There is no left/right pixel averaging (or filtering) as in a regular sweeping SA but in the LEVEL/CALC menu you can choose AVERAGE 4 or AVERAGE 16
These are both running averaging filters, good are removing noise but they maintain the information of each pixel as these average over sweeps i.s.o. measurement points
It is possible to add a VBW setting but does this add so much value?
And yes, the CALC menu will move under the DISPLAY menu instead of the LEVEL menu in a next FW release
