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ENG-CANSAT-FREQUENCY-PLAN (voir la source)
Version du 20 octobre 2021 à 21:45
, 20 octobre 2021 à 21:45→Frequency plan explained
So a total of 60 KHz around the carrier Wave length.
So a total of 60 KHz around the carrier Wave length.
{{ambox|text=the waterfall section does show some activities over 30 KHz which is flooded inside the noise (no real peak visible on the spectrum).}}
{{ambox|text=the waterfall section does show some activities over 30 KHz which is flooded inside the noise (no real peak visible on the spectrum). It is probably some radio emiting harmonics. }}
So, with the starting Carrier Frequency = 433.1 MHz, we would have the following unperfect series: 433.1, 433.16, 433.22, 433.28, and so on. This proposal is unperfect because the transmission spectrums of the proposed frequencies are just "touching" each other.
The best would be to keep some room between the transmissions spectrums, so we could space the frequencies of 80 KHz or even better and simplier 100 KHz!
'''So the suggested frequency plan is 433.1, 433.2, 433.3, 433.4, 433.5''', and so on.
{{ENG-CANSAT-TRAILER}}
{{ENG-CANSAT-TRAILER}}