"Tarmo Tammaru" wrote in message
...

"Peter" wrote in message
m...
I have two small 433MHz transmitter kits that I use for some remote
switching. Only one is on at a time. I want to run a coax from them to
a roof mounted aerial but don't want two coaxes and two aerials so
what is the simplest method of joining the two aerial outputs
together? I am assuming that they won't like just being directly
connected together.

at these low power levels, a wilkinson combiner will work.
you'll loose 3db i think.
basically, it's the same thing as a catv splitter.