BK 415 sweep gen with markers for tv
 

just got this off ebay, new in the box, all the warrenty cards, orig box packaging, manuals in plastic and all the cables sealed in plastic bag :D

this should be fun. I had an old 415 but lacked the cables and the manual (did find it in pdf form).

Its in perfect like new condition, Now I need to find a NIB scope from 1971..

My HP scope is much later and I do not have a horz feed for it, the sweep pattern is reversed from what is pictured on the 415.

Does your HP have two input channels and an X-Y mode at one end of the Sec/Div control? Pretty cool to find some of this NOS test gear. :thmbsp:

THe pattern is often reversed. Can't you sync to line frequency that kinda works