On Jul 6, 2010, at 2:21 PM, Charles Ring wrote: > I have a Johnson T/R Switch with a bad power transformer. Any > suggestions on replacing it? Look for TV converters (UHF to VHF) at hamfests. They have a transformer that might work well. Roy Roy Morgan k1lky at earthlink.net 529 Cobb St. Groton NY, 13073 Home: 607-898-3607 Cell: 301-928-7794