Agilent Technologies 8753ES Option 011 Service Manual page 183

Figure 4-6 Equipment Setup for Source Power Check
2. Zero and calibrate the power meter. Press
instrument.
3. On the analyzer, press
signal. The power meter should read approximately 0 dBm.
4. Press
16 M/µ
remain approximately 0 dBm throughout the analyzer frequency range. Repeat this
step at 1 and 3 GHz. (For Option 006 include an additional check at 6 GHz.)
If any incorrect power levels are measured, refer to
No Oscilloscope or Power Meter? Try the ABUS
Monitor ABUS node 16 by completing the following steps.
1. Press
Preset Start
ANALOG BUS ON
2.
S PARAMETERS
Meas
3.
MORE
Format
The display should resemble
Chapter 4
Sweep Setup
to change the CW frequency to 16 MHz. The output power should
300 k/m Stop
.
ANALOG IN Aux Input
REAL
Scale Ref
Figure 4-7.
on the analyzer to initialize the
Preset
300
CW FREQ k/m
Chapter 7 , "Source Troubleshooting."
3 G/n System
16
.
AUTOSCALE
Start Troubleshooting Here
to output a CW 300 kHz
SERVICE MENU
x1
Source
4-15