Hi, all concerned:

Could this be a "-1"-filter-suffix vs " "-filter-suffix problem, ie,
differing center frequencies? Eg, the '440 had a YK88CN and the '850 had a
YK88CN-1, differing by a half-KHz or so in c-f and having the same b-w.

73, Dave, N3HE

"k8vf" wrote in message
oups.com...
Is anyone familiar with the adjust mode in the service manual for the
950sdx?

My I.F. VBT is way off. I got to the adjust mode, menu 6 as it
indicates,
SNIP