Wideband Coupler/stacker

[mmartinfan]

anyone use anything like this????

http://www.comtelcoantennas.com/PDF Datasheets/QC850.pdf

looks kinda intersting. would love to use it on my auto but it looks more for omni

 

[MacombMonitor]

I haven't seen that one, but Stridsberg multicouplers are very popular, and well regarded. Grove carries them;
http://www.grove-ent.com/multicouplers.html

There are passive, and active ones.