Hello, i have been trying to find if this PNA gives you the option to set Step Frequency as per 8510C. All i could find was the number of point, which makes it more difficult for my application.

If this isn't available the Step Frequency, then is there a new software to upgrade our PNA to get this option.

Thank you!

If this isn't available the Step Frequency, then is there a new software to upgrade our PNA to get this option.

Thank you!

step_size = (stop - start)/(np-1)

np = 1+ (stop-start)/step_size

stop = start + (np-1)*step_size