Dave, Please advise the part number of the PA board, usually stamped in black ink along one edge of the board. It's difficult for us to help you, if we don't know exactly which PA board you have.
73, Eric Lemmon WB6FLY -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of ke5hbb Sent: Wednesday, November 25, 2009 8:54 PM To: [email protected] Subject: [Repeater-Builder] ge mastr uhf 100 watt pa burnout To the group I am new at building ,with the help of a friend we put together a uhf mobil. at 45 watts out I had a problem with the pa . A small copper loop beside the power adjust pot. burned thru the board and took out a cap.I was able to get it back online but am worried about overheating . mobil units don`t have large heat sinks. What is the normal power setting? These small copper loops act as a jumper from one trace to another. What are the correct term for these loops? Dave 73
