I am a licensed amateur radio operator (32 years). I work for a metrology lab and perform electronic servicing and system calibrations (17025). I worked in the computer field for 25 years as an MCSE and love to work on anything electronic. Check out my UHF repeater console here…[http://51284.ip.hamvoip.org/supermon2/link.php?nodes=51284,53754,1999,1997]