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Spectrum Analyzer Mode Key Descriptions
Spectrum Analyzer Mode Functions
CAL
F=Q
CAL
FREQ
&
AMPTD
CAL
STORE
CAL
TIMEBASE
CAL
TRK GEN
initiates a frequency self-calibration routine. Connect CAL
OUT to the analyzer input before pressing CAL
FREQ
Remove the cable from the rear panel GATE INPUT before
starting the self-calibration routine.
Front-Panel Key Access
ICALl
initiates both the frequency and amplitude self-calibration
routines. Connect CAL OUT to the analyzer input before
pressing CAL
FREQ
&
AMPTD Remove the cable from the
rear panel GATE INPUT before starting the self-calibration
routine.
Front-Panel Key Access
LCAL)
stores the correction factors from the last calibration. The
stored correction factors are automatically retrieved when
the analyzer is turned on. If correction factors are not
stored, they will be retained only until the analyzer is
turned off. See the description for the CAL FETCH
softkey.
Front-Panel Key Access (CAL)
changes the setting of the 10 MHz reference (standard
timebase) DAC that is located on the
A25
Counter Lock
assembly. This is a service calibration function and is for
service use only.
Front-Panel Key Access (CAL)
Option 011 only.
performs the tracking peak self-calibration. The analyzer
should be amplitude calibrated by pressing CAL AMPTD
prior to using the CAL TRK GEN function. Connect the
tracking generator output to the analyzer input before
pressing CAL TRK GEM
Front-Panel Key Access
a
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