Residual Responses - HP 8568B Installation And Verification Manual

13. Residual
Responses
Specification
Related Performance
Test
Description
-105 dBm, with 0 dB input attenuation
Residual Responses Test
The signal input of the spectrum analyzer is terminated with a
50 ohm load or the synthesizer and the analyzer attenuator. The peak
amplitude of the noise or responses is measured at various frequencies
associated with residual responses caused by harmonics and mixing
products of the first, second, and third local oscillators, the internal
reference, and the HP-IB and digital storage clocks.

13. Residual Responses

Operation Verification 5-23