3A9: Difference between revisions
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* [http://bama.edebris.com/download/tek/3a9/tek%203a9.v6.pdf Tektronix 3A9 Manual (PDF)] | * [http://bama.edebris.com/download/tek/3a9/tek%203a9.v6.pdf Tektronix 3A9 Manual (PDF)] | ||
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The Tektronix 3A9 is a differential amplifier plug-in [[introduced in 1969]] for [[560-series scopes]]. | The '''Tektronix 3A9''' is a differential amplifier plug-in [[introduced in 1969]] for [[560-series scopes]]. | ||
It shares similarities with the [[7A22]] from the [[7000-series scopes|7000 series]] and [[26A2]] (2600 series). | It shares similarities with the [[7A22]] from the [[7000-series scopes|7000 series]] and [[26A2]] (2600 series). | ||
Revision as of 07:21, 18 August 2014
Template:Plugin Sidebar 2 The Tektronix 3A9 is a differential amplifier plug-in introduced in 1969 for 560-series scopes. It shares similarities with the 7A22 from the 7000 series and 26A2 (2600 series).
The 3A9 features a variable high-frequency cut-off from 100 Hz to 1 MHz and a variable low-frequency cut-off from DC to 10 kHz. When DC coupled, the 3A9 provides a variable offset voltage. The common mode rejection is 100,000:1.
The 3A9 provides differential high-impedance voltage inputs and an AC current probe input for use with, for example, the P6021 or P6019.
