517: Difference between revisions

27 bytes added ,  13 April 2010
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(photos from catalog)
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The Tektronix 517 is a 50MHz scope.  The power supply is an external box, similar to the 551 and 555.   
The Tektronix 517 is a 50MHz scope introduced in 1951 or 1952.  The power supply is an external box, similar to the 551 and 555.   
The 517 does not take plug-ins.  There is also a 517A.
The 517 does not take plug-ins.  There is also a 517A.