I have a Transco SP3T 28VDC rf-switch that does not work properly. Does anyone know where I can get a schematic for this switch? Sylvan Katz Saskatoon, Sask VE5ZX & G0TZX -- FAQ on WWW: http://www.contesting.com/FAQ/towertalk Submissions: towertalk@contesting.com Administrative requests: towertalk-REQUEST@contesting.com Problems: owner-towertalk@contesting.com