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Soviet Oscilloscopes (Made in USSR)

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iMo:

--- Quote from: james_s on June 14, 2018, 06:22:11 pm ---That's pretty cool. Most of that old Soviet stuff has a unique look to it, very industrial. That sort of stuff is not often seen over here.

--- End quote ---
Here is a list of several Soviet oscilloscopes found on youtube (reviews, teardowns, repairs):

LO-70   
LO-70   

OML-2     
OML-2M   

N313     

CI-1/C1-5     

C8-11     

C1-19b   

C1-??     

C1-49     
C1-49     

C1-54     

C1-55     

C1-65A   

C1-67     
C1-67     

C1-69     

C1-73     
C1-73     
C1-73     

C1-74     

C1-77     

C1-83     
C1-83     

C1-93     
C1-93     
C1-93     
C1-93     

C1-94     
C1-94     
C1-94     
C1-94     

C1-99     
C1-99     
C1-99     

C1-101   

C1-112   
C1-112A   

C1-114   

C1-117   

C1-118A   





georgd:
I bought my N313 scope in 1980 for $500 (corrected by inflation) as a student and felt happy equally with it as with my DSOX3032A bought in 2015.
Its screen was so dim that I should to put a black PVC tube around to screen out environmental lights.

Georgd

David Hess:
Having so many embedded videos makes loading the page difficult.

You can really see how the Soviets were cloning HP and Tektronix designs.  Tekwiki has some information on Soviet and Hungarian clones of the Tektronix 7000 mainframe oscilloscopes:

http://w140.com/tekwiki/wiki/Soviet_7000-series_clones
http://w140.com/tekwiki/wiki/TR-4658

001:

--- Quote from: David Hess on June 17, 2018, 02:55:50 pm --- Tekwiki has some information on Soviet and Hungarian clones of the Tektronix 7000 mainframe oscilloscopes:

--- End quote ---

Almost all soviet electronics was destroyed for gold plated details in 1990th.

RoGeorge:
Nice!

I still have a C1-118A (last pic).  All the electronics inside are powered through a mains AC transformer, and the entire oscilloscope is galvanically isolated from the 220V AC.  It was my first scope, so I thought galvanic isolation is the norm with all the oscilloscope.

At my first job, they had a very nice and expensive Tektronix, which had its own small trolley, a big blue pouch on top for probes and cables, analog memory, digital multimeter, frequency counter and all the bells and whistles of a high end and very expensive oscilloscope (most probably it was a Tektronix 466B Analog Storage Oscilloscope, don't recall the exact model number).

But, of course, the Tektronix didn't had galvanic separation from the mains, like my little C1-118A has, and I didn't know about that.  ^-^
Go figure what happened next. :-DD

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