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M17 frame description
#1
Still a subject to change!

Framing description and ECC scheme (ODF) https://m17project.org/files/download.ph...vxN5xvoFTA

Extract (stream mode):
[Image: BUtZ92V.png]

Frame generator for SDR (eg. HackRF), sends null data (TODO: fill it with Codec2 data):
https://m17project.org/files/download.ph...d3XhAHb9B3

GNU Radio Companion .grc file for M17 4FSK modulator with RRC filtering:
https://m17project.org/files/download.ph...dIPhKhtrYE
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Messages In This Thread
M17 frame description - by SP5WWP - 11-26-2019, 09:39 AM
Re: M17 frame description - by SmittyHalibut - 11-29-2019, 11:27 PM
Re: M17 frame description - by SmittyHalibut - 11-29-2019, 11:54 PM
Re: M17 frame description - by KE0WVA - 11-30-2019, 09:32 AM
Re: M17 frame description - by SmittyHalibut - 11-30-2019, 07:12 PM
Re: M17 frame description - by SP5WWP - 11-30-2019, 07:43 PM
Re: M17 frame description - by KE0WVA - 11-30-2019, 09:12 PM
Re: M17 frame description - by SP5WWP - 11-30-2019, 09:17 PM
Re: M17 frame description - by KE0WVA - 11-30-2019, 11:15 PM
Re: M17 frame description - by SP5WWP - 12-01-2019, 02:37 PM
Re: M17 frame description - by SmittyHalibut - 12-02-2019, 12:52 AM
Re: M17 frame description - by SP5WWP - 12-02-2019, 09:06 AM
Re: M17 frame description - by pe1rxq - 12-02-2019, 11:20 AM
Re: M17 frame description - by SP5WWP - 12-03-2019, 11:24 AM
Re: M17 frame description - by faydrus - 12-03-2019, 02:31 PM
Re: M17 frame description - by SP5WWP - 12-03-2019, 05:06 PM
Re: M17 frame description - by KE0WVA - 12-04-2019, 01:04 AM
Re: M17 frame description - by SmittyHalibut - 12-04-2019, 01:39 AM
Re: M17 frame description - by SmittyHalibut - 12-04-2019, 04:30 AM
Re: M17 frame description - by SmittyHalibut - 12-04-2019, 05:30 AM
Re: M17 frame description - by SmittyHalibut - 12-04-2019, 06:48 AM
Re: M17 frame description - by SP5WWP - 12-04-2019, 09:08 AM
Re: M17 frame description - by KE0WVA - 12-04-2019, 06:05 PM
Re: M17 frame description - by SP5WWP - 12-04-2019, 06:12 PM
Re: M17 frame description - by KE0WVA - 12-04-2019, 07:16 PM
Re: M17 frame description - by SP5WWP - 12-04-2019, 07:26 PM
Re: M17 frame description - by pe1rxq - 12-04-2019, 08:16 PM
Re: M17 frame description - by ay45ya - 12-04-2019, 09:09 PM
Re: M17 frame description - by SP5WWP - 12-04-2019, 09:25 PM
Re: M17 frame description - by pe1rxq - 12-04-2019, 09:44 PM
Re: M17 frame description - by pe1rxq - 12-04-2019, 10:11 PM
Re: M17 frame description - by SP5WWP - 12-05-2019, 01:48 PM
Re: M17 frame description - by SP5WWP - 12-05-2019, 06:45 PM
Re: M17 frame description - by pe1rxq - 12-05-2019, 10:17 PM
Re: M17 frame description - by SmittyHalibut - 12-06-2019, 02:53 AM
Re: M17 frame description - by SmittyHalibut - 12-06-2019, 02:58 AM
Re: M17 frame description - by SP5WWP - 12-06-2019, 10:04 AM
Re: M17 frame description - by SmittyHalibut - 12-07-2019, 10:23 PM
Re: M17 frame description - by SmittyHalibut - 12-07-2019, 10:30 PM
Re: M17 frame description - by SP5WWP - 12-07-2019, 10:38 PM
Re: M17 frame description - by SP5WWP - 12-07-2019, 10:42 PM
Re: M17 frame description - by SmittyHalibut - 12-07-2019, 10:44 PM
Re: M17 frame description - by SP5WWP - 12-07-2019, 11:20 PM
Re: M17 frame description - by SmittyHalibut - 12-08-2019, 06:29 PM
Re: M17 frame description - by faydrus - 12-09-2019, 01:38 AM
Re: M17 frame description - by SP5WWP - 12-09-2019, 09:12 AM
Re: M17 frame description - by dc7gb - 12-09-2019, 12:25 PM
Re: M17 frame description - by SP5WWP - 12-09-2019, 01:11 PM
Re: M17 frame description - by faydrus - 12-10-2019, 05:07 AM
Re: M17 frame description - by pe1rxq - 12-12-2019, 12:11 AM
Re: M17 frame description - by KE0WVA - 12-12-2019, 04:51 PM
Re: M17 frame description - by SP5WWP - 12-12-2019, 09:25 PM
Re: M17 frame description - by so3alg - 12-13-2019, 12:13 AM
Re: M17 frame description - by SmittyHalibut - 12-13-2019, 04:40 AM
Re: M17 frame description - by pe1rxq - 12-13-2019, 11:24 AM
Re: M17 frame description - by dc7gb - 12-14-2019, 02:57 PM
Re: M17 frame description - by SP5WWP - 12-14-2019, 04:24 PM
Re: M17 frame description - by dc7gb - 12-14-2019, 06:06 PM
Re: M17 frame description - by so3alg - 12-16-2019, 05:08 PM
Re: M17 frame description - by SP5WWP - 12-26-2019, 11:14 AM
Re: M17 frame description - by SmittyHalibut - 01-12-2020, 01:24 AM
Re: M17 frame description - by SP5WWP - 01-12-2020, 11:53 AM
Re: M17 frame description - by sbmess2014 - 01-15-2020, 10:55 AM
Re: M17 frame description - by SP5WWP - 03-04-2020, 06:59 PM
Re: M17 frame description - by OH5BZR - 07-22-2020, 12:24 PM

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