HP 70000 Spectrum Analyzer (MMS) repair query

[rickells]

hi,

Wondering if anyone has had experience repairing the HP 70000 (MMS) Spectrum Analyzer series.

This is a Mainframe unit with many plug-ins (70900, 70902, 70903, 70905, etc... & goes out to 23 or 26 GHz & possibly further)

Would like to share repair experiences and notes,

thanks,
rick