I'm wondering what make/model of 2-way RF splitters are available that work at 1.8 mHz (actually 1.8 to 30 mHz). I have a RX control box project where I could use one, or more, of these. I'd like some fairly decent port-to-port isolation. I can buy or build my own if supplied info. Any info appreciated! 73, Stew K3ND