?I've been checking a meter and thought something was wrong with the meter as it read 10db low. I was stepping 10db each time and it was accurate but 10db low.
Then I switched generators and then the meter was right. I measured the loaded voltage of my 8640B and yes, the output is 10db low.
?What could cause this unit to have an output exactly 10db low?
I do notice the the output step attenuator knob stops at +20db and at -130db, but will not switch to -140db as the dial indicates.
?
???????????????????????????? Thanks, Mikek
