UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - HP 8552A / 8554L Spectrum Analyzer help request

factory · 15th Dec 2020, 8:54 pm

I checked and it appears I don't have the 140S manual (but do have three different 140A manuals), how I found out the spectrum analyzer CRT I bought was correct I don't know.

David

15th Dec 2020, 8:54 pm	#9
factory Octode Join Date: Jul 2009 Location: Cheshire, UK. Posts: 1,738	Re: HP 8552A / 8554L Spectrum Analyzer help request I checked and it appears I don't have the 140S manual (but do have three different 140A manuals), how I found out the spectrum analyzer CRT I bought was correct I don't know. David