┘
BB FM = 2 x f-mod + 2 x Δf
BB FM = 2 x 3 KC + 2 x 3 Kc =
BB FM = 2 x 3 + 2 x 3 12000
ENG-functie
12
exp3
= 12 Khz
6 Khz = AM
1 Khz = CW
12 Khz = FM
3 Khz = EZB
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