Hey Brian.
Last year I gave my '980' to a complete service - a complte check-up. It needed about 6 month and costs about 850,- �. One of the points to make better, was
the bit of frequencies-difference. Not much difference - but even not exact. What the repair-shop tells me:? the reason is the 50years old xtal. You can adjust a little bit - but not enough as
it needed.?If you can get a new xtal - and it means 'a very new'?x-tal, you can change it. But it's not easy - and perhaps it is not necessary for this little difference.
That's what I can tell you what a specialist have told me last year.
Perhaps it helps.
vy73 de DL2EBZ??
