Jim, it's a metal plate covering the front of the synth pc board. You can see photos of it here. Figure 6 no stiffner. Figure 7 Synth with the stiffener plate:
http://www.elecraft.com/manual/ELECRAFT%20KSYN3%20Stiffener%20Mod%20Rev%20D. pdf Ron AC7AC -----Original Message----- I installed a SubRX last January and of course that included an additional Synth. Would that have had the plate on it? What does it look like? I'll open the unit and take a look. 73 jim ab3cv ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html

