Figure 101. Noise Floor For The Free-Running Rf Oscillator Measurement - Agilent Technologies e1420b User Manual

6
Absolute Measurement Examples
n5505a_exp_phase_noise
25 Feb 04 rev 1
Figure 101 Noise floor for the free-running RF oscillator measurement
e5505a_user_noise_floor_ex
24 Jun 04 rev 3
Figure 102 Noise floor calculation example
150
L Port level
+15
+5
-5
-15
-140 -150
Expected phase noise floor of system (dBc/Hz)
+15dBm
-160 -170
f
10kHz
-180
Agilent E5505A User's Guide