HP 70427A User Manual page 597

Performance Tests
Test 9 - AM Noise and Spurs (RF)
Table 14-36 AM Noise And Spurs
Test No. & Description
9. AM Noise and Spurs
AM Noise
Spurious
14-86 HP 70427A/HP 70428A User's Guide
Carrier Offset
Frequency
(GHz)
12.6 1 Hz
12.6 10 Hz
12.6 100 Hz
12.6 1 kHz
12.6 10 kHz
12.6 100 kHz
12.6 1 MHz
12.6 40 MHz
12.6 100 Hz
≥ 1 kHz
12.6
Max. Results
Specs. Attach
(dBc) AM-Noise Plot
–92
–102
–109
–125
–135
–145
–147
–147
–50
–70
Measurement
Uncertainty
(±dB)
2
2
2
2
2
2
2
4
2
1
2 or 4