Keysight P9377B Vector Network Analyzer: Unlocking Precision in RF and Microwave Testing
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$43.370
Compact 2-port vector network analyzer with 100 kHz to 44 GHz range and Thunderbolt 3 interface, ideal for high-speed S-parameter testing in R&D and production.
Keysight P9377B/001 – Streamline Thunderbolt 3 Vector Network Analyzer (100 kHz to 44 GHz); Two Port
The Keysight P9377B/001 is a compact, 2-port Vector Network Analyzer (VNA) that delivers wide frequency coverage from 100 kHz to 44 GHz, leveraging Thunderbolt™ 3 connectivity for ultra-fast data transfers and real-time performance. Designed for engineers who demand high accuracy, portability, and flexibility, it enables precise S-parameter measurements in both lab and field environments.
This streamlined VNA is faceless and PC-controlled, meaning it operates entirely via an external laptop or desktop, reducing bench clutter and improving test setup efficiency.
Key Features
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Frequency Range: 100 kHz to 44 GHz
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Ports: 2-port full S-parameter test capability
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Interface: Thunderbolt 3 for high-speed data throughput
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Form Factor: Compact, fanless, PC-controlled (faceless)
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Measurement Science: Same UI, SCPI commands, and measurement engine as Keysight’s PNA Series
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Calibration Support: Compatible with ECal and mechanical cal kits (sold separately)
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Portability: Lightweight and ideal for multi-site or shared use
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Expandable: Cascade with another P937xB series unit to increase test ports (option required)
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Software: Includes network analyzer activation license and supports PathWave software tools
Why Choose the P9377B/001?
The Keysight Streamline Series offers best-in-class performance in a portable format. With Thunderbolt 3 connectivity, you can achieve the same precision and speed as benchtop analyzers in a reduced footprint, perfect for both R&D labs and international field projects. Ideal for modern RF applications including 5G, aerospace, radar, and satellite component testing.
Planning cross-border test deployments? Check this out:
📘 How to Source Certified Test and Measurement Equipment for International Projects
What’s Included
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Keysight P9377B/001 Streamline VNA Unit
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Thunderbolt 3 cable
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Activation license for VNA functionality
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Power adapter and cables
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Quick Start Guide and Calibration Certificate
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Keysight IO Libraries Suite
Technical Specifications
| Specification | Detail |
|---|---|
| Frequency Range | 100 kHz to 44 GHz |
| Number of Ports | 2 |
| Dynamic Range | Up to 117 dB typical |
| Trace Noise | < 0.005 dB rms |
| Noise Floor | -107 dB |
| Interface | Thunderbolt 3, USB-C |
| Form Factor | Faceless (controlled via PC) |
| Calibration Compatibility | ECal and mechanical cal modules |
| Dimensions & Weight | Compact, portable design |
| Warranty | 3 Years |
Applications
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S-parameter testing in R&D and production
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RF component characterization (amplifiers, filters, antennas)
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5G, satellite, and radar systems
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On-site or remote validation of high-frequency devices
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International test projects requiring compact instrumentation
🔗 Explore More
Additional information
| Brand | Keysight |
|---|
Returns Policy
We accept returns within 30 days of delivery. To qualify, items must be unused, in their original condition, and returned with all original packaging and accessories.
Once we receive and inspect the returned item, we will process your refund within 7 business days. Refunds will be issued to the original payment method.
Please note: Shipping costs are non-refundable unless the return is due to a defective or incorrect item.
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