CAL
FREQ
CAL
FREQ
&
AMPTD
CAL MXR
CAL
STORE
CAL
TIMEBASE
CAL
TRK GEN
CAL
YTF
Card
Conf ig
initiates a frequency self-calibration routine. Connect CAL OUT to the
spectrum analyzer input before pressing CAL
FREQ
. If Option 105 is installed,
remove the cable from the rear panel GATE INPUT before starting the
self-calibration routine.
Front-Panel Key Access:
m
initiates both the frequency and amplitude self-calibration routines. Connect
CAL OUT to the spectrum analyzer input before pressing CAL
FREQ
&
AMPTD .
If Option 105 is installed, remove the cable from the rear panel GATE INPUT
before starting the self-calibration routine.
Front-Panel Key Access:
ICAL)
HP
8592L,
HP 85933, HP 8595E or HP 8596E only.
adjusts the bias-current DAC setting for the optimum displayed-signal
amplitude. The HP
8592L,
HP 85933, and HP 85963 use the 100 MHz COMB
OUT signal for the test signal. The HP 85953 uses the 300 MHz CAL OUT
signal. This is a service calibration function and is for service use only.
Front-Panel Key Access:
a
stores the correction factors from the last calibration. The stored correction
factors are automatically retrieved when the spectrum analyzer is turned
on. If correction factors are not stored, they will be retained only until the
spectrum analyzer is turned off. See the description for the CAL FETCH
softkey.
Front-Panel Key Access:
ICAL)
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 010 or 011 only.
performs absolute amplitude, vernier, and tracking peak self-calibration
routines. (It only performs the tracking peak self-calibration for the HP 8590L
and HP 85913.) The spectrum analyzer should be amplitude calibrated by
pressing CAL AMPTD prior to using the CAL TRK GEN function. Connect the
tracking generator output to the spectrum analyzer input before pressing
CAL TRK GEN .
Front-Panel Key Access:
ICAL)
HP
8592L,
HP
8593E,
HP
8595E,
and HP 85963 only.
generates the best slope and offset adjustment to calibrate the YIG-tuned filter
(YTF) for each harmonic band. Connect COMB OUT to the spectrum analyzer
input before pressing CAL YTF on the HP
8592L,
HP 85933, or HP 85963.
Connect the CAL OUT to the spectrum analyzer input for an HP 85953. The
frequency self-calibration routine should be performed before running the CAL
YTF routine.
Front-Panel Key Access:
a
Requires Option 003 for an HP 85901, HP
8592L,
or HP 8594L.
accesses the
softkey
menu that allows you to catalog, format, and delete data
from a memory card.
Front-Panel Key Access:
[CONFIG)
7-14 Key Descriptions
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