Keysight Technologies X Series Service Manual page 652

Functional Tests
Frequency Response (Flatness)
Table 17-6 Frequency Response (Flatness) Results
Analyzer
Amplitude
Center
Frequency
Meas
50 MHz
1 GHz
2 GHz
3 GHz
3.5 GHz
4 GHz
6 GHz
8 GHz
9 GHz
11 GHz
13 GHz
14 GHz
17 GHz
20 GHz
23 GHz
26 GHz
29 GHz
32 GHz
35 GHz
38 GHz
41 GHz
42.5 GHz
43.5 GHz
652
Power Meter
Measurement
Power
amp meter
Meas Error Flatness
Normalized
to 50 MHz
Meas Flat
error Norm
0
Keysight N9010A EXA Service Guide
Flatness Error
Test Limits
(dB)
Ref
±1.7 dB
1.7 dB
±1.7 dB
±1.7 dB
±3.0 dB
±3.0 dB
±3.5 dB
±3.5 dB
±3.5 dB
±3.5 dB
±4.2 dB
±4.2 dB
±4.2 dB
±4.2 dB
±4.2 dB
±3.5 dB
±3.5 dB
±4.2 dB
±4.2 dB
±4.2 dB
±4.2 dB
±4.2 dB