Specifications

5-52
Hardkey/Softkey Reference
Analyzer Functions
displays the ripple value of the selected frequency band.
The ripple value can be displayed in two ways or turned
off. Selecting OFF removes the displayed ripple value from
the display. Selecting ABSOLUTE or MARGIN displays
the ripple value. The ripple value is preceded on the
display by an indicator of the selected band. For example,
when the ripple value is preceded by “B2”, this indicates
that the ripple value shown is for Band 2. The frequency
band indicator and ripple value are displayed in the same
color as the pass/fail message for the overall ripple test.
When ABSOLUTE is selected, the display shows the
absolute ripple of the data trace within the frequency
band.
When MARGIN is selected, the display shows the
difference between the maximum allowable ripple and the
absolute ripple value within the frequency band. When the
margin value is preceded by a plus sign (+), this indicates
that the ripple within the selected frequency band is
passing by the value shown. When the margin value is
preceded by a negative sign (−), this indicates that the
ripple within the selected band is failing by the value
shown.
selects a frequency band to display the ripple value. When
is set to the absolute or margin choices,
this softkey selects the ripple measurement for the
selected frequency band.
selects ripple limit line trace on the display color
modification.
selects the ripple limit line choice. This selection leads to
menus used to define ripple limits or specifications with
which to compare a test device. Refer to the “Using Ripple
Limits to Test a Device” section in the “Making
Measurements” chapter of the user’s guide.
resets the seconds counter to zero in real-time clock.
presents the S-parameter menu, which is used to define
the input ports and test set direction for S-parameter
measurements.
provides a measurement calibration for reflection-only.
Measurements of one-port devices or properly terminated
two-port devices, at port 1 of an S-parameter test set. (ES
only)
is used to enter the standard numbers for the first class
required for an S
11
1-port calibration. (For default cal kits,
this is the open.)
RIPL VALUE [ ]
RIPL VALUE BAND
RIPL VALUE [ ]
RIPPLE LIM LINES
RIPPLE LIMIT
ROUND SECONDS
S PARAMETERS
S11 1-PORT
S11A