The brand-new PN400 Phase Noise Test System is available for purchase! →

Reply To: Noise figure measurement using an SA44B with Spike software

Forums › SA Series Discussions › Noise figure measurement using an SA44B with Spike software › Reply To: Noise figure measurement using an SA44B with Spike software

February 25, 2016 at 9:16 am #83839
AndrewAndrew
Moderator

Hi Richard,

This sounds like it could be related to the image rejection algorithm for the SA44B. Do you get expected results when you disable ‘Spur Reject’ in the ‘Settings’ file menu?

Regards,
A.J.