John, that cracks me up. Radio Shack has an IR-controlled antenna A-B switch. Older Sony DSS remotes (I haven't checked this for a couple of years) would accidentally switch this. About ten DSS remote buttons would give you "A" and another ten or so would give you "B." Sounds like some Radio Shack products yuse codes that are REAL similar to Sony codes, doesn't it?
A good answer is easier with a clear question giving the make and model of everything. "The biggest problem in communication is the illusion that it has taken place." -- G. “Bernie” Shaw
