Coverage area of FM signals

In continuous wave modulation, FM signals cover LESS area than AM signals when their transmission is concerned. Why is it SO? 😛


  • just2rock
    Think Simple ...AM ..modulates its amplitude continuosly ,as X(t)=a sinwt+angle.
    Fm,on the other hand need Transponder or other means to strenghten its signal on continous curve,because it cant regenerate on continuous wave mod.

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