[Elecraft] Problem with KAT500 firmware v. 2.05

[Andy Durbin]

"The question is why does V2.05 appear to ignore what should be memorized tuning solutions?"

V2.05 does not ignore memorized solutions.

I wonder if V2.05 is selecting an adjacent "bin" that you had not tuned and memorized with V1.75.  There was a change in bin boundary frequencies in V2.05.

The selected bin and the tuning solution in use can be examined easily using the KAT500 Utility.  Also the command DMf; can be used to print all the solutions in any bin e.g.

DM3573;
DM BN01;BIN 28;FR 3560-3579;ADDR 15904;
AN3;BYPN;SIDEA;C58;L50;VSWRB 13.33;
AN3;BYPN;SIDEA;C55;L40;VSWRB 8.11;
AN3;BYPN;SIDEA;C5A;L3C;VSWRB 8.38;
AN3;BYPN;SIDEA;C80;L40;VSWRB 9.85;
AN3;BYPN;SIDET;C00;L06;VSWRB 1.00;
AN3;BYPB;VSWRB 1.00;

Andy, k3wyc