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Highlights

Exceptional Performance in a Small Package

Keysight’s P937xA Series is an affordable full two-port vector network analyzer (VNA) that dramatically reduces your size of test. You can control its compact chassis from an external computer with powerful processing capabilities.

  • Choose frequency coverage from 300 kHz to 26.5 GHz
  • Easily share the compact VNA between test locations
  • Extend the number of test ports by cascading instruments
  • Measure with the same graphical user interface as Keysight's high-performance VNAs
  • Calibrate quickly with support for all Keysight electronic calibration (ECal) modules
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Uncompromised RF Performance

USB instruments are very common. When shopping for small-form-factor equipment, you may have trouble distinguishing between vendors with similar specifications. The Keysight Streamline Series VNA is based on proven measurement science. It shares a common GUI with high-end instruments — enabling you to implement the Streamline Series into your workflow easily.

Blog Post

Keysight P937xA USB VNA vs. Anritsu Shockline MS46122B

P937xA Software

Network analyzer software tools enable you to investigate, characterize, and troubleshoot your designs in various measurement applications. Simplify complex measurements such as automatic fixture removal, scalar mixer / converter calibrated measurements, and time domain on your P937xA with software applications.

Network Analyzer Software

Key Specifications

Frequency Range

300 kHz to 26.5 GHz

Dynamic Range

115 dB

Output Power

7 dBm

Trace Noise

0.003 dB RMS

Number of Built-In Ports

2

Best 201 Point Sweep Time

14 ms

Want to see more specifications?

View Data Sheet

Find the Model That's Right for You

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P9370A
Compact, faceless, USB vector network analyzer (VNA). Affordable full two-port VNA which dramatically reduces your size of test. Up to 4.5 GHz. 
Starting from  
Maximum Frequency: 4.5 GHz
Number of Built-In Ports:
2 ports
Dynamic Range: 115 dB
Output Power: 7 dBm
Trace Noise: 0.003 dBrms
P9371A
Compact, faceless, USB vector network analyzer (VNA). Affordable full two-port VNA which dramatically reduces your size of test. Up to 6.5 GHz. 
Starting from  
Maximum Frequency: 6.5 GHz
Number of Built-In Ports:
2 ports
Dynamic Range: 115 dB
Output Power: 7 dBm
Trace Noise: 0.003 dBrms
P9372A
Compact, faceless, USB vector network analyzer (VNA). Affordable full two-port VNA which dramatically reduces your size of test. Up to 9 GHz. 
Starting from  
Maximum Frequency: 9 GHz
Number of Built-In Ports:
2 ports
Dynamic Range: 115 dB
Output Power: 7 dBm
Trace Noise: 0.003 dBrms
P9373A
Compact, faceless, USB vector network analyzer (VNA). Affordable full two-port VNA which dramatically reduces your size of test. Up to 14 GHz. 
Starting from  
Maximum Frequency: 14 GHz
Number of Built-In Ports:
2 ports
Dynamic Range: 115 dB
Output Power: 7 dBm
Trace Noise: 0.003 dBrms
P9374A
Compact, faceless, USB vector network analyzer (VNA). Affordable full two-port VNA which dramatically reduces your size of test. Up to 20 GHz. 
Starting from  
Maximum Frequency: 20 GHz
Number of Built-In Ports:
2 ports
Dynamic Range: 115 dB
Output Power: 7 dBm
Trace Noise: 0.003 dBrms
P9375A
Compact, faceless, USB vector network analyzer (VNA). Affordable full two-port VNA which dramatically reduces your size of test. Up to 26.5 GHz. 
Starting from  
Maximum Frequency: 26.5 GHz
Number of Built-In Ports:
2 ports
Dynamic Range: 115 dB
Output Power: 7 dBm
Trace Noise: 0.003 dBrms
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Data Sheets 2024.04.15

Streamline Series Vector Network Analyzer (A-models)

Streamline Series Vector Network Analyzer (A-models)

This literature describes the technical specifications for Keysight P50xxA Streamline Series Vector Network Analyzers (A-models).

2024.04.15

Configuration Guides 2023.10.11

Streamline Series Vector Network Analyzer (A-models)

Streamline Series Vector Network Analyzer (A-models)

This configuration guide describes standard configurations, options, accessories, upgrade kits and compatible peripherals for Keysight P937xA and P50xxA Streamline Series Vector Network Analyzers (A-models).

2023.10.11

Application Notes 2022.08.10

Understanding the Fundamental Principles of Vector Network Analysis

Understanding the Fundamental Principles of Vector Network Analysis

In this application note, the fundamental principles of vector network analysis will be reviewed. The discussion includes the common parameters that can be measured, including the concept of scattering parameters (S-parameters). RF fundamentals such as transmission lines and the Smith chart will also be reviewed.

2022.08.10

Application Notes 2022.07.13

Network Analyzer Dynamic Range - Understanding and Improving

Network Analyzer Dynamic Range - Understanding and Improving

5G Channel Emulation

2022.07.13

Flyers 2016.05.24

Keysight Calibration. Get Better Results

Keysight Calibration. Get Better Results

Keysight Services help you improve operational performance, reduce complexity, and lower costs as this case study about an aerospace defense contractor illustrates.

2016.05.24

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