a few questions...regarding radio and communication technology
hey there guys....i need some help with the following questions that have been bothering me...done a lot of research but did not find any satisfactory answers so this is my last line of hope.
1. why does H.F usually use A.M modulation?
2.why does V.H.F usually use F.M modulation?
3. what limits the range of VHF transmissions?
4. what limits the range of HF transmissions?
all help will be greatly appreciated. thanks a lot😉
1. why does H.F usually use A.M modulation?
2.why does V.H.F usually use F.M modulation?
3. what limits the range of VHF transmissions?
4. what limits the range of HF transmissions?
all help will be greatly appreciated. thanks a lot😉
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