Siglent Releases SigVSA Vector Signal Analysis Software
Siglent officially launched the next-generation SigVSA Vector Signal Analysis Software, bringing professional vector signal analysis capabilities to engineers’ desktops. Compatible with both Windows and Linux operating systems, the software enables comprehensive measurements ranging from basic BPSK signals to complex wideband signals (e.g., UWB, LTE, 5G NR and 4096QAM), delivering an efficient, flexible and unified signal analysis platform for the R&D, testing and manufacturing of wireless communications.
SigVSA offers two application forms: Desktop and Embedded, supporting full-process collaboration from R&D to production. The Desktop version runs on PC, breaking the limitations of instrument hardware and providing a flexible operating environment for complex wideband signal analysis. The Embedded version is deeply integrated into Siglent oscilloscopes and spectrum analyzers (e.g., SDS7000A with the RFA option), enabling high-precision signal analysis without an external PC and simplifying test setups. Both versions share a consistent user interface and measurement engine, ensuring a seamless operational experience.
SigVSA boasts rich measurement functions, currently supports mainstream wireless communication standards including 5G NR/NR-A, 5G NR-NTN, LTE/LTE-A FDD/TDD, Wi-Fi 802.11 a/b/g/n/ac/ax/be, Bluetooth, HRP-UWB and FHSS signals. Signal analysis functions for NB-IoT, GSM, WCDMA, DVB-S2/S2X and FMCW will be launched successively. SigVSA supports synchronized multi-device acquisition and analysis, allowing remote control and waveform capture for up to 32 instruments simultaneously. Equipped with remote management capabilities, it enables one-click device configuration switching, automatic connection record saving, and configuration synchronization from the host to the analyzer. Its multi-window display and custom layout features further enhance the efficiency of parallel multi-task analysis.
SigVSA provides comprehensive local analysis capabilities, supporting direct import and analysis of raw waveform files from analyzers for flexible offline signal evaluation. Additionally, SigVSA enables remote signal analysis and debugging on a PC, allowing simultaneous control of multiple instruments to acquire and process signals, without relying on the instrument’s vector analysis options, expanding its applicability and device compatibility. With SigVSA, engineers can tackle various signal analysis challenges more freely and efficiently.
Siglent has launched attractive promotional policies and flexible licensing plans, greatly lowering the barrier to use. From June 22, 2026 to June 22, 2028, purchasing an SDS7000A oscilloscope with the RFA option will receive full-feature of Embedded SigVSA free of charge, enabling complete high-end signal analysis functionality. Furthermore, the SigVSA PC version is available for free download, with the base version including three core functions: Spectrum and IQ Analysis (SIGV-VSAA1), Digital Modulation Analysis (SIGV-VSAD1), and Custom OFDM Modulation Analysis (SIGV-VSAO1). TRY BEFORE YOU BUY! Confident in its performance, SigVSA offers 30 free trials for each function, enabling you to evaluate its powerful analysis capabilities risk-free. Start testing today to find your perfect solution.
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The release of SigVSA enriches Siglent’s signal analysis platform. Together with Siglent signal generation software SigIQPro, it forms a complete solution from signal generation to analysis, supporting engineers in accurately simulating real-world communication scenarios and enabling a smooth transition from traditional tools to a modern, scalable platform. Going forward, Siglent will continue to iterate SigVSA’s features, expand its signal analysis coverage, and provide higher-quality solutions for wireless communication testing.
SIGLENT Launches 8 GHz Active Differential Probe for High-Speed and RF Applications
SIGLENT introduces the SAP8000D Active Differential Probe, designed to address the challenges of high-speed signal characterization and RF testing.
Featuring 8 GHz bandwidth and ultra-low 300 fF input capacitance, the SAP8000D minimizes probe loading effects while preserving signal integrity in demanding measurement environments. The probe supports both differential and single-ended measurements and provides high common-mode rejection for improved measurement accuracy.
The SAP8000D is well suited for high-speed serial bus validation, signal integrity analysis, and high-frequency circuit debugging across applications including PCIe, DDR, USB 3.0, and Gigabit Ethernet.
To accommodate a wide range of test setups, the probe supports multiple probing methods, including solder-in, handheld, and fixture-based configurations, and is compatible with various probe accessories. This flexible design enables engineers to perform reliable measurements in complex test environments with greater confidence.
By combining high bandwidth, low input capacitance, and versatile connectivity options, the SAP8000D provides an effective solution for next-generation high-speed and RF measurement challenges.
SDG8000A Introduce Video
SIGLENT Introduces the SDG8000A Series: A New Platform for High-Performance RF and Arbitrary Signal Generation
The new Arbitrary Waveform Generator Combines RF Signal Generation, IQ Modulation and Advanced Sequencing in a Single Platform
SIGLENT Technologies announced the launch of the new SDG8000A Series Arbitrary Waveform Generators, a high-performance signal generation platform designed for advanced RF, wireless communication, semiconductor and high-speed digital applications.
As modern communication and RF systems continue to increase in complexity, developers require signal sources capable of generating wideband, highly dynamic and realistic signals with exceptional fidelity. The SDG8000A Series was developed to address these requirements by combining wideband arbitrary waveform generation, direct RF signal synthesis, IQ vector signal generation and advanced sequencing capabilities in a single instrument platform.
The SDG8000A Series delivers in IQ-Mode output frequencies up to 5 GHz with sampling rates up to 12 GSa/s (interpolation) and 16-bit vertical resolution. Available in two- and four-channel configurations, the new platform provides up to 4 Gpts waveform memory per channel, enabling the generation of long and highly complex signal scenarios for modern RF and communication development.
Using SIGLENT’s TrueArb technology, arbitrary waveforms can be reproduced point-by-point while maintaining waveform detail and low jitter performance. The architecture supports narrow pulse generation down to 250 ps and provides advanced multi-pulse functionality for demanding applications in RF, semiconductor and power electronics development.
A key capability of the SDG8000A Series is its integrated RF and IQ signal generation architecture. The internal digital modulator enables direct RF output up to 5 GHz without requiring external IQ modulation hardware. Combined with the optional SigIQPro software package, the system supports signal generation for modern communication standards including 5G NR, LTE, Wi-Fi, Bluetooth and IoT applications. With modulation bandwidths up to 2 GHz, the platform is well suited for RF front-end validation, receiver testing, amplifier characterization and wireless communication development.
The new series also integrates advanced signal creation capabilities such as multi-tone, chirp and PRBS signal generation, as well as high-speed serial data output up to 1.25 Gbps. Its multi-level sequence architecture enables the creation of highly dynamic and realistic signal environments for burst communication, interference simulation and system-level testing applications.
For synchronized multi-channel systems, the SDG8000A Series provides inter-channel skew below 15 ps together with differential output modes, marker outputs, external clock synchronization and advanced triggering capabilities. These features make the platform suitable for MIMO and other synchronized RF test environments.
The SDG8000A Series further supports LAN connectivity, WebServer-based remote control and integrated SSD storage, enabling efficient integration into automated test systems and modern laboratory environments.
About Siglent:
SIGLENT TECHNOLOGIES began in 2002 with the development of its first digital oscilloscopes. Since then, the company has rapidly expanded its portfolio to cover a broad range of general-purpose electronic test and measurement instruments, including oscilloscopes, signal and function/arbitrary waveform generators, digital multimeters, laboratory power supplies, electronic DC loads, spectrum analyzers, vector network analyzers (VNAs), and RF signal generators.
With the introduction of the Performance Line Series in 2021, SIGLENT further advanced its technical capabilities to address demanding applications in high-performance measurement environments, including solutions reaching into the microwave frequency range up to 40 GHz.
Today, SIGLENT TECHNOLOGIES is a globally recognized provider of electronic test and measurement equipment, combining innovative features, strong engineering expertise, and reliable performance. Headquartered in Shenzhen, China, with international subsidiaries in the United States, Germany, Japan, and Malaysia, SIGLENT supports customers in more than 80 countries worldwide.
SIGLENT is certified according to ISO 9001:2015 and ISO 14001:2015 standards, reflecting its commitment to consistent product quality and responsible environmental management.
SIGLENT Launches DPB6150 & SDP6150 Series High-Voltage Differential Probes
SIGLENT launched two new high-voltage differential probes: DPB6150 Series and SDP6150 Series, further enhancing its product portfolio in the power electronics testing domain. Specifically engineered to tackle the challenges of precise power measurements in high-noise environments, these probes leverage exceptional dynamic range and superior common-mode noise rejection capabilities to significantly improve the accuracy and reliability of signal measurements in high-voltage, high-noise conditions. They will become indispensable tools for engineers during the development and testing of switching power supplies, frequency converters, new energy systems, and various power electronic devices.
The DPB6150 and SDP6150 Series high-voltage differential probes feature a maximum bandwidth of 400 MHz and can measure voltages up to 1500 V. With excellent common-mode noise rejection, high input impedance, and low input capacitance, they enable precise measurement of differential voltage signals and floating signals. Equipped with one-touch zero calibration and audible-visual overload alarms, these probes ensure operational safety and convenience, making them widely applicable to R&D and maintenance of switching power supplies, electronic ballasts, variable-frequency appliances, and other electrical power devices.
DPB6150 & SDP6150 Electric Specifications
Siglent Launches SNA5000X-E Vector Network Analyzer
Compact, Cost-Effective 6.5 GHz VNA Delivering High Performance for R&D and Production
Siglent Technologies officially announces the release of the SNA5000X-E Vector Network Analyzer, a compact and cost-effective solution designed to meet essential RF testing requirements without compromising performance. Covering a frequency range from 9 kHz to 6.5 GHz and delivering a typical dynamic range of 125 dB, the SNA5000X-E provides accurate, reliable measurements for R&D, education, and production environments.
Positioned as an entry-level model within the SNA5000 series, the SNA5000X-E retains the core performance architecture of the SNA5000A family while offering enhanced cost-effectiveness for standard vector network analysis applications. It supports 1 Hz frequency resolution, adjustable IF bandwidth from 1 Hz to 10 MHz, and an output power range from –40 dBm to +10 dBm. With its 125 dB typical dynamic range, the instrument maintains excellent measurement stability and accuracy even in complex RF test scenarios.
The SNA5000X-E supports comprehensive S-parameter and differential measurements, along with integrated time-domain analysis, enhanced time-domain analysis, and spectrum analysis functions. These capabilities enable engineers to evaluate frequency-domain characteristics, analyze impedance discontinuities, and quickly locate faults within devices under test. A built-in eye diagram function further supports high-speed signal integrity analysis, improving debugging efficiency during development.
To address fixture-induced measurement errors commonly encountered in RF testing, the SNA5000X-E incorporates automatic fixture removal, port extension, de-embedding, and impedance conversion functions. These tools effectively compensate for cable delay and loss, minimizing systematic errors and ensuring high confidence in measurement results.
Designed for modern laboratories and production lines, the SNA5000X-E features a compact form factor with an instrument depth of only 12.6 cm and a weight of less than 5.4 kg. This significantly reduces workspace requirements compared to traditional network analyzers. The instrument is equipped with a 12.1-inch touchscreen that supports multi-window display and multiple data formats, creating an intuitive and efficient operating experience.
For production and automated test environments, the SNA5000X-E offers one-click filter characteristic analysis to quickly obtain key parameters such as insertion loss and bandwidth. It also supports custom formula operations and remote control via SCPI and WebServer, enabling seamless integration into automated systems and helping standardize and streamline testing workflows.
By returning to the fundamentals of vector network analysis, the SNA5000X-E combines essential performance, intelligent operation, and compact design in an economical solution. It provides a reliable, one-stop platform for applications ranging from R&D validation to batch quality inspection, enabling engineers to achieve professional RF measurement capability with optimized investment.
SIGLENT releases SMM3000X Series Source/Measure Unit (SMU)
SIGLENT Launches SMM3000X Series Source/Measure Unit
February 27, 2026 — SIGLENT Technologies releases SMM3000X Series Source/Measure Unit (SMU). SMM3000X features 6½-digit resolution, output capability of up to ±210 V DC voltage, ±3.03 A DC current, and ±10.5 A pulsed current, with programming and measurement resolution down to 10 fA / 100 nV, and a maximum acquisition rate of 100,000 points/s.
The SMM3000X supports four-quadrant operation, enabling simultaneous sourcing and measurement for closed-loop source–measure operations on DUTs. It can function as a voltage source, current source, voltmeter, ammeter, and ohmmeter, and also supports pulse generation and arbitrary waveform output, making it an ideal platform for characterizing semiconductors and other nonlinear devices and materials.
High-Accuracy Pulse Simulation
In pulse mode, the SMM3000X series supports pulsed current output up to ±10.5 A, with a minimum pulse width of 50 μs. This allows precise emulation of transient operating conditions of power devices, such as switching loss testing for GaN and SiC devices, providing strong support for R&D and validation of wide-bandgap power semiconductors.
Linear and Log Sweep Functions
The SMM3000X supports linear, log and pulsed sweep modes. Users can define start and stop values with fixed step sizes to source voltage or current point-by-point, while automatically measuring and logging each data point. This enables fast characterization of devices such as diodes and transistors, allowing engineers to extract I-V curves and analyze conduction behavior under different operating conditions.
Flexible User-Defined Sequences
List mode allows users to define custom output sequences with minimum timing resolution down to 10 μs. Parameter changes can be linear, non-linear, arbitrary, or user-ordered. The SMM3000X outputs voltage or current according to the defined list while synchronously measuring and recording data—ideal for non-uniform sweeps, multi-segment tests, and complex stimulus profiles.
Data Visualization and Analysis
The SMM3000X series provides multiple display modes including Graph, Roll, and Measure views.
- Graph View enables real-time plotting of mathematical results.
- Roll View displays time-domain waveforms of acquired data.
- Measure View provides statistical analysis of traces.
These views offer multi-dimensional insight into test results, making data interpretation and debugging more intuitive.
Efficient Remote Programming and Control
Based on an advanced SCPI command set, the SMM3000X supports USB and LAN interfaces for seamless PC connectivity and automation. Users can operate the instrument via a built-in web interface or implement deep custom control using SCPI scripting. In addition, TCP/IP Socket communication is supported for flexible network-based test control and integration into automated test systems.
The SMM3000X series is designed to meet the precision testing needs of third-generation semiconductors, advanced optoelectronic devices, and emerging materials, while also significantly accelerating development cycles for new energy batteries and high-density integrated circuits. By improving both test efficiency and measurement accuracy, provides a powerful foundation for new product development and innovation.
