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National Instruments · PXI Express

PXIe-5667

The NI PXIe-5667 is a modular PXI Express vector signal analyzer for spectrum monitoring. Its receiver architecture combines RF preselection, downconversion, local-oscillator generation, IF conditioning, and digitization.

ManufacturerNational Instruments

ModelPXIe-5667

Product TypeVector signal analyzer / spectrum monitoring receiver

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Instrument typeVector signal analyzer and spectrum monitoring receiver

ArchitectureMulti-module PXI Express instrument

DigitizerPXIe-5622

SoftwareNI-RFSA driver and NI-RFSA Soft Front Panel support

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Overview

Product overview

Key product information and technical features.

The PXIe-5667 brings RF preselection and analog IF filtering to a modular receiver architecture built on the PXIe-5665 platform. NI describes its use for spectrum monitoring and continuous I/Q processing with external FPGA resources.

NI documentation distinguishes 3.6 GHz and 7 GHz PXIe-5667 configurations. Confirm the installed modules and configuration before selecting frequency coverage or planning system integration.

RF preselection using the PXIe-5693 preselector.
Analog IF conditioning using the PXIe-5694 module.
PXIe-5622 digitizer provides the instrument's PXI backplane trigger interface.
Supported by the NI-RFSA instrument driver and Soft Front Panel.

Verified specifications

Technical data

Verified product specifications.

Instrument architecture	Multi-module receiver
Documented frequency configurations	3.6 GHz and 7 GHz; configuration of this catalog item not confirmed
IF digitizer model	PXIe-5622

Condition & included items

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Condition

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Compatibility

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National Instruments

Manufacturer

PXI Express

Modular instrumentation platform

PXIe-5667

Multi-module vector signal analyzer and spectrum monitoring receiver

Receiver components

NI's 3.6 GHz configuration diagram identifies PXIe-5693, PXIe-5603, PXIe-5653, PXIe-5694, and PXIe-5622 modules.

Confirm the receiver variant, installed modules, and required interconnections; the catalog record does not establish the supplied system contents.

Manuals & software

Technical resources

Manuals, software and technical resources for this model.

NI PXIe-5667 Calibration ProcedureManufacturer Procedure · docs-be.ni.com

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NI-RFSA 18.0 Readme: Supported HardwareDriver Documentation · ni.com

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NI-RFSA Reference Clock SourceAPI Reference · ni.com

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Multi-Module RF Instrument Trigger SourceTechnical resource

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FAQ

Product-specific questions

Product-specific answers based on available technical information.

Is the PXIe-5667 a single module?

No. NI documents it as a multi-module instrument incorporating preselection, downconversion, local-oscillator generation, IF conditioning, and digitization. The contents associated with this catalog item require confirmation.

Which module handles PXI backplane triggers?

NI identifies the PXIe-5622 digitizer as the PXIe-5667 submodule that exports and receives PXI backplane trigger signals.

Which software supports the PXIe-5667?

NI lists support in NI-RFSA and the NI-RFSA Soft Front Panel. Check the readme for the intended driver release before choosing an operating system or development environment.

Does the model name establish the frequency range?

Not by itself. NI documentation identifies both 3.6 GHz and 7 GHz configurations. The configuration associated with this catalog item has not been independently confirmed.