Agilent Technologies 89410A Service Manual page 154

Adjusting the Analyzer
To adjust calibrator
2
Set up the synthesizer.
a
Set the synthesizer as follows:
Frequency
Amplitude
Function
b
Connect the synthesizer's external reference to the
Agilent 89410A's EXT REF IN. See the following illustration for
setup.
c Connect the synthesizer's output to the milliwatt power meter.
d
Adjust the synthesizer's amplitude to read 0 dBm on the milliwatt
power meter.
3
Determine and store the exact amplitude of the calibrator signal.
a
Connect the synthesizer's output to Agilent 89410A's channel 1.
b Press the
[ single cal
c
Wait for the program to finish.
The program takes about 2 minutes to complete.
The exact amplitude of the calibrator signal is now stored in Monitor
Flash ROM.
2-38
3.2 MHz
0 dBm
sine wave
] softkey.