documentation:mikrotv_dvbt_step_by_step_documentation
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| - | ====== MikroTV DVBT step by step documentation ====== | ||
| - | ====== Introduction - workflow ====== | ||
| - | |||
| - | Expérimentations autour de l’émission en DVB-T grace à GNURadio et USRP dans le cadre du projet [[http:// | ||
| - | |||
| - | {{Microtv.jpg|3Microtv}} Essais concluants ! | ||
| - | |||
| - | ==== Signal chain : ==== | ||
| - | |||
| - | < | ||
| - | analog2video interface (Terratec v4l2 device on linux) | ||
| - | audio through soundcard | ||
| - | \/ | ||
| - | avconv stream > GNUradio > UHD (based on ubuntu 12.04) | ||
| - | </ | ||
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| - | / usrp2 (N210) with wbx board transmitter Frequency 474 MHz / low pass filter passive 4.order 500 MHz, with16pF- 13nH, | ||
| - | |||
| - | ====== Partie logicielle ====== | ||
| - | |||
| - | ==== GNURadio ==== | ||
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| - | Les essais ont été réalisés avec la version GNURADIO du 12 avril 2014 | ||
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| - | GNU Radio is a free & open-source software development toolkit that provides signal processing blocks to implement software radios [[http:// | ||
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| - | {{Microtv_setup2.jpg|Microtv_setup2}} {{Microtv_setup1.jpg|Microtv_setup1}} Pour mémoire, un PPA (non testé) “Gqrx dev” team [[https:// | ||
| - | |||
| - | ==== Gr-dvbt ==== | ||
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| - | Installer DVB-T implementation using gnuradio [[https:// | ||
| - | |||
| - | Plus de détails : [[http:// | ||
| - | |||
| - | ====== Partie hardware ====== | ||
| - | |||
| - | < | ||
| - | Carte d' | ||
| - | USRP Universal Software Radio Peripheral d' | ||
| - | </ | ||
| - | |||
| - | Alternatives : | ||
| - | |||
| - | < | ||
| - | Carte BladeRF [http:// | ||
| - | Carte HackRF | ||
| - | </ | ||
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| - | {{Rfamp2.jpg|Rfamp2}} | ||
| - | Rfamp2 | ||
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| - | |||
| - | ====== Références ====== | ||
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| - | Simple DVB with Gstreamer and GNU Radio http:// | ||
| - | |||
| - | {{Mikrotel_rx_pasteur_ambroise.jpg|Mikrotel_rx_pasteur_ambroise}} | ||
| - | Mikrotel_rx_pasteur_ambroise | ||
| - | |||
| - | |||
| - | — copied from https:// | ||
documentation/mikrotv_dvbt_step_by_step_documentation.1694180551.txt.gz · Last modified: 2023/09/08 15:42 by pnode