I am building a K2 for a friend who bought it about 10 years ago. S/N 1988. I am ready to start on the KSB2 module, but am confused about which documentation to follow.
The KSB2 kit came with a Revision C manual. The current KSB2 manual is Revision E (plus an errata page). Aside from the errata page, the differences that I see between the Revision C and E manuals are the crystal filter capacitors and a slightly different crystal frequency. I could not find a description of the KSB2 crystal filter change in the email archives. My 7 crystals are marked ECD D 4.91-0195 Korea HO. The SSB firmware was 1.04 that came with the kit, but I have the 1.08B upgrade. I also have the PSK-31 upgrade kit for SSB. Should I order the Revision E capacitors to build this kit or just use the originals? Do I need different crystals? My KSB2 circuit board is marked Rev. D. Is a newer circuit board needed for building with the Revision E manual or is Rev D the current board? Thanks in advance for any help! Bob/N7ZF %-| -- View this message in context: http://n2.nabble.com/How-to-build-an-old-KSB2-kit-tp4578724p4578724.html Sent from the [K2] mailing list archive at Nabble.com. ______________________________________________________________ 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
