Phil; Here is the site I used: http://www.vhfsouth.org/tutorials/902.htm I will probably be running mine this year. I got the 150watt version. "Can you hear me now?" Is my motto for this year. 80w on 2304 and 80w on 3456. Mast mount 5ghz as well. If I get all this done call me Santa Clause! ,,,Tim