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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