Agilent Technologies E1401-90493 Table 2-17 Zero Span Cumulative Log Fidelity Worksheet, Opt 1DR Narrow Resolution Bandwidths

Chapter 2 99
Performance Verification Tests
12. Display Scale Fidelity
Post-Test Instrument Restoration
25. Remove the RF cable from the analyzer input connector.
26.On the analyzer, press the following keys:
Preset
System, Alignments, Auto Align, All
Table 2-17 Zero Span Cumulative Log Fidelity Worksheet, Opt 1DR Narrow
Resolution Bandwidths
Column 1 Column 2 Column 3 Column 4 Column 5 Column 6 Column 7 Column 8
dB from
REF LVL
(dB)
10 dB
Step
Atten
Nominal
Attenu-
ation
(dB)
1 dB
Step
Atten
Nominal
Attenu-
ation
(dB)
10 dB
Step
Atten
Actual
Attenu-
ation
(dB)
1 dB
Step
Atten
Actual
Attenu-
ation
(dB)
Total
Actual
Attenu-
ation
(dB)
DMkr
Reading
(dB)
Test
Record
Entry-
CLFE
(dB)
0 (Ref) 0 0 0 (Ref) 0 (Ref)
–4 0 4 103)
–8 0 8 104)
–12 10 2 105)
–16 10 6 106)
–20 20 0 107)
–24 20 4 108)
–28 20 8 109)
–32 30 2 110)
–36 30 6 111)
–40 40 0 112)
–44 40 4 113)
–48 40 8 114)
–52 50 2 115)
–56 50 6 116)
–60 60 0 117)
–64 60 4 118)
–68 60 8 119)
–70 70 0 120)