Concerning fm transmitters. I tried the antenna, and I'm not impressed. It is an el bow b n c with a loaded duck on it. I got a preggy hot rf burn off of the metal part below the duck. Also after being on a couple hours, the coil was warm to the touch, so power lost there. I'm going to figure out how to build some kind of outside antenna. 73 Butch WA0VJR Node 3148 Wallace, ks.