7934: Difference between revisions

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The 7934 is a 500MHz [[CRT storage scope]] multi-mode storage mainframe that accepts two [[7000-series_plug-ins#Vertical plug-ins|7000-series vertical plug-ins]] and two [[7000-series_plug-ins#Horizontal plug-ins|7000-series horizontal plug-ins]].   
The 7934 is a 500 MHz [[CRT storage scope]] multi-mode storage mainframe that accepts two [[7000-series_plug-ins#Vertical plug-ins|7000-series vertical plug-ins]] and two [[7000-series_plug-ins#Horizontal plug-ins|7000-series horizontal plug-ins]].   


Amplifiers are normally installed in the two vertical bays to provide vertical beam deflection, and time-bases in the two horizontal bays to provide horizontal beam deflection.   
Amplifiers are normally installed in the two vertical bays to provide vertical beam deflection, and time-bases in the two horizontal bays to provide horizontal beam deflection.   
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(two vertical and one horizontal slot) to maintain compatibility with three-bay mainframes.   
(two vertical and one horizontal slot) to maintain compatibility with three-bay mainframes.   


The 7934 makes extensive use of custom integrated circuits and hybrid circuits.  With the exception of the on-screen readout circuit, the signal path is completely differential and all of the internal wiring is 50-ohm coax.  
The 7934 makes extensive use of custom integrated circuits and hybrid circuits.  With the exception of the on-screen readout circuit, the signal path is completely differential and all of the internal wiring is 50 Ω coax.  
   
   
Many orthogonal modes of operation are available on the 7934, which control the vertical mode,  
Many orthogonal modes of operation are available on the 7934, which control the vertical mode,  
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The 7934 is an uncommon scope because it came out late in the 7000 lifecycle (1987).
The 7934 is an uncommon scope because it came out late in the 7000 lifecycle (1987).
For some odd reason it was not listed in the 1988 catalog but it reappeared in the 1989 and 1990 catalogs.  
For some odd reason it was not listed in the 1988 catalog but it reappeared in the 1989 and 1990 catalogs.  
In most respects it is a higher bandwidth 7834 which was discontinued after 1985.
In most respects it is a higher bandwidth [[7834]] which was discontinued after 1985.
The 7834 was a 400 MHz scope but the 7934 is the fastest analog storage scope Tek made at 500MHz.
The 7834 was a 400 MHz scope, but the 7934 is the fastest analog storage scope Tek made at 500 MHz.
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