HP 8712ES User Manual page 391

Statistics
Step
Step Sweep
on OFF
Stop
Stop Power
Store CC
To Disk
Softkey in the marker math menu. Measures a user-defined segment of
a measurement trace and calculates the frequency span, mean, and
standard deviation of the amplitude response, and the peak-to-peak
ripple.
See "To Use Marker Math Functions" on page 4-18
information.
Access Keys:
MARKER
Softkey in the IBASIC menu. When a program is ready to run, this
softkey allows you to step through the program one line at a time. A
good de-bugging tool.
See the HP Instrument BASIC User's Handbook Supplement for more
information.
Access Keys:
SYSTEM OPTIONS
Softkey in the
SWEEP
sweep in steps. When toggled OFF, the analyzer sweeps continuously.
A stepped sweep allows greater measurement accuracy and eliminates
frequency shift problems when measuring devices with long electrical
delay. The disadvantage of a stepped sweep is the slower sweep speed.
Softkey in the
FREQ
Maximum frequency is 1.3 GHz for the HP 8712ES and 3.0 GHz for the
HP 8714ES.
Softkey in the
POWER
power sweep measurement.
be selected before setting the start and stop power points.
See the Power Sweep
the power sweep function.
Softkey in the update correction constants menu. Writes a copy of CC
data from internal volatile RAM to a 3.5" disk in the analyzer's built-in
disk drive. This function is used to make a backup copy of CC data.
See the Service Guide for more information.
Access Keys:
SYSTEM OPTIONS
ES User's Guide
Marker Functions
IBASIC
menu. Toggle to ON to allow the analyzer to
menu. Sets the stop frequency of the source.
menu. Sets stopping point (in dBm) for a
Power Sweep
entry in this chapter for more information on
Service
Hardkey/Softkey Reference
for more
Marker Math
in menu must
SWEEP
Update Corr Const
S
8-85