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Old 27th Aug 2019, 12:18 am   #65
Pinörkel
Pentode
 
Join Date: Jun 2019
Location: Dortmund, Germany
Posts: 161
Default Re: Telequipment D75 scope.

Quote:
Originally Posted by MotorBikeLes View Post
I have both the V and H cal modules, but have never seen a circuit or manual for either one. There is very little inside them, should be easy to "reverse engineer", but then you need both the equipment and method to initially calibrate them (Old question, who calibrates the calibrators?).
Fascinating, I did not expect that any of these still existed. Would you mind sharing a few high quality photos of the modules, maybe even of the insides? I am highly interested in reverse engineering and understanding how this kind of equipment works. Since those would then be the only photos available on the net, they could also be of interest for the Tektronix wiki at http://w140.com/tekwiki/wiki/.
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