7B70: Difference between revisions
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{{BeginSpecs}} | {{BeginSpecs}} | ||
{{Spec | Sweep rate | 2 ns/div to 5 s/div }} | {{Spec | Sweep rate | 2 ns/div to 5 s/div, optional ×10 magnifier }} | ||
{{Spec | Trigger modes | P-P auto, auto, norm, single }} | |||
{{EndSpecs}} | {{EndSpecs}} | ||
==X-Y operation== | |||
The 7B70 has a dedicated switch to put it in "amplifier mode" for X-Y operation. In this mode, the Trigger Source switch controls the signal source – internal from a vertical plug-in via the trigger path, or external — and the Trigger Coupling switch controls AC vs. DC coupling. | |||
In amplifier mode, gain can be varied using an uncalibrated potentiometer. | |||
==Links== | ==Links== | ||
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<gallery> | <gallery> | ||
File:Tek 7b70 1.JPG | File:Tek 7b70 1.JPG | ||
File:Tek-7b70-left.jpg | 7B70, left side | |||
File:Tek-7b70-right.jpg | 7B70, right side | |||
</gallery> | </gallery> | ||
[[Category:7000 series horizontal plugins]] | [[Category:7000 series horizontal plugins]] | ||
Revision as of 12:54, 8 February 2015
Template:Plugin Sidebar 2 The Tektronix 7B70 is a 200 MHz time-base plug-in for 7000-series scopes. It has no delay function. For delayed-sweep applications, the 7B70 is operated in conjunction with the model 7B71 delaying timebase. The 7B70/7B71 were primarily intended for the 7704 mainframe.
The 7B71/7B70 were superseded by the 7B85/7B80 pair (400 MHz) in 1976.
Key Specifications
| Sweep rate | 2 ns/div to 5 s/div, optional ×10 magnifier |
|---|---|
| Trigger modes | P-P auto, auto, norm, single |
X-Y operation
The 7B70 has a dedicated switch to put it in "amplifier mode" for X-Y operation. In this mode, the Trigger Source switch controls the signal source – internal from a vertical plug-in via the trigger path, or external — and the Trigger Coupling switch controls AC vs. DC coupling. In amplifier mode, gain can be varied using an uncalibrated potentiometer.
Links
Pictures
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7B70, left side
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7B70, right side
