Check out www.veronica.co.ukk. This company sells several kits and assembled units.
I have one, and know where another may be available if anyone is interested. They are fully tuneable, but not synthesized. Thus, they do drift somewhat initially. They even sell a little power supply to go with the transmitter, but you don't really need that if you already have a 12 volt dc supply available. Mine will cover my entire house and city lot yard with only one or two noisy spots. Mike Duke, K5XU American Council of Blind Radio Amateurs
