HP 70427A User Manual page 588

Table 14-27 Phase Noise and Spurs .05ppm/V Tuning
Test No. & Description
2. Phase Noise and
Spurs 05ppm/V tuning
Phase Noise
Spurious
1.0 ppm/V Tuning
Phase Noise
Spurious
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 10 Hz
12.6 100Hz
≥ 1 kHz
12.6
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 10 Hz
12.6 100Hz
≥ 1 kHz
12.6
HP 70427A/HP 70428A User's Guide 14-77
Performance Tests
Test 9 - AM Noise and Spurs (RF)
Max. Results
Specs. Attach
φ -Noise
(dBc)
Plot
–33
–63
–83
–111
–123
–135
–138
–138
–40
–40
–70
–31
–81
–111
–123
–135
–138
–138
–40
–40
–70
Measurement
Uncertainty
(±dB)
2
2
2
2
2
2
2
4
2
2
1
2 or 4
2
2
2
2
2
2
4
2
2
1
2 or 4