NATIONAL INSTRUMENTS PXIe-5673E PXI Vector Signal Generators Instruction Manual
- June 13, 2024
- NATIONAL INSTRUMENTS
Table of Contents
- PXI Vector Signal Generators
- Detailed View of PXIe-5673E Vector Signal Generator
- Key Features
- NI-RFSG Soft Front Panel
- NI-RFSG Application Programming Interface (API)
- Platform-Based Approach to Test and Measurement
- PXI Instrumentation
- Hardware Services
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
PRODUCT FLYER
PXI Vector Signal Generators
PXI Vector Signal Generators
PXI-5670, PXI-5671, PXIe-5672, and PXIe-5673E
- Software: Includes interactive soft front panel, API support for LabVIEW and text-based languages, shipping examples, and detailed help files
- Frequency measurement ranges from 250kHz to 20 GHz
- Up to 100 MHz instantaneous bandwidth
- Maximum output power of +10dBm
- Up to 2 GB onboard memory
- Up to 200 µs sweep tuning speed or frequency resolution of < 1 Hz at ≤ 1.3 GHz
Built for Automated Test and Measurement
PXI Vector Signal Generators (VSGs) deliver the functionality of RF signal
generators to the modular, compact PXI form factor. The PXI RF Analog Signal
Generators support frequency ranges from 250 kHz to 20 GHz. PXI VSGs support
quadrature digital upconversion, which reduces waveform download and signal
generation time, as well as stream-to-disk capabilities. These modules offer
custom and standard modulation, as well as the ability to generate
communications standards formats such as GPS, WCDMA, DVB-H, and more. The
power and flexibility of these modules make them ideal for use in scientific
research, communications, consumer electronics, aerospace/defense, and
semiconductor test applications as well as for areas such as software-defined
radio, radio-frequency identification (RFID), and wireless sensor networks.
NI’s RF signal generator portfolio is highlighted by the PXIe-5673E, which
provides up to 6.6 GHz instantaneous bandwidth. With stream‑from‑disk
capabilities, the PXIe-5673E can generate continuous waveforms that are up to
several terabytes in length.
Table 1. NI offers RF Signal Generators ranging from low-cost RF Analog Signal Generator options to wide bandwidth RF Vector Signal Generators
| PXI-5670| PXI-5671| PXI-5671| PXIe-5673E
---|---|---|---|---
Description| Vector Signal
Generator| Vector Signal
Generator| Vector Signal
Generator| Vector Signal
Generator
Frequency Range| 250 kHz to 2.7 GHz| 250 kHz to 2.7 GHz| 250 kHz to 2.7 GHz|
50 MHz to 6.6 GHz
Instantaneous Bandwidth| 20 MHz| 20 MHz| 20 MHz| 100 MHz
Output Noise Floor at 0dB unless noted| -120 dBm/Hz| -120 dBm/Hz| -120 dBm/Hz|
-141 dBm/Hz
Amplitude Accuracy| ± 0.7 dB| ± 0.7 dB| ± 0.7 dB| ±0.75 dB
Maximum Output| +10 dBm| +10 dBm| +10 dBm| +10 dBm
Phase Noise| -95 dBc/Hz| -95 dBc/Hz| -95 dBc/Hz| -112 dBc/Hz
Tuning Speed| 35 ms CW
4.2 s AWG| 35 ms CW
4.2 s AWG| 3 ms AWG| 6.5 ms
Modulation Capabilities| Vector Modulation| Vector Modulation| Vector
Modulation| Vector Modulation
RF List Mode| N/A| N/A| N/A| ●
Number of PXI Slots| 3| 3| 3| 4
Detailed View of PXIe-5673E Vector Signal Generator
Key Features
Excellent RF Performance
Using a PXIe-5673/5673E, you can generate a variety of signals with
significant accuracy. A combination of excellent dynamic range and low phase
noise yields high-performance signal generation for higherorder modulation
schemes such as 4096 QAM. In addition, the wide bandwidth of the PXIe-5673
combined with high-performance image rejection enables generation of modulated
signals at high symbol rates. As shown in Figure 1, a loopback configuration
with the PXIe-5673 and PXIe-5663 yields a typical EVM (RMS) measurement of 0.5
percent (1250 symbols, software equalization disabled).
Multi-Channel Synchronization
The flexible architecture of a PXIe-5673E VSG enables multiple instruments to
share a common start trigger, reference clock, and even an LO. As a result,
you can synchronize up to four PXIe-5673/5673E VSGs in a single 18-slot PXI
chassis for phase-coherent signal generation. A typical configuration of two
synchronized generators is shown in Figure 2. With up to four channels of
synchronized RF signal generation, you can easily address MIMO and beamforming
applications.
Figure 2. Simplified block diagram of synchronized PXI Vector Signal Generators
Support for RF List Mode
The NI VSG provides list mode support for fast and deterministic RF
configuration changes. You supply a configuration list, and the RF modules
proceed through the list without additional interaction with the host system
and driver, making the configuration changes deterministic. Figure 3
illustrates this determinism with a single tone at 1 GHz stepping through six
power levels in 7 dB steps, starting with -10 dBm and ending with -45 dBm and
having a 500 μs dwell time specified for each step. Analysis was performed
using the PXIe-5663E vector signal analyzer (VSA).
RF Record and Playback
You can combine a PXI VSG with a PXI VSA for record and playback applications.
Using a 2 TB redundant array of inexpensive disks (RAID) volume, you can
continuously generate up to 100 MHz (400 MB/s) for more than 1.5 hours. In
this application, a PXIe- 5663/5663E VSA records up to two hours of continuous
RF signal, and the data is stored as a binary file on a RAID volume. The
PXIe-5673/5673E then streams recorded waveforms from disk. In addition to
recorded waveforms, you can use streaming technology to generate large
simulated waveforms.
NI-RFSG Soft Front Panel
The NI-RFSG driver
software includes an interactive soft front panel for full out-of-the-box
functionality.
This interactive soft front panel allows you to quickly generate RF continuous
wave (CW) or modulated signals. You can open multiple instances for multiple
instruments in a system. In addition, you can load I/Q waveforms, save and
recall setups, preview data that is loaded onto the VSG, and sweep levels or
frequencies using RF list mode. The soft front panel also features built-in
modulation schemes such as AM, FM, and PM. In addition, you can reset,
calibrate, and self-test the instrument during troubleshooting, and you can
enable a Debug Driver Session to monitor and debug the instrument during
automated measurements.
NI-RFSG Application Programming Interface (API)
In addition to the soft front panel, the NI-RFSG driver includes a signal generation API that works with a variety of development options such as LabVIEW, C, C#, and others. The driver also provides access to help files, documentation, and dozens of ready-to- run shipping examples you can use as a starting point for your application.
Platform-Based Approach to Test and Measurement
What Is PXI?
Powered by software, PXI is a rugged PC-based platform for measurement and
automation systems. PXI combines PCI electrical-bus features with the modular,
Eurocard packaging of CompactPCI and then adds specialized synchronization
buses and key software features. PXI is both a high-performance and low-cost
deployment platform for applications such as manufacturing test, military and
aerospace, machine monitoring, automotive, and industrial test. Developed in
1997 and launched in 1998, PXI is an open industry standard governed by the
PXI Systems Alliance (PXISA), a group of more than 70 companies chartered to
promote the PXI standard, ensure interoperability, and maintain the PXI
specification.
Integrating the Latest Commercial Technology
By leveraging the latest commercial technology for our products, we can
continually deliver highperformance and high-quality products to our users at
a competitive price. The latest PCI Express Gen 3 switches deliver higher data
throughput, the latest Intel multicore processors facilitate faster and more
efficient parallel (multisite) testing, the latest FPGAs from Xilinx help to
push signal processing algorithms to the edge to accelerate measurements, and
the latest data converters from TI and ADI continually increase the
measurement range and performance of our instrumentation.
PXI Instrumentation
NI offers more than 600 different PXI modules ranging from DC to mmWave.
Because PXI is an open industry standard, nearly 1,500 products are available
from more than 70 different instrument vendors.
With standard processing and control functions designated to a controller, PXI
instruments need to contain only the actual instrumentation circuitry, which
provides effective performance in a small footprint.
Combined with a chassis and controller, PXI systems feature high-throughput
data movement using PCI Express bus interfaces and sub-nanosecond
synchronization with integrated timing and triggering.
| Oscilloscopes
Sample at speeds up to 12.5 GS/s with 5 GHz of analog bandwidth, featuring
numerous triggering modes and deep onboard memory| | Digital
Multimeters
Perform voltage (up to 1000 V), current (up to 3A), resistance, inductance,
capacitance, and frequency/period measurements, as well as diode tests
---|---|---|---
| Digital Instruments
Perform characterization and production test of semiconductordevices with
timing sets and perchannel pin parametric measurement unit (PPMU)| |
Waveform Generators
Generate standard functions including sine, square, triangle, and ramp as
well as user-defined, arbitrary waveforms
| Frequency Counters
Perform counter timer tasks suchas event counting and encoder position,
period, pulse, and frequency measurements| | Source Measure
Units
Combine high-precision source and measure capability with high channel
density, deterministic hardware sequencing, and SourceAdapt transient
optimization
| Power Supplies & Loads
Supply programmable DC power, with some modules including isolated channels,
output disconnect functionality, and remote sense| | FlexRIO Custom
Instruments & Processing
Provide high-performance I/O and powerful FPGAs for applications that require
more than standard instruments can offer
| Switches (Matrix & MUX)
Feature a variety of relay types and row/column configurations to simplify
wiring in automated test systems| | Vector Signal
Transceivers
Combine a vector signal generator and vector signal analyzer with FPGA-based,
real-time signal processing and control
| GPIB, Serial, & Ethernet
Integrate non-PXI instruments into a PXI system through various instrument
control interfaces| | Data Acquisition
Modules
Provide a mix of analog I/O, digital I/O, counter/timer, and trigger
functionality for measuring electrical or physical phenomena
Hardware Services
All NI hardware includes a one-year warranty for basic repair coverage, and calibration in adherence to NI specifications prior to shipment. PXI systems also include basic assembly and a functional test. NI offers additional entitlements to improve uptime and lower maintenance costs with service programs for hardware. Learn more at ni.com/services/hardware.
| Standard| Premium| Description
---|---|---|---
Program Duration| 3 or 5 years| 3 or 5 years| Length of service program
xtended Repair Coverage| ●| ●| NI restores your device’s functionality and
includes firmware updates and factory calibration.
System Configuration, Assembly, and Test1| ●| ●| NI technicians assemble,
install software in, and test your system per your custom configuration prior
to shipment.
Advanced Replacement2| | ●| NI stocks replacement hardware that can be shipped
immediately if a repair is needed.
System Return Material Authorization (RMA)1| | ●| NI accepts the delivery of
fully assembled systems when performing repair services.
Calibration Plan (Optional)| Standard| Expedited| NI performs the requested
level of calibration at the specified calibration
interval for the duration of the service program.
1This option is only available for PXI, CompactRIO, and CompactDAQ systems.
2This option is not available for all products in all countries. Contact your
local NI sales engineer to confirm availability.
3Expedited calibration only includes traceable levels.
PremiumPlus Service Program
NI can customize the offerings listed above, or offer additional entitlements
such as on-site calibration, custom sparing, and life-cycle services through a
PremiumPlus Service Program. Contact your NI sales representative to learn
more.
Technical Support
Every NI system includes a 30-day trial for phone and e-mail support from NI
engineers, which can be extended through a Software Service Program
(SSP) membership. NI has more than 400
support engineers available around the globe to provide local support in more
than 30 languages. Additionally, take advantage of NI’s award winning online
resources and
communities.
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PXI Vector Signal Generators
References
- Test and Measurement Systems, a part of Emerson - NI
- Product Documentation - NI
- Hardware Services - NI
- NI Driver Downloads - NI
- Test and Measurement Systems, a part of Emerson - NI
- NI Community - National Instruments
- What Are PXI Digital Pattern Instruments? - NI
- What Are PXI Digital Multimeters? - NI
- What Are PXI Oscilloscopes? - NI
- What are PXI Source Measure Units (SMUs)? - NI
- What Are PXI Switches? - NI
- FlexRIO Custom Instruments and Processing - NI
- Frequency Counters - NI
- GPIB, Serial, and Ethernet - NI
- Multifunction I/O - NI
- Multifunction I/O - NI
- Power Supplies and Loads - NI
- Waveform Generators - NI
- What Is a PXI Vector Signal Transceiver? - NI
- PXI-5670 - NI
- PXI-5671 - NI
- PXIe-5672 - NI
- PXIe-5673E - NI
- Product Documentation - NI
- Hardware Services - NI
- Software Services - NI
- Support - NI
- PXI-5671 National Instruments Vector Signal Generator | Apex Waves
Read User Manual Online (PDF format)
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