Here at the G6LBQ ham shack I have various receivers and radio scanners that I use for monitoring the VHF/UHF ham bands and other RF signals that interest me. In an ideal world each receiver would have its own dedicated antenna but that is not practical for me so I have decided to design and build an RF Multicoupler.
The main application of an RF Multicoupler is to enable multiple receivers to share a common antenna and it does this by splitting the incoming signal to a number of output ports as illustrated in the image below.
