Radio Frequeny Devices ?

@agfarm (930)
United States
February 10, 2008 5:21pm CST
what are these doo-hickeys anyhow ?? Do I need One , what do ya do with it any way , does it help you get better reception on your radio ??? I am curious , because I heard this Mentioned in another forum....But I didn't catch what they do. Do you know? Please Help..........My 1 true Love , A
No responses