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NI (National Instruments) · PXI

PXIe-5185

The NI PXIe-5185 is a two-channel PXI Express oscilloscope with 3 GHz maximum bandwidth, a 12.5 GS/s maximum sample rate, and 8-bit analog input resolution.

ManufacturerNI (National Instruments)

ModelPXIe-5185

Part Number782057-12 · 782057-11

Product TypePXIe, 3 GHz, 12.5 GS/s, 8-Bit PXI Oscilloscope

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Bus ConnectionPXI Express

Analog Input Impedance50 Ohm, 1 MOhm

Oscilloscope Maximum Bandwidth3 GHz

Voltage Input Channels2

Maximum Sample Rate12.5 GS/s

Analog Input Voltage Range-1 V to 1 V

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Overview

Product overview

Key product information and technical features.

The PXIe-5185 combines two voltage input channels with 3 GHz maximum bandwidth and 8-bit resolution in a PXI Express instrument. It belongs to NI's oscilloscope and digitizer family for PXI systems.

The listed input options include AC/DC coupling and 50 Ω or 1 MΩ impedance. For system integration, consult the model-specific specifications and NI high-speed digitizer getting-started guide; maximum bandwidth and sample rate should not be treated as unconditional settings for every acquisition configuration.

3 GHz maximum oscilloscope bandwidth and 12.5 GS/s maximum sample rate.
Two voltage input channels with 8-bit analog input resolution.
AC/DC input coupling with listed impedance options of 50 Ω and 1 MΩ.
PXI Express bus connection for the PXI hardware platform.
No onboard digital downconverter, CableSense, or peer-to-peer streaming support.

Verified specifications

Technical data

Verified product specifications.

Bus Connection	PXI Express
Analog Input Impedance	50 Ohm, 1 MOhm
Oscilloscope Maximum Bandwidth	3 GHz
Number of Voltage Input Channels	2
Maximum Sample Rate	12.5 GS/s
Analog Input Voltage Range	-1 V to 1 V
Analog Input Resolution	8 bits
CableSense™	No
Supported Hardware Platform	PXI
Reconfigurable	No
Supports Peer To Peer Streaming	No
Analog Input Coupling	AC/DC
Enclosed	Yes
Onboard Digital Downconverter	No
NI part numbers	782057-12, 782057-11

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NI

Manufacturer

PXI

Supported Hardware Platform

PXIe-5185

This product

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Getting Started (NI)Getting Started · ni.com

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Letter Of Volatility (NI)Letter Of Volatility · ni.com

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Specifications (NI)Specifications · ni.com

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Dimensional Drawings (NI)Dimensional Drawings · ni.com

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Product Page (NI)Product Page · ni.com

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FAQ

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Product-specific answers based on available technical information.

What are the PXIe-5185 bandwidth and sample-rate specifications?

The listed maximum bandwidth is 3 GHz, and the maximum sample rate is 12.5 GS/s. Consult NI's specifications for acquisition configuration limits.

How many channels does the PXIe-5185 provide?

It has two voltage input channels with 8-bit analog input resolution.

What input coupling and impedance options are listed?

The preserved specifications list AC/DC coupling and input impedance options of 50 Ω and 1 MΩ.

Which NI part numbers are associated with the PXIe-5185?

The catalog's verified identity data lists 782057-12 and 782057-11. Configuration differences between these part numbers are not established in the supplied data.

Does the PXIe-5185 support peer-to-peer streaming?

No. The preserved verified specifications list peer-to-peer streaming support as No.