Kintronic Labs offers on site refurbishing of used AM/Medium Wave antenna system equipment, including cleaning and re-setting ball gaps, removal of debris and cleaning of antenna tuning units(ATU’s), capacitor testing, replacement of ATU entry door weather seals, ATU cabinet paint touch up, repair of ATU to tower ground connections, repair of ATU to tower RF connections, checking all RF hardware connections, repair and maintenance of RF contactors, replacement of failed control system components, cleaning all inductors as necessary, replacement of cracked insulators as well as any other related tasks that are needed to restore an station’s antenna system to reliable operation.