[Elecraft] K3s AM filter

[Dave Sublette]

Good evening all,

I installed the 6 KHz filter into FL1 on the main receiver today.  I did
not put one in the sub receiver.  To do this, I had to move four filters
from slots 1 thru 4 to slots 2 thru 5 in both receivers. So now I have 6
KHz in FL1 in the main Rx, no filter in FL1 in the sub receiver and FL2
thru FL5 match widths in the main and sub receivers.  I made the
appropriate entries in the gain and setup menus.  Checking them on several
bands shows that all appears to be in order.

However, in the AM mode I can only widen the passband to 5.0 KHz.  Is this
normal operation, or have I missed something?

Thanks as always for your advice.

Dave, K4TO