[Elecraft] KAT500 EEPROM Problem

[Andy Durbin]

"I ran the KAT500 Configuration Software, and verified that ANT 3 is configured for use on all bands but 6m.  The configuration SW "Operation" tab could not select ANT3 either (the K3 was turned off).  "

What was the KAT500 mode when you tried this?  I have observed, and reported, that antenna selection does not work properly in BYP.

Can you change any of the antenna enabled/preferred settings?  If so, do they persist through a KAT500 power cycle?

No, I have never experienced your EEPROM error and have no suggestions for solving that (except for the suggested test).

73,
Andy, k3wyc