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ENG-CANSAT-FREQUENCY-PLAN (voir la source)
Version du 20 octobre 2021 à 21:02
, 20 octobre 2021 à 21:02→Frequency plan explained
[[Fichier:ENG-CANSAT-FREQUENCY-PLAN-11.png]]<small><br />Source: [https://forum.mysensors.org/topic/11501/rfm69-range-issues this thread in the mysensors.org forum]</small>
[[Fichier:ENG-CANSAT-FREQUENCY-PLAN-11.png]]<small><br />Source: [https://forum.mysensors.org/topic/11501/rfm69-range-issues this thread in the mysensors.org forum]</small>
As you can see, the transmission does take place on the right and left side around the central 868.0 MHz axis. A bit like a mirroring image. This is called "Double Side Band" (DSB) communication in the radio area with the carrier wavelength set to 868.0 Mhz.
{{ambox|text=The carrier wavelength doesn't ship any data/information (no peak in that position) since the "Double Side Bands" are enough to rebuild the transmited information}}
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