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PXIe-5645
PXIe-5645, 80 MHz Bandwidth, PXI Vector Signal Transceiver
Actual item may vary if no part number is provided on quote request.
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" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
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January 2025
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May 2025
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January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments PXIe‑5645 PXI Vector Signal Transceiver
The PXIe-5645, previously known as the PXIe-5645R, (Part Number: 782377-01) Vector Signal Transceiver by National Instruments has the following features:
· High-Speed Digital I/O Up to 250 Mbit/s
· 200 MHz maximum instantaneous/complex I/Q bandwidth
· NI-TClk for easy synchronization for MIMO configurations
· LabVIEW-programmable FPGA
· 24 Channels
The NI PXIe‑5645 Vector Signal Transceiver addresses the requirement of engineers for a higher bandwidth by offering FPGA-based signal processing for applications, such as radar target simulation, multi-carrier aggregation, DPD algorithm implementation, 5G prototyping, and real-time spectrum analysis. This model provides instantaneous and complex I/Q bandwidth which functions for improved measurement precision.
The PXIe 5645 supports an RF frequency range from 65 MHz to 6 GHz. It is a high-performance Vector Signal Transceiver that is designed for advanced application testing. The NI PXIe‑5645 is a versatile form factor that can either be used as a vector signal generator or vector signal analyzer. This model additionally features FPGA-based real-time signal processing and control. The PXIe‑5645 has a differential or single-ended baseband I/Q interface. The NI PXIe‑5645 provides phase noise (10 kHz offset) up to -112 dBc/Hz, VSG amplitude accuracy up to ±0.6 dB, and has a tuning time of 380 µs.
Its small form factor, a production test box configuration, and fast measurement speed make the PXIe-5645 an R&D-grade box instrument. This Vector Signal Transceiver is software-designed as it is built on a LabVIEW FPGA. This model features several starting points for applications, including application IP, reference designs, examples, and LabVIEW sample projects, while also giving users the ability to completely customize the onboard processing.
| Model | PXIe-5645 |
|---|---|
| Part Number | 782377-01 |
| Manufacturer | National Instruments |
| Type | PXI Vector Signal Transceiver |
| Frequency Range | 65 MHz to 6 GHz |
| Bandwidth | 80 MHz |
| Generator Tuning Time | 3.7 ms (typical) |
| Dimensions | 8.3 x 3.2 x 5.6 in. |
| Weight | 62.0 oz. |
| PXIe-5645 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for PXIe-5645:
National Instruments PXIe-5645 Frequently Asked Questions
Question: What are the power requirements for the PXIe-5645?
Answer: The PXIe-5645 requires 4.9 A typical current or 5.3 A maximum current at +3.3 VDC. The PXIe-5645 requires 3.3 A typical current or 4.2 A maximum current at +12 VDC.
Question: What is the tuning resolution of the NI PXIe-5645?
Answer: The NI PXIe-5645 has <1 Hz tuning resolution.
Question: Which types of operation do the I/Q inputs and outputs of the PXIe-5645 support?
Answer: The I/Q inputs and outputs on the PXIe-5645 support single-ended and differential operation.
Question: What is the ADC resolution of the NI PXIe-5645?
Answer: The NI PXIe-5645 has an ADC resolution of 16 bits.
PXIe-5645 PDF Manuals
PXIE-5645---PXIE-5645R-LETTER-OF-VOLATILITY.PDF
PXIE-5645-CALIBRATION-PROCEDURE.PDF
BLUETOOTH-TEST-TOOLKIT-PRODUCT-FLYER.PDF
CALIBRATION-EXECUTIVE-4.0-RELEASE-NOTES.PDF
PXI-VECTOR-SIGNAL-TRANSCEIVERS-PRODUCT-FLYER.PDF
PXIE-5645---PXIE-5645R-LETTER-OF-VOLATILITY.PDF
Driver Downloads for PXIe-5645
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