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Sample top view of an InfiniiMax 3 Probe Amplifier from the N2800A/1A/2A/3A Series

The InfiniiMax III probing system provides the highest bandwidth and incredibly low loading to allow for a completely new level of signal fidelity and accuracy. Four different InfiniiMax III probe amplifiers ranging from 16 GHz to 30 GHz are available for matching your probing solution to your performance and budget requirements. Click here to view compatible probe heads. A proprietary 200 GHz fT InP (indium phosphide) IC process with backside ground vias and novel thick film technology is utilized for the InfiniiMax III probe system to accommodate your highest performance needs and is unmatched by any product in the market. Key Features:

Use safe handling techniques to avoid damaging the probe! Read the InfiniiMax III Probe Handling Guide.

InfiniiMax III and III+ Family Diagram

Click on items in this picture!

Shows the compatible oscilloscopes, InfiniiMax 3/3+ Probe Heads, Amplifiers, Adapters and Accessories that are supported by the N2800A/1A/2A/3A Series probe amplifiers. Redirects to the page for N5444A InfiniiMax III SMA Probe HeadRedirects to the page for N2848A InfiniiMax III+ QuickTip Probe HeadRedirects to the page for N2836A InfiniiMax III Solder-In Probe HeadRedirects to the page for N5439A InfiniiMax III ZIF Probe HeadRedirects to the page for N5445A InfiniiMax III Browser Probe HeadRedirects to the page for N2873A Passive ProbeRedirects to the page for N2893A AC/DC Current ProbeRedirects to the document for N1022B Sampling Scope Adapter User's GuideRedirects to the document for N5477A Sampling Scope Adapter User's GuideRedirects to the document for N5449A High-Impedance AdapterRedirects to the page for 1168/9B InfiniiMax II Probe AmplifiersRedirects to the page for N2830/1/2A InfiniiMax III+ Probe AmplifiersRedirects to the page for N2800-Series InfiniiMax III ProbesRedirects to the page for N7010A Active Termination AdapterRedirects to the document for N5450B InfiniiMax Extreme Temperature Extension Cable Data SheetRedirects to the page for 86100D DCA-X Compatible ProbesRedirects to the page for S-Series Compatible ProbesRedirects to the page for V-Series Compatible ProbesRedirects to the page for N7000/1/2/3A InfiniiMax III+ Probe AmplifiersRedirects to the page for MX0109A Extreme Temperature Solder-In Probe HeadRedirects to the document for N5442A Precision BNC Adapter Quick Start GuideRedirects to the page for N7004A Optical to Electrical ConverterRedirects to the document for N2852A AutoProbe II to AutoProbe III Interface Adapter User's GuideRedirects to the page for UXR-Series Compatible ProbesRedirects to the page for UXR-Series Compatible ProbesRedirects to the document for N5442A Precision BNC Adapter Quick Start Guide

Links to Videos

Click here to view all of the Probe Resource Center videos

Links to PDF Documents

Links to Touchstone Files

The following two text files are required for the performance verification procedure, which is documented in the InfiniiMax III user's guide. Click on these links to open the files and then click on the data, press Cntl-A followed by Cntl-C to copy the data. Paste the data into a text file. Name the file as listed below.

Compatibility

Oscilloscope SeriesCompatibleOscilloscope Software
Z-Series♦
Infiniium 5.50 or higher
V-Series♦
Infiniium 5.50 or higher
90000 Q-Series♦
Infiniium 5.50 or higher
90000 X-Series♦
Infiniium 5.50 or higher
86100D DCA-X♦
(with N5477A adapter)		-
UXR-Series (13-33 GHz)♦Infiniium 10.00 or higher
UXR-Series (40 GHz or higher)♦
(with N2852A AutoProbe II to AutoProbe III interface adapter)		Infiniium 10.10 or higher