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7834: Difference between revisions
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specs, prices
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summary=400 MHz storage mainframe| | summary=400 MHz storage mainframe| | ||
manuals= | manuals= | ||
* [http://bama.edebris.com/download/tek/7834/tek-7834.pdf Tektronix 7834 Manual (PDF)] | * [http://exodus.poly.edu/~kurt/manuals/manuals/Tektronix/TEK%207834%20Operator.pdf Tektronix 7834 Operator Manual (PDF, 1981, 3.7 MB)] | ||
* [http://bama.edebris.com/download/tek/7834/tek-7834.pdf Tektronix 7834 Service Manual (PDF, 60MB)] | |||
}} | }} | ||
The '''Tektronix 7834''' is a 400 MHz [[CRT storage scope]] that takes two vertical and two | The '''Tektronix 7834''' is a 400 MHz [[CRT storage scope]] that takes two vertical and two | ||
horizontal [[7000-series plug-ins]]. | horizontal [[7000-series plug-ins]]. | ||
{{BeginSpecs}} | |||
{{Spec | Bandwidth | 400 MHz (with [[7A19]], [[7A29]]) }} | |||
{{Spec | Rise time | 0.9 ns (with [[7A19]], [[7A29]]) }} | |||
{{Spec | Fastest cal. sweep | 1 ns/Div }} | |||
{{Spec | Storage modes | bistable, variable persistence, fast bistable, fast variable persistence }} | |||
{{Spec | Writing speed | 5500 Div/μs in fast variable persistence mode with reduced scan, 776 Div/μs in fast bistable mode with reduced scan }} | |||
{{Spec | Storage time | >30 s in variable persistence modes, >30 minutes in bistable modes (typically hours) }} | |||
{{Spec | CRT | 8×10 Div @ 0.9 cm/Div, P31 phosphor }} | |||
{{Spec | Acceleration voltage | 10 kV (12 kV in reduced scan modes) }} | |||
{{Spec | Calibrator | 40 mV/400 mV/4 V into >100 kΩ; 4 mV/40 mV/400 mV into 50 Ω; 1 kHz }} | |||
{{Spec | Power | 90-132 V or 180-250 V, 215 W; Fan, thermal cut-off switch }} | |||
{{Spec | Weight | 17 kg (37.5 lb) }} | |||
{{EndSpecs}} | |||
==Links== | ==Links== | ||
* [http://amplifier.cd/Test_Equipment/Tektronix/Tektronix_7000_series_mainframe/7834.htm Tek 7834 | * [http://amplifier.cd/Test_Equipment/Tektronix/Tektronix_7000_series_mainframe/7834.htm Tek 7834 @ amplifier.cd] | ||
* [http://www.barrytech.com/tektronix/tek7000/tek7834.html Tek 7834 @ barrytech.com] | |||
==Prices== | |||
{| class="wikitable" | |||
|- | |||
! | |||
! Year | |||
! 1977 | |||
! 1980 | |||
! 1984 | |||
|- | |||
!rowspan=2| Mainframe only | |||
! Catalog price | |||
|align=right| $6,900 | |||
|align=right| $8,495 | |||
|align=right| $12,415 | |||
|- | |||
! 2015 value | |||
|align=right| $26,725 | |||
|align=right| $24,200 | |||
|align=right| $28,050 | |||
|- | |||
!rowspan=2| Mainframe with 2 × [[7A19]],<br />[[7B85]], [[7B80]] | |||
! Catalog price | |||
|align=right| $10,540 | |||
|align=right| $13,645 | |||
|align=right| $20,500 | |||
|- | |||
! 2015 value | |||
|align=right| $40,825 | |||
|align=right| $38,870 | |||
|align=right| $46,310 | |||
|} | |||
==Pictures== | ==Pictures== | ||
<gallery> | <gallery> | ||
File:Tek-7834.jpg | File:Tek-7834.jpg | ||
File:7834-storage-speed.jpg | Storage speed graph | |||
</gallery> | </gallery> | ||