Thanks Joe. I'll check the ER index and see if I can find it. I figure it would run at a fraction of it's capability and should last a long time. Good luck on your 304TL. Rick crawfish wrote: >I think W7FG built a transmitter with two 450TH's.It was written up in >Electric Radio. I have a 304TL which I want to put on 160m one day. > Joe W4AAB > > > >