Chapter 1 21
Introduction
Adjustment Procedures
Adjustment Procedures
The following table lists the analyzer adjustments in Chapter 2 and
Chapter 2a and the models that they apply to. Select the model of the
analyzer being adjusted and note the adjustments marked in the
analyzer model column to determine which adjustments should be
performed.
Table 1-6 8590 E-Series and L-Series Spectrum Analyzer, 8591C Cable TV
and 8594Q QAM Analyzer Adjustment Procedures
Adjustment for Spectrum Analyzer Model:
Adjustment Procedure Name
8590L
8591C
8591E
8592L
8593E
8596E
8594E
8594L
8594Q
8595E
1. Display •••••••••
2. Sampler Match •••••••••
3. 10 MHz Reference •••••••••
4. 10 MHz Precision Frequency
Reference
•• •• ••
5. Crystal and LC Bandwidth Filter •••••••••
6.
Cal Attenuator Error
a
•••••••••
6a.
Cal Attenuator Error
b
•••••••••
7.
Log and Linear Amplifier
a
•••••••••
7a.
Log and Linear Amplifier
b
•••••••••
8. CAL FREQ Adjustment Routine •••••••••
9. CAL AMPTD Adjustment Routine •••••••••
10. CAL YTF Adjustment Routine • • •
11. CAL MXR Adjustment Routine • • •
12. Second Converter • • •
13. Third Converter and Second IF
Bandpass
•••••••••
14. Comb Generator • •
15. Frequency Response of the 8590L,
8591C, and 8591E
a
•••