Siglent SNA5003-E 9kHz – 3GHz Vector Network Analyser

Description

Siglent SNA5003-E Vector Network Analyser

The SNA5003-E VNA, included in the SIGLENT SNA5000X-E series of Vector Network Analysers, has a frequency range of 9 kHz to 3 GHz and supports 2-port scattering-parameter, differential-parameter, and time-domain parameter measurements. The SNA5000X-E series of VNAs is effective instrumentation for determining the Q-factor, bandwidth, and insertion loss of a filter. They feature impedance conversion, movement of the measurement plane, fixture simulation, and adapter removal/insertion adjustments. The VNAs have five sweep types: Linear-Frequency mode, Log-Frequency mode, Power-Sweep mode, CW-Time mode, and Segment-Sweep mode. The SNA5000X-E series VNAs also support scattering-parameter correction for SOLT, SOLR, TRL, Response, and Enhanced Response, providing increased flexibility in R&D and manufacturing applications.

Product Images

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Segment Sweep

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User-Friendly Interface

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Multi-Window & Multi-Trace Display

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Formula Editor

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Data Analysis

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Trace Operations

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Optimizing Speed and Accuracy

• Dynamically optimize scan paths with tailored excitation conditions.


• Efficient operation mode, double-click to directly edit parameters, manage with a visual list.


• Fewer scan points should be set within the passband, with larger IFBW to reduce sweep time.


• More scan points should be set outside the passband, with smaller IFBW to enhance measurement accuracy.


• Flexible parameter configuration, supporting division of sweep segments by frequency sub-sweeps, with independent settings for points / frequency range / IF bandwidth per segment.

Virtual Keypad
Operate the instrument without using front‑panel function keys.


Information Display Area
Tap to quickly configure corresponding parameters.


Screensavers
Supports energy‑saving sleep mode with customizable hibernation time for reduced power consumption.


Graffiti Function
Draw graphics and mark information to help users focus better.


Theme Management
Flexibly adjust trace thickness, XY‑axis font styles, grid lines, etc.


Color Setting
Independently set colors for current/historical traces, grid lines, axes, etc.

Multi-window Display

• Supports up to 256 channels


• Supports up to 256 measurement windows


• Each window can display 64 test traces at the same time


• Each window can display different measurement formats with independent cursor functions.


• The simultaneous display of multiple data formats is helpful to understand DUT from different angles.

Flexible Formula Editor Function
Built-in rich library of common and advanced functions.
User-friendly parameter hints.
Allows input of algebraic formulas using standard mathematical operators and functions, and references data available within the VNA.

Trace Statistics
Automatically displays the mean, standard deviation, and peak-to-peak values of the current active trace, enabling users to quickly read measurements.
Allows setting the statistical range to the full span or a user-defined span.
Useful for testing in-band indicators of band-limited devices such as filters.


Impedance Conversion and Matching
Converts the S-parameters of the current trace to the desired parameter mode.
Supports 8 conversion types.
Enables flexible adjustment of port impedance to adapt to fixtures with different interface standards.

Data / Memory
Supports saving the current data trace in memory.
Facilitates comparison between current and historical data.
Three display modes: data traces only, memory traces only, or both data and memory traces simultaneously.
Four mathematical operations for data and memory traces:
Data / Memory, Data * Memory, Data + Memory, Data - Memory.

Product Videos

Siglent Releases The SNA5000X E Vector Network Analyser!