10. IF Gain Uncertainty Test
‘Ihble
2-12. IF Gain Uncertainty, 10
dB
Steps
[REFERENCE LEVEL)
Pm)
0
-10
-20
-30
-40
-50
-60
-70
-80 -32
-90
-42
-100
-52
-110
-62
-120
-72
Frequency
Synthesizer
Amplitude
Pm)
-2
-12
-22
-32
-42
-52
-62
-72
v
100
100
100
100
100
100
10
10
100
100
10
10
10
Deviation
(Marker
A
Amplitude
WV
0 (ref.)
Figure 2-18. IF Gain Uncertainty Measurement
Performance Tests 2-35