InfiniiVision Oscilloscope Probes and Accessories

Technical Overviews

Passive Probes

  • Designed for optimal performance with your Keysight InfiniiVision Series oscilloscopes
  • 1:1 and 10:1 attenuation ratio
  • 20 to 700 MHz

Rugged, high-quality probes at a reasonable price

Keysight 10070-family passive probes are a great choice if you are looking for high quality at a very reasonable price. These general-purpose probes are designed specifically to give you optimal performance with your InfiniiVision Series oscilloscopes. Ruggedized for general[1]purpose measurements, they feature a durable cable and a solid stainless steel probe body encased with a hard, fracture-resistant plastic. They are designed and tested to ensure the probes operate in the toughest of conditions The N28xxA/B low-cost, general-purpose passive probes provide up to 500 MHz bandwidth and feature a high input resistance of 10 MΩ for low probe loading. These probes provide a 10:1 attenuation ratio except for the N2889A, which provides a switch in the probe handle for switching the attenuation ratio between 1:1 and 10:1. The N284xA and N2853A are the new version of passive probes with improved frequency response over N2862B/63B/90A probes. These probes can be used in place of existing N2862B/63B/90A for better performance. The N2853A is a 10:1 passive probe with 2 m cable length for extended cable connection. The N2873A/N2894A are 500-MHz/700 MHz 10:1 miniature passive probes that can be used with all InfiniiVision Series. Compact 2.5-mm probe head diameter, low input capacitance, and various fine-pitch probe tip accessories make the N2873A/N2894A passive probes ideal for probing densely populated IC components or surface-mount devices used in today’s high-speed digital applications. The N2894A provides 700 MHz system bandwidth when used in conjunction with the 4000 X- and 6000 X-Series ≥ 1 GHz models. For more information about N2870A Series passive probes and accessories, refer to Keysight’s literature number, 5990-3930EN. The N2140A 200 MHz and N2142A 75 MHz low-cost passive probes are high-impedance probes with switchable attenuation ratio (1:1 and 10:1). These are compatible with the Keysight InfiniiVision EDUX1002A/G and DSOX1102A/G oscilloscopes or similar oscilloscopes with 1 Mohm BNC input.

Extreme Temperature Passive Probe

Features and specifications

  • Wide operating temperature range of –40 to +85 °C for extreme temperature environmental chamber testing
  • 400 MHz bandwidth (–3 dB)
  • High impedance (10 MΩ at DC) input
  • Wide input range: 1 kV CAT II, 600 V CAT III
  • Includes hook tip adapters (x2), ground leads (x2) and spring ground tip (x1)

The N7007A 400 MHz passive probe is a low-cost, high impedance passive probe with rugged probe tips for environmental chamber testing from –40 to +85 °C. Its large input impedance (10 MΩ at DC) and wide input voltage range (1,000 Vdc + peak AC CATII) makes the probe ideal for a broad range of general purpose extreme temperature applications.

High-voltage Passive Probes

  • Ideal for measuring up to 3.7 kV
  • Up to 500 MHz bandwidth
  • 100:1 attenuation

10076C high-voltage probe

The Keysight 10076C 3.7 kV 100:1 passive probe gives you the voltage and bandwidth you need for making high-voltage measurements. Its compact design makes it easier to probe today’s small power electronics components and its rugged construction means it can withstand rough handling without breaking.

1130B-34B InfiniiMax high-performance active probe system

  • 1.5 to 7 GHz InfiniiMax probe system
  • InfiniiMax probe amplifier supports both differential- and single-ended measurements for a more cost[1]effective solution
  • Unrivaled InfiniiMax probing accessories support browsing, solder-in, and socketed use models at the maximum performance available
  • Compatible with 3000 X/T-, 4000 X-, 6000 X-, 5000, 6000, and 7000 Series oscilloscopes (except for 6000 Series 100-MHz models)

The InfiniiMax 1130B Series probe amplifier is a perfect complement to the InfiniiVision 1 GHz or higher bandwidth models. Its bandwidth, extremely low input capacitance (0.32 pF), high common mode rejection, and patented resistor probe tip technology provide ultra low loading of the DUT and superior signal fidelity. Keysight’s innovative InfiniiMax 1130B Series differential probe is the easiest-to-use, highest performance probing system available for high-speed digital design, and represents a new industry standard for accuracy, flexibility, and reliability. Designers can achieve full system bandwidth in conjunction with InfiniiVision Series oscilloscopes even when manually browsing with the probe or making hands-off measurements.Optional solder-in probe heads and solder-in sockets, as well as browser configuration provide full bandwidth at the probe tip.

N2750A-52A InfiniiMode probe

  • 1.5 to 6 GHz bandwidth
  • Dual attenuation ratio (2:1/10:1)
  • InfiniiMode probing for making differential, single-ended and common mode measurements with a single probe
  • Built-in quick action scope control for quick access to a variety of scope functions
  • Built-in headlight
  • Includes solder-in, browser, and socketed tips standard
  • AutoProbe interface for auto configuration and probe power

The N2750A Series InfiniiMode differential probe is a new generation of low-cost, differential active probe compatible with InfiniiVision 3000 X-, 4000 X-, 6000 X-Series and Infiniium oscilloscope’s AutoProbe interface.

Measurement versatility

The N2750A Series InfiniiMode probe offer 2:1 and 10:1 dual attenuation settings, allowing them to be used for a broad range of applications. Dual attenuation range is automatically configured depending on the size of the input signal. The new differential probe has an input resistance of 200 kΩ (differential) or 100 kΩ (each input to ground), and an extremely low input capacitance of 700 fF to minimize circuit loading.

This, accompanied with superior signal fidelity, makes these probes useful for most digital design and debug applications. And with their wide dynamic range (10 Vpp) and offset range (± 15 V), these probes can be used in a wide variety of analog signal measurements as well.

InfiniiMode usability

The N2750A comes with new InfiniiMode operation modes. The InfiniiMode allows convenient measurements of differential, single-ended, and common mode signals with a single probe tip without reconnecting the probe to change the connection. The N2750A probe’s InfiniiMode provides the following modes

of operation.

  • A – B (differential),
  • A – ground (single-ended A)
  • B – ground (single-ended B)
  • (A+B)/2 – ground (common mode)


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