Full 2-Port RF Performance. Unbeatable Benchtop Value.

Introducing the Siglent SNA5000X-E Vector Network Analyzer Series
Get the advanced calibration, high dynamic range, and deep visualization tools of a premium platform at a price point built for modern engineering budgets. Covering up to 6.5 GHz, the compact SNA5000X-E series delivers professional-grade accuracy without compromise.
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Frequency Range: 9 kHz to 3 GHz (SNA5003X-E) or 6.5 GHz (SNA5006X-E)
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Dynamic Range: 125 dB (typical) for reliable, low-noise measurements
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Form Factor: Ultra-compact 5-inch (12.6 cm) chassis depth weighing under 12 lbs.
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Interface: Immersive 12.1-inch Multi-Window Touchscreen
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Why the SNA5000X-E Belongs on Your Bench
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True 2-Port Architecture at a 1-Path Price
Don't settle for limited 1-path transmission/reflection test sets. The SNA5000X-E delivers full 2-port scattering-parameter and differential measurements, giving you complete characterization capabilities for filters, antennas, cables, and attenuators.
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Premium Capabilities, Entry-Level Pricing
Retaining the core performance architecture of Siglent’s high-tier SNA5000A family, the "X-E" series slashes your capital equipment costs while maintaining a 1 Hz frequency resolution and adjustable IF bandwidth (1 Hz to 10 MHz).
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Maximize Your Workspace
At only 12.6 cm deep, this analyzer reclaims critical bench space in crowded R&D labs, university classrooms, and automated production environments.
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Seamless Automation & Integration
Equipped with standard LAN and USB interfaces, full SCPI/LabVIEW/IVI remote control, and a convenient built-in WebServer for easy automated test pipeline deployment.
Choose the Right Model for Your RF Applications
| Feature | SNA5003X-E | SNA5006X-E |
| Frequency Range | 9 kHz to 3 GHz | 9 kHz to 6.5 GHz |
| Number of Ports | 2 | 2 |
| Dynamic Range | 125 dB (Typ.) | 125 dB (Typ.) |
| Frequency Resolution | 1 Hz | 1 Hz |
| Output Level Range | -40 dBm to +10 dBm | -40 dBm to +10 dBm |
| IF Bandwidth (IFBW) | 1 Hz to 10 MHz | 1 Hz to 10 MHz |
| Display | 12.1" Touchscreen, HDMI Output | 12.1" Touchscreen, HDMI Output |
Beyond S-Parameters: Expand Your Analyzing Power
The SNA5000X-E series adapts as your testing requirements evolve. Activate premium, multi-functional software features directly on your device:
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Time-Domain Analysis (TDA) & TDR: Analyze impedance discontinuities, identify structural reflection points, and precisely pinpoint faults down transmission lines or on PCBs. Includes a built-in eye diagram function for high-speed signal integrity troubleshooting.
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Spectrum Analysis Mode: Convert your VNA to seamlessly check for spurious signals, harmonic distortion, and channel power without swapping instruments.
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Precision Fixture Compensation: Features automatic fixture removal (AFR), port extension, de-embedding, and impedance conversion to neutralize cable delays and losses; delivering high-confidence matrix data.
Complete Your Setup with Certified Accessories
We provide the essential components to make your system application-ready on day one:
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Calibration Kits: Mechanical calibration kits (N-Type and SMA options) and Electronic Calibration (E-Cal) modules for flawless system error correction.
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Cables & Probes: Phase-stable RF cables and adjustable single-ended TDR probes (up to 26.5 GHz).
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Built-in Extras: Standard internal Bias-Tee connections and a high-stability OCXO reference source option.
Ready to Streamline Your RF Testing Operations?
Whether you need to provision a university lab, scale an automated production line, or upgrade an R&D bench, our engineering team is standing by to deliver rapid quotes and flexible procurement options.
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Fast Shipping Options
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Flexible B2B Payment Terms Available
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Government & Enterprise Procurement Optimized
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