From: John Ackermann N8UR <[EMAIL PROTECTED]> Subject: Re: [time-nuts] Ultra low phase noise floor measurement system for RF devices. Date: Sat, 31 Mar 2007 19:48:07 -0400 Message-ID: <[EMAIL PROTECTED]>
> [EMAIL PROTECTED] said the following on 03/31/2007 07:08 PM: > > > Does anybody have any experience with using real Audio analyzers for these > > phase noise measurements? > > > > I am particularly interested in how to calibrate the system, and find the > > descriptions at Wenzel lacking, and at Vectron not detailed enough... > > Try to find the documentation for the HP 3048 system. It has a lot of > info about all the variables you need to calibrate out. There's a *lot* > to it. I'm considering putting that new and shiny audio analyzer to some alternative use that I bought at work. Preferences towards BNC, XLR or Banana-jacks anyone? :) I was just looking at the 3048 manuals the other night. Bumped into a new site with HP manuals I haven't seen before. Cheers, Magnus _______________________________________________ time-nuts mailing list [email protected] https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
