In message , Jeff writes

With any sweep equipment, in addition to the sweep width you also need
to know the sweep speed. The first is in MHz (or Mc/s), and the second
is in MHz/s (or Mc/s/s).

Mc/s/s.... isn't that an acceleration? (:-))

Jeff

Only if your sweep timebase is non-linear - in which case the
acceleration could be either positive or negative.

--
Ian