy. Best regards Glen > On Dec 11, 2021, at 3:28 AM, jmfriedt wrote: > > If it can be of any help, we discussed generating a GPS-aligned 1-PPS > in http://jmfriedt.free.fr/ifcs2021.pdf and the o

Re: Adaptation of Federico La Roccas ISDB-T blocks for DVB-T

2021-12-11 Thread Ralf Gorholt
Hello Federico, I have a lot of difficulties to generate the output and the tags for the blocks that follow my TPS Decoder in the flowgraph. That's why I had the idea to take a different approach. The OFDM Synchronization block outputs the payload carriers (1705 in 2K mode) whereas the Demod Ref

Re: Release Candidate v3.10.0.0-rc1

2021-12-11 Thread Ryan Volz
Hi all, 3.10.0.0-rc2 is now available as a conda package through the gnuradio_rc label on conda-forge. From an existing conda installation, you can create a new environment to test it out using the following commands: conda create -n grtest -c conda-forge/label/gnuradio_rc -c conda-forge gnura