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E5052A and phase noise measurement

Question asked by snash on Nov 28, 2011
Latest reply on Sep 21, 2012 by dorinel

When using the E5052(a) for phase noise measurements, is it possible to make the analyzer lock onto a certain frequency if the image of that signal also falls into the set bandwidth?

In my case I am sending 400MHz signal, that has an image (of almost equal amplitude) at 600MHz. The analzer switches between the two tones when measuring. The frequency band is set to 99M-1.5GHz. I am looking to see if something on the analyzer can be set, before adding a filter to my signal.

Any help is greatly appreciated.