Talk:Spectrum Analyzer Demonstration Unit

This couldn't have been a product Tek offered for sale, could it? Very little nomenclature inside and out without so much as a model number suggests to me it was something made for internal or very limited external use. If any documentation was ever made for it then it would be good to add that to it's TekWiki page. There's a product number etched on the PCB of "H0371YA" and a single BNC on the back and a hand written date of "Mod 7-17-71". --Jyohe (talk) 11:47, 27 July 2019 (PDT)