85
5520A #2
Aux
Aux
LO
20A
LO
20A
10 MHz
IN
10 MHz
OUT
5520A #1
oe78f.eps
Performance Verification
Chapter 7 of the
5520A Operators Manual
describes tests that verify the performance of the
Calibrator. If an out-of-tolerance condition is
found, the 5520A can be re-calibrated from the
front panel or through the remote interface. From
the front panel, you are prompted through the
complete calibration procedure. Complete details
for calibrating the 5520A are provided in the
5520A Service Manual
.
Refer to “Performance Verification” in Chapter 7 of
the
5520A Operators Manual
for a list of required
equipment. If a specific instrument is not available,
another instrument that assures a 4:1 Test
Uncertainty Ratio may be substituted.