what is the difference between muf and cf in communication

Dear student,

 MUF (Maximum Usable Frequency) is the maximum frequency which can be reflected in given distance of transmission.

Radio frequency waves propagate between transmitter and receiver using antennas. The radio frequency at or below, the wave gets reflected from the ionosphere and above this frequency waves penetrate through an ionospheric layer. This is frequency is known as critical frequency.

Regards


 

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