Agilent Technologies 8719D User Manual page 525

944 Key Definitions
toggles between a full-screen single-graticule display of one or
both primary channels, and a split display with two half-screen
graticules one above the other. SI?LIT,,@E$P o@~&WE.: interacts
is used to define the start frequency of a frequency range.
When the m key is pressed it becomes the active function.
The value is displayed in the active entry area, and can be
changed with the knob, step keys, or numeric keypad.
calculates and displays the mean, standard deviation, and
peak-to-peak values of the section of the displayed trace
between the active marker and the delta reference marker.
If there is no delta reference, the statistics are calculated for
the entire trace. A convenient use of this feature is to tid
the peak-to-peak value of passband ripple without searching
separately for the maximum and minimum values
The statistics are absolute values: the delta marker here serves
to define the span. For polar and Smith chart formats the
statistics are calculated using the first value of the complex pair
(magnitude, real part, resistance, or conductance).
After each standard is defined, including offsets, press
returns to the define standard menu.
is used to end the specify offset sequence.
is used to specify the type of calibration device being measured.
defines the standard type to be a load, but with an arbitrary
impedance (different from system ZO).
defines the standard type as a transmission line of specified
length, for calibrating transmission measurements
are assigned a terminal impedance equal to the system
characteristic impedance ZO, but delay and loss offsets may still
be added. If the load impedance is not ZO, use the arbitrary
impedance standard definition.