CALIBRATION PROCEDURE FOR SWEEP OSCILLATOR
SECTION I. IDENTIFICATION AND DESCRIPTION
Table 1. Calibration Description
Table 1. Calibration Description - Continued
Table 2. Minimum Specifications of Equipment Required
Equipment Setup
Tuning Voltage
Figure 1. Test instrument mainframe - adjustment locations.
Power Supply
Equipment Setup
Figure 2. CW frequency accuracy equipment setup.
Figure 3. Model 83525A plug-in - adjustment locations.
Figure 4. Swept frequency and marker accuracy - equipment setup.
Swept Frequency and Marker Accuracy
Swept Frequency and Marker Accuracy - Continued
Swept Frequency and Marker Accuracy - Continued
Output Power
Output Power - Continued
Output Power - Continued
AM ON/OFF Ratio and Square Wave Symmetry
Figure 5. Leveled power trace showing ALC oscillations.
CW Frequency Accuracy and Stability
Table 5. CW Frequency Accuracy
Figure 6. A8 board adjustment locations.
Figure 7. A6 board adjustment locations.
CW Frequency Accuracy and Stability - Continued
Swept Frequency and Marker Accuracy
Table 6. Marker Accuracy
Swept Frequency and Marker Accuracy - Continued
Figure 9. Switch A3S1 location.
Figure 10. Oscilloscope display.
Output Power
Output Power - Continued
Figure 11. A4 board adjustment locations.
Output Power - Continued
Figure 12. A5 board adjustment locations.
Step Attenuator Accuracy (Option 002 only)
Final Procedure
SECTION I. IDENTIFICATION AND DESCRIPTION
Table 1. Calibration Description
Table 1. Calibration Description - Continued
Table 2. Minimum Specifications of Equipment Required
Equipment Setup
Tuning Voltage
Figure 1. Test instrument mainframe - adjustment locations.
Power Supply
Equipment Setup
Figure 2. CW frequency accuracy equipment setup.
Figure 3. Model 83525A plug-in - adjustment locations.
Figure 4. Swept frequency and marker accuracy - equipment setup.
Swept Frequency and Marker Accuracy
Swept Frequency and Marker Accuracy - Continued
Swept Frequency and Marker Accuracy - Continued
Output Power
Output Power - Continued
Output Power - Continued
AM ON/OFF Ratio and Square Wave Symmetry
Figure 5. Leveled power trace showing ALC oscillations.
CW Frequency Accuracy and Stability
Table 5. CW Frequency Accuracy
Figure 6. A8 board adjustment locations.
Figure 7. A6 board adjustment locations.
CW Frequency Accuracy and Stability - Continued
Swept Frequency and Marker Accuracy
Table 6. Marker Accuracy
Swept Frequency and Marker Accuracy - Continued
Figure 9. Switch A3S1 location.
Figure 10. Oscilloscope display.
Output Power
Output Power - Continued
Figure 11. A4 board adjustment locations.
Output Power - Continued
Figure 12. A5 board adjustment locations.
Step Attenuator Accuracy (Option 002 only)
Final Procedure
