WHAT IS ANALOG,DIGITAL SIGNAL?

WHAT IS REPEATER?

WHAT IS ATTENUATION?

analog signal : signal with continuous function of time 

digital signal : signal with discrete function of time 

repeater : it consist of large no of receiver and transmitter .repeater picks up a siganl amplifies it and retransmit it to the receiver .

attenuation : the phenomenon of losing the strength of signal during its propagation is called attenuation. So in order to minimize its attenuation amplification of siganl is done ...:) 

hope it helps and crt me if im wrong ...:))

  • 4
What are you looking for?