Following on from my post about hooking several repeaters up to one antenna - I've ordered a bunch of 400-470MHz RF isolators from China for £30 a pop (not awful) and some 100-ohm resistors.
My game plan is to turn some of the scrap PCB laminate in my garage into Wilkinson dividers.
After that, I "just" need to find an LNA and a 50-ohm splitter (1:2 or 1:4) or multicoupler and cable it all up.
#hamradio #hamr