Keysight N9040B Option 508 - Page 510

510 Keysight Technologies N9040B UXA Signal Analyzer Service Guide
Functional Tests
Displayed Average Noise Level (DANL)
13.Repeat step 4 through step 12 to fill in the remainder of Table 17-1 for
your analyzer frequency range.
Table 17-1 Displayed Average Noise Level (DANL) Results
Center Frequency
Measured Average Noise Level
(dBm)
Normalized Average Noise
Level/(1 Hz BW) (dBm)
Test Limits
(dBm)
10 MHz –153
2 GHz –152
6 GHz –148
13 GHz –147
20 GHz –140
26.5 GHz –133