Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
P9371A
Keysight/Agilent P9371A, Compact, Portable, RF Testing, Streamline USB 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 P9371A Streamline USB Vector Network Analyzer
The Keysight P9371A is a full two-port USB vector network analyzer operating from 300 kHz to 6.5 GHz. It belongs to the P937xA Streamline series and serves as a compact portable solution for RF testing. It connects to an external PC via USB and is enclosed in a lightweight portable chassis. This PC-controlled architecture allows the instrument to reduce the overall size of any RF test station. The analyzer achieves strong performance across dynamic range, measurement speed, trace noise, and temperature stability. The measurement speed reaches 24 milliseconds for 201 data points using full two-port calibration at 100 kHz IFBW. The dynamic range on the model exceeds 114 dB at 9 GHz and exceeds 110 dB at 20 GHz.
The trace noise on the USB vector network analyzer is maintained below 0.003 dBrms at 1 kHz IFBW for signal accuracy. This ensures stable and repeatable measurement results across a wide range of passive component types. The temperature stability is rated at 0.005 dB per degree Celsius up to 4.5 GHz on the analyzer. This thermal performance supports consistent measurements in environments with variable or fluctuating ambient temperatures. The network analyzer incorporates the same core measurement science and methodology used across the full Keysight VNA portfolio. This shared foundation ensures measurement results remain consistent and comparable across different Keysight instrument models. The model supports calibration procedures and data formats used on established Keysight network analyzers.
The Keysight P9371A Streamline USB Vector Network Analyzer is suited for manual testing of passive components including antennas, filters, cables, connectors and adaptors. The wireless component manufacturing test and aerospace or defense manufacturing test are both primary application areas. The model is validated for evaluation and design validation tasks performed within classified and controlled test environments. These applications reflect the broad deployment capability and measurement versatility of this compact VNA. The frequency and software upgrades on the model can be implemented at any time to address evolving needs. It supports port expansion to a maximum of four ports for broader measurement coverage. The electronic calibration (ECal) module support enables accurate and efficient calibration with minimal manual operator steps.
| Model | P9371A |
|---|---|
| Manufacturer | Keysight/Agilent |
| Part Type | Streamline USB Vector Network Analyzer, 6.5 GHz |
| Test Ports | Up To 4 Ports |
| User Interface And Measurement | Same As High-Performance VNA |
| Calibration Support | Supports eCal modules. |
| Maximum Frequency | 6.5 GHz |
| Built-In Ports | 2 Ports |
| Maximum Output Power | 7 dBm |
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