Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
M9373A
Keysight/Agilent M9373A, Modular, 2-Port, 14 GHz Maximum Frequency, PXI Vector Network Analyzer
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Domestic Ground Shipping
✔ NIST Calibration Available
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
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
Keysight/Agilent M9373A PXI Vector Network Analyzer
Keysight's M9373A PXIe Vector Network Analyzer (VNA) is a two-port model that covers the frequency spectrum from 300 kHz to 14 GHz and is designed for use as a module in a variety of automated test systems where high speed is required. This VNA occupies one PXIe slot and produces metrology-grade S-parameters in a very compact package suitable for extremely dense test rack designs. The VNA may be used alone or combined with several other modules in either multiport or multisite configurations to enable quick parallel testing of various types of RF components using full vector correction.
At 9 GHz, the M9373A has a dynamic range greater than 115 dB; it provides a minimum level of trace noise of 0.003 dB rms and sweeps in 6 milliseconds when measuring 201 points. At maximum level, the M9373A will deliver +7 dBm of power; its thermal stability is less than 0.005 dB/°C for frequencies up to 4 GHz. The performance characteristics above are suitable for making highly accurate measurements on passive component items such as antennas, cables, connectors, and filters over the entire frequency span of 14 GHz.
For industrial automation applications, the M9373A is ideally suited for production testing of wireless base station equipment components, aerospace assembly units, and automotive radar transceiver modules. By virtue of being in the PXI format, the M9373A seamlessly combines with numerous other switching and instrumentation modules available in the PXI format within a PXIe chassis, forming an infinitely scalable, programmable test architecture. For measurement of complex multiport-type devices, by utilizing multiple modules synchronized together through the PXI backplane, the Keysight M9373A provides completely vector-corrected measurements without requiring additional external test sets, greatly decreasing total system costs.
Software support is provided for the M9373A, including IVI-COM, IVI-C, LabVIEW, and MATLAB drivers as well as numerous example programs that simplify the creation of automated tests in LabVIEW, LabWindows/CVI, MATLAB, and .NET. The Keysight M9373A MATLAB driver also supports direct analysis of S-parameters as well as automated generation of reports, thereby accelerating the deployment process for large-scale high-speed manufacturing environments. As a result, the Keysight M9373A PXIe VNA is a flexible and powerful platform for the development of future-generation RF production test systems.
| Model | M9373A |
|---|---|
| Part Type | PXIe Vector Network Analyzer |
| Frequency Range | 300 kHz to 14 GHz |
| Built-in Test Ports | 2 (full two-port, bidirectional) |
| Dynamic Range (9 GHz) | >115 dB (10 Hz IF bandwidth) |
| Maximum Leveled Output Power | +7 dBm |
| Trace Noise (RMS) | 0.003 dB (100 kHz IF bandwidth) |
| Sweep Duration (401 points) | 18 ms to 33 ms (typical) |
| Fastest Measurement Cycle | 6 ms (201 points, single sweep) |
| Amplitude Stability | 0.005 dB/°C up to 4 GHz; 0.02 dB/°C 4–14 GHz |
Associated part numbers for M9373A:
Delivery:
Eligible returns may be accepted within 30 days at Apex Waves’ discretion. A 25% restocking fee applies; non-refundable and built-to-order products are excluded.
Payment:
Receive Price & Availability Today!
Ask About Our Tiered Calibration Levels
Option & Modules:
Confirm Your Requirements or Versions
Cost & Lead Time Available Upon Request for Service
Repair Evaluation: $150
Common Typos:
Why Buy From Apex Waves:
