7B50: Difference between revisions
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It is specified for triggering up to 100 MHz. | It is specified for triggering up to 100 MHz. | ||
Triggering uses [[tunnel diodes]]. | Triggering uses [[tunnel diodes]]. | ||
The sweep is fully discrete, no ICs. | The sweep is fully discrete, no ICs. | ||
There is a 7B50 and a 7B50A. | |||
==Specifications== | ==Specifications== | ||
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==X-Y operation== | ==X-Y operation== | ||
The 7B50 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. | The 7B50 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. | In amplifier mode, gain can be varied using an uncalibrated potentiometer. | ||
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<gallery> | <gallery> | ||
File:Tek 7b50.jpg | File:Tek 7b50.jpg|7B50 | ||
Tek 7b50a.jpg|7B50A | |||
</gallery> | </gallery> | ||
[[Category:7000 series horizontal plugins]] | [[Category:7000 series horizontal plugins]] | ||
Revision as of 11:03, 20 May 2016
Template:Plugin Sidebar 2 The Tektronix 7B50 is a timebase plug-in for 7000-series scopes, particularly the 7500 series. It is specified for triggering up to 100 MHz. Triggering uses tunnel diodes. The sweep is fully discrete, no ICs. There is a 7B50 and a 7B50A.
Specifications
please add
X-Y operation
The 7B50 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.
Pictures
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7B50
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7B50A
