Dear Wayne and Eric, The alert "K3/100 Rev C KPA3 Spurious TX" has alerted me to the fact that there IS a Revision C of the KPA3. Apparently, it began shipping sometime in the spring of 2009. Maybe one of you could tell us in some detail about the differences between Rev C and Rev B. In particular:
(1) Do the two revisions use the same transistors? (2) Are the IMD numbers different? (3) How and why is the circuit diagram different? (4) Would it benefit a customer with Rev B or earlier if he upgraded to the Rev C? Thank you for the fine product. 73, Oliver Johns W6ODJ ______________________________________________________________ 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

