[Elecraft] K3/P3: odd P3 behavior on only 60m

[Jim Spears]

I am setting up for 60m operation.  The configuration is a K3/P3 with
microHAM StationMaster controlling a SixPack switch.  On all bands except
for 60m, the P3 operates normally.  On 60m, there is something odd going on.

 

At top of the screen, the correct frequency from the K3 appears but the
range is shown as -1 to -1 and cannot be changed with the Span control.
When I press Span, Span:  <clock symbol> and "nan" shows up.  As I recall
from my C/Unix days, "nan" means "not a number" and usually results from an
attempt to divide by 0 or some other operation that does not return a value.

 

Anyone have a clue?  Please email direct as I get the digest.  It is 1500
here in RI and I have time before calling elecraft support.

 

Jim/N1NK

N1NK at cox.net