HP 70427A User Manual page 545

Performance Tests
Test 4 - Comb line Spurs (mW LO)
Table 14-12 Spur Frequencies Level Results
Test No. & Description
4. Comb Line Spurs
14-34 HP 70427A/HP 70428A User's Guide
Carrier Spur
Frequency Frequency
(GHz) (GHz)
2.4 3.0
2.4 1.8
18.0 18.6
18.0 19.2
21.0 21.6
Max. Results Measurement
Specs. Uncertainty
(dBc) (±dB)
–70 1.89
–70 1.89
–60 5.14
–60 5.14
–60 4.15