A transponder is a satellite equipment which All Questions › Category: Embedded System › A transponder is a satellite equipment which 0 Vote Up Vote Down Jayesh Bornare asked 3 years ago OPTIONS receives a signal from Earth station and amplifies changes the frequency of the received signal retransmits the received signal does all of the above-mentioned functions 1 Answers 0 Vote Up Vote Down Jayesh Bornare answered 3 years ago oes all of the above-mentioned functions