Absolute Measurement Examples
RF Synthesizer using EFC
Agilent/HP 8663A VCO Reference
This setup uses the Agilent/HP 8663A as the VCO reference source. In order
for the noise measurement results to accurately represent the noise of the
UUT, the noise level of the reference source should be below the expected
noise level of the UUT.
Agilent Technologies E5500 Phase Noise Measurement System 7-79