I am building a HAM radio. Do I need a separate antenna for transmitter and receiver?
I will be using 20m band and voice communication (No Morse code). My primary requirement is that I should be able to listen to and talk at the same time.
Also, since I am completely new to this area, how complex can the scheme of sharing the antenna can get? In other words, which would be simpler to implement: A shared antenna or separate antenna?
(I have decided to go with the inverted V antenna)