Hello all. I'm using RF communication in a project i'm working on at the moment. I haven't used RF before (normally i mess about with IR). I've come across a trivial problem though.
I'm using a radio transciever unit that porvides an RF trans/rec pin, with two ground pinseither side for connection to the antenna. The antennas I've chosen are whip (for the non space critical side) and stubby helical (for the space critical side).
Both have M4 style thread connectors, but that appears to be it. Could someone then confirm for me that this needs to be connected to the RF pin of mr transceiever module and nothing else? I can't see where I could ground it? Thanks for any suggestions.