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National Instruments · USRP

USRP-2932

The NI USRP-2932 is a 400 MHz to 4.4 GHz software defined radio with one transmit channel, one receive channel, and an integrated GPS-disciplined oscillator. It connects to a host computer through Gigabit Ethernet.

ManufacturerNational Instruments

ModelUSRP-2932

Product TypeSoftware defined radio

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RF tuning range400 MHz to 4.4 GHz

RF channels1 TX / 1 RX

Host interfaceGigabit Ethernet

Timing referenceIntegrated GPSDO

Instantaneous bandwidth20 MHz at 16-bit sample width; 40 MHz at 8-bit sample width

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Overview

Product overview

Key product information and technical features.

The USRP-2932 belongs to NI's USRP software defined radio family. NI maps this model to an Ettus Research N210 platform with an SBX RF daughterboard and GPSDO.

Its integrated GPS-disciplined clock supports wireless-system prototyping and distributed-radio timing applications. GPS disciplining requires a suitable antenna with a clear view of the sky; reference-clock selection must also be configured appropriately in the driver.

Independent transmit and receive operation with full-duplex support through the SBX RF daughterboard.
Integrated GPSDO provides an oven-controlled crystal oscillator reference.
Supported by the NI-USRP instrument driver for host-based radio development.
Selectable sample widths provide different streaming bandwidth and I/Q sample-rate limits.

Verified specifications

Technical data

Verified product specifications.

Transmit and receive frequency range	400 MHz to 4.4 GHz
RF channel count	1 transmit / 1 receive
Host interface	Gigabit Ethernet
Maximum instantaneous real-time bandwidth, TX and RX	20 at 16-bit sample width; 40 at 8-bit sample width; host and network dependent MHz
Maximum I/Q sample rate, TX and RX	25 at 16-bit sample width; 50 at 8-bit sample width; host and network dependent MS/s
Transmit gain range	0 to 31 dB
Receive gain range	0 to 31.5 dB
External DC power requirement	6 V, 3 A
Operating ambient temperature	0 to 55 °C

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National Instruments

Manufacturer

USRP / Gigabit Ethernet

Radio platform and host interface

USRP-2932

N210-based radio with SBX and GPSDO

Software

NI-USRP driver; verify application software and operating-system requirements against the selected driver release.

Check driver-version requirements and reference-clock configuration before integrating the radio.

Manuals & software

Technical resources

Manuals, software and technical resources for this model.

USRP-2932 SpecificationsSpecifications · download.ni.com

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NI USRP Software Defined Radios Product BrochureProduct Brochure · ni.com

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NI-USRP 19.0 ReadmeDriver Release Documentation · ni.com

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NI-USRP: Using GPSDO OCXO as 10 MHz ReferenceTechnical resource

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NI USRP Software Defined Radio Device Duplex ModeTechnical resource

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FAQ

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Product-specific answers based on available technical information.

Does the USRP-2932 include a GPS-disciplined oscillator?

Yes. NI identifies the USRP-2932 as an N210-based radio with an SBX daughterboard and integrated GPSDO. GPS disciplining requires a suitable GPS antenna with a clear sky view.

Is the instantaneous bandwidth limited to 20 MHz?

The specifications list 20 MHz at 16-bit sample width and 40 MHz at 8-bit sample width for both transmit and receive. Achievable throughput depends on the network and host computer.

Can the USRP-2932 transmit and receive simultaneously?

Yes. NI maps the USRP-2932 to the SBX daughterboard, which supports full-duplex operation.

How does the USRP-2932 differ from the USRP-2922?

Both models use the N210 platform with an SBX daughterboard and cover 400 MHz to 4.4 GHz with one transmit and one receive channel. The USRP-2932 adds an integrated GPSDO.