ADA400: Difference between revisions
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{{Instrument Sidebar | |||
|manufacturer= | |||
|model= | |||
|class=Amplifier | |||
|series= | |||
|summary=differential preamplifier | |||
|image=Tek ada400a 12.jpg | |||
|caption=Tektronix ADA400 Differential Preamplifier | |||
|introduced=1995 | |||
|discontinued=(?) | |||
|designers= | |||
|manuals= | |||
* [[Media:070-9164-00.pdf|Tektronix ADA400A Manual]] (PDF) | |||
}} | |||
The '''Tektronix ADA400 Differential Preamplifier''' allows direct oscilloscope measurements of very low amplitude voltages and signals which are not ground referenced. It attaches to a scope or [[1103]] power supply through a [[Tekprobe BNC connector]]. | The '''Tektronix ADA400 Differential Preamplifier''' allows direct oscilloscope measurements of very low amplitude voltages and signals which are not ground referenced. It attaches to a scope or [[1103]] power supply through a [[Tekprobe BNC connector]]. | ||
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* Adjustable differential offset | * Adjustable differential offset | ||
* "Infinite impedance" mode in the two highest gain ranges | * "Infinite impedance" mode in the two highest gain ranges | ||
==Pictures== | ==Pictures== | ||
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[[Category:Differential oscilloscope probes]] | [[Category:Differential oscilloscope probes]] | ||
[[Category:Tekprobe BNC]] | [[Category:Tekprobe BNC]] | ||
Revision as of 05:51, 20 August 2021
The Tektronix ADA400 Differential Preamplifier allows direct oscilloscope measurements of very low amplitude voltages and signals which are not ground referenced. It attaches to a scope or 1103 power supply through a Tekprobe BNC connector.
Features:
- 10 µV/div sensitivity
- Typically 100 dB CMRR from DC to 10 kHz
- Selectable bandwidth limiting
- Adjustable differential offset
- "Infinite impedance" mode in the two highest gain ranges
