[Elecraft] KAT500 Attenuator

[Andy Durbin]

Hi Lyn,

Thanks for your report.  Your KAT500 is a later serial than mine so I doubt R7 is fitted. (Mine was a kit build and I don't know if factory units are in the same serial number series)

I don't know the source of my Rev C schematics.  I received some of my KAT500/KPA500 from Elecraft support and some by an internet search.  I assume there must be a later version that documents the elimination of R7.

73,
Andy, k3wyc