Rakesh Peter

Unpack gsm_osmo-trx_4sps.cf32.xz from the repo. Run the GRC flowgraph fl2k_transmit_gsm.grc with that file as input. It would generate /tmp/fl2k_gsm.bin. You need to run fl2k_test -s 138e6 (since the ppm value...

Yup. Should let it stablise and use the value. On Thu, Jun 21, 2018 at 4:35 PM Matej Kovacic wrote: > > Thanks a lot for your answer. So I...

From https://twitter.com/BitlogIT/status/1244738826431578113 : https://gist.github.com/GuzTech/6739255f45bdc8394df5db4c7b4a272f

Hello Mark and Tom, I am also facing a similar issue, since I am sampling from a current sensor using ADC in Port K (I am using williamhemmingsen/LibAPRS port for...

Dear Zoltan... Thank you very much for your feedback! Drawille looks amazing. I have not touched the Spectrum drawing code from the UHD codebase. I would want to look into...

Hello Evariste... Just upped the code into github repo.... [mmdvm-sdr](https://github.com/r4d10n/mmdvm-sdr) and [PiNBFm](https://github.com/r4d10n/PiNBFm) ... so basically mmdvm-sdr will provide audio file in wave format, that needs to be tx'd with PiNBFm...

Thanks for trying ! Did you connect successfully to any of the networks and manage to see network packets in the MMDVM Debug Log (set Debug=1 in [Modem] section) ?...

The JSON structure is quite simple as shown here : https://github.com/jledet/waterfall/blob/885cb7bfd56ac1969e7c2a219819609a6ee8d0e6/script.js#L17 The spectrum data is sent in this format, with number of data points corresponding to the FFT bin count:...

Your question is a bit unclear. For analyzing channel usage, [rtl_power](http://kmkeen.com/rtl-power/) is better suited. Port for SoapySDR (which supports PlutoSDR amongst others) is available at [rx_power](https://github.com/rxseger/rx_tools) repo. For visualization, [heatmap.py](https://github.com/keenerd/rtl-sdr-misc/tree/master/heatmap)...

As mentioned in the Github [Readme](https://github.com/r4d10n/mmdvm-sdr/blob/master/README.md) : 1. Clone MMDVMHost code and make RTS check disable modification 2. Configure MMDVMHost based on your Digital Network parameters 3. You can use...