ADA400: Difference between revisions
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{{Instrument Sidebar | |||
|manufacturer=Tektronix | |||
|model=ADA400 | |||
|class=Amplifier | |||
|series=Tekprobe BNC connector | |||
|summary=Differential preamplifier | |||
|image=Tek ada400a 12.jpg | |||
|caption=Tektronix ADA400 Differential Preamplifier | |||
|introduced=1995 | |||
|discontinued=(?) | |||
|designers= | |||
|manuals= | |||
* [[Media:070-9164-02.pdf|Tektronix ADA400A Manual -02]] | |||
* [[Media:070-9164-01.pdf|Tektronix ADA400A Manual -01]] | |||
* [[Media:070-9164-00.pdf|Tektronix ADA400A Manual -00]] | |||
* [[Media:3GW-10379-0.pdf|Biophysical Measurements Using the TDS400A Personal Lab Scope]] | |||
}} | |||
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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Tek ada400a 14.jpg | Tek ada400a 14.jpg | ||
ADA400 01.JPG | ADA400 01.JPG | ||
ADA400 02.JPG | |||
ADA400 03.JPG | |||
</gallery> | </gallery> | ||
[[Category:Differential | [[Category:Differential oscilloscope probes]] | ||
[[Category:Tekprobe BNC]] | [[Category:Tekprobe BNC]] | ||
Latest revision as of 09:42, 15 October 2022
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
