After seeing a message about 2401-Mhz downconverters for sale I have started to consider listening on AO-51 but need an antenna. Does anyone in the area have any surplus antennas for 2401? I am also interested in knowing about antennas that are fairly easy to build. 73 Carl Estey WA0CQG wa0cqg at arrl.net (952) 250-3110 (Cellphone)