HP 70427A User Manual page 533

Performance Tests
Test 2 - Phase Noise and Spurs (mW LO)
Test No. & Description
20. ppm/V tuning
Phase Noise
Spurious
Phase Noise
Spurious
20 ppm/ V tuning
Phase Noise
14-22 HP 70427A/HP 70428A User's Guide
Carrier Offset
Frequenc
y
(GHz)
2.4 10 Hz
2.4 100 Hz
2.4 1k Hz
2.4 10k Hz
2.4 100 kHz
2.4 1M Hz
2.4 40 MHz
2.4 100 Hz
2.4 1 kHz
≥ 10 kHz
2.4
12.6 10 Hz
12.6 100 Hz
12.6 1k Hz
12.6 10k Hz
12.6 100 kHz
12.6 1M Hz
12.6 40 MHz
.6 100 Hz
.6 1 kHz
≥ 10 kHz
.6
25.8 10 Hz
25.8 100 Hz
25.8 1 kHz
25.8 10 kHz
25.8 100 kHz
Max. Results Measure-
Specs. Attach ment
φ-Noise
(dBc) Uncertaint
Plot y
(±dB)
–30
–70
–108
–133
–143
–147
–-147
–30
–70
–70
–18
–58
–98
–123
–135
–138
–138
–20
–60
–70
–12
–52
–92
–117
–129
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
2
2
2
2
2