SIGLENT Expands Microwave Signal Generator Portfolio with 67 GHz and Multi-Channel Solutions
New SSG6089A extends frequency coverage to 67 GHz, while the SSG6M80A series introduces phase-coherent signal generation with two or four channels up to 20 GHz.
As wireless communication systems and high-frequency electronic applications continue to evolve, the requirements placed on RF test and measurement equipment are becoming increasingly demanding. Higher operating frequencies improved spectral purity and the ability to generate multiple precisely synchronized signals are important factors in the development and verification of modern electronic systems. Applications such as 5G/6G research, satellite communications, multi-antenna systems require signal sources that combine frequency coverage, signal quality and flexible configuration.
To address these requirements, SIGLENT Technologies is expanding its microwave signal generator portfolio with two product introductions: the SSG6089A microwave signal generator, extending the existing SSG6000A series to 67 GHz, and the new SSG6M80A series, providing two or four phase-coherent RF channels with frequencies up to 20 GHz
SSG6089A – Extending Microwave Signal Generation to 67 GHz
The new SSG6089A expands the frequency range of SIGLENT’s established SSG6000A series, which previously covered frequencies up to 40 GHz. With a frequency range from 100 kHz to 67 GHz, the instrument addresses applications requiring signal generation in higher microwave and millimeter-wave frequency bands.
The SSG6089A provides a frequency setting resolution of 0.001 Hz and supports analog amplitude, frequency and phase modulation. Frequency and amplitude sweeps, optional pulse generation and power meter control enable its use in a variety of RF measurement applications.
In addition to the extended frequency coverage, SIGLENT introduces options for increased RF output power and reduced phase noise. The optional high-power configuration provides output levels of up to +30 dBm in selected frequency ranges, allowing higher signal levels to be generated without additional external amplification in suitable applications.
The optional low-phase-noise configuration improves signal purity, particularly for measurements sensitive to oscillator phase noise. With the SSG6080A-LPH2 option, the series achieves typical phase noise performance of -149 dBc/Hz at a 1 GHz carrier frequency and 10 kHz offset.
These capabilities make the SSG6089A suitable for applications including microwave component characterization, receiver testing and research into next-generation wireless communication technologies.
SSG6M80A – Phase-Coherent Multi-Channel Signal Generation up to 20 GHz
Alongside the extension of the SSG6000A series, SIGLENT introduces the SSG6M80A series of multi-channel microwave signal generators.
The new series is available with two or four RF channels and frequency ranges from 9 kHz to either 13.6 GHz or 20 GHz, depending on the model. Each channel can be configured independently in frequency, amplitude, phase and time delay.
A central feature of the SSG6M80A series is its phase-coherent architecture, supporting phase coherence between channels within a single instrument as well as across multiple synchronized instruments. This enables the generation of multiple RF signals with defined phase relationships, an important requirement in applications such as phased-array systems, beamforming, MIMO testing and multi-channel receiver evaluation.
The generators provide a frequency resolution of 0.001 Hz, phase adjustment resolution of 0.1° and typical phase noise of -135 dBc/Hz at a 1 GHz carrier frequency and 10 kHz offset.
Additional capabilities include analog frequency and phase modulation, optional pulse generation and pulse sequence functionality. An integrated OCXO reference
supports frequency stability, while power meter control facilitates output level adjustment and compensation for external signal path losses.
Designed for Laboratory and Automated Test Environments
Both product families provide USB and LAN interfaces for remote control and integration into automated test systems, with GPIB available as an option. Their 5-inch touchscreen interfaces support local instrument configuration and operation.
With the SSG6089A and SSG6M80A series, SIGLENT addresses two different requirements in modern RF testing: extending signal generation into higher frequency bands and providing multiple phase-coherent signals from a compact instrument platform.
The new generators complement SIGLENT’s existing RF test and measurement portfolio and are intended for use in research and development, system verification and production testing.
Siglent Launches SSG3000X Plus Series RF Signal Generators, Delivering Superior Signal Purity and Stability for Precision RF Testing
Siglent launches the SSG3000X Plus Series RF signal generators. Covering a frequency range of 9 kHz to 3.2 GHz with maximum output power of +20 dBm, the series features an optional high-stability OCXO reference source, excellent phase noise, and significantly improved pulse signal fidelity, delivering pure signal output and stable performance.
The SSG3000X Plus comes standard with AM/FM/PM analog modulation, pulse modulation, and USB power meter control. It supports custom pulse sequences and external IQ modulation, and is equipped with a 5-inch capacitive touchscreen. The SSG3000X Plus is well suited for RF component characterization, research and development, manufacturing, education, and maintenance applications, providing a pure, stable, and competitively priced professional RF signal solution.
An optional high-precision OCXO reference source significantly improves frequency stability, offering excellent temperature stability and low aging rates. This reduces frequency drift caused by temperature variations and long-term operation, meeting the stringent accuracy requirements of extended testing and precision applications while ensuring long-term reliability of the signal output.
Phase noise performance is better than –117 dBc/Hz (typical) at 1 GHz carrier with 20 kHz offset, and the wideband noise is typically better than –153 dBc/Hz at 40 MHz offset. Excellent harmonic and non-harmonic suppression is achieved across a wide frequency range, enabling accurate and reliable results in high-precision receiver testing and sensitive measurements.
Standard AM/FM/PM analog modulation supports internal, external, and internal + external modulation sources. External IQ modulation, available on IQE models, is implemented via external I/Q inputs. When paired with an SDG6000X baseband source, it can generate vector signals such as 16QAM and QPSK with an RF modulation bandwidth of 200 MHz, meeting the needs of complex digital modulation signal generation.
Pulse modulation features typical rise/fall times of less than 15 ns and an on/off ratio of up to 68 dBc. The flatter pulse waveform reduces the risk of damage to devices such as power amplifiers and T/R modules. Single-pulse, double-pulse, and pulse sequence modes with up to 2047 pulses (option PT) are supported, with finely adjustable pulse width and period to satisfy pulse equipment testing requirements.
The 5-inch capacitive touchscreen with mouse and keyboard support delivers an intuitive operating experience. Flexible step and list sweeps supporting up to 65,535 points, combined with multiple trigger modes, enable rapid frequency and level sweeps. Integrated USB power meter control automatically compensates for cable loss and temperature drift. Web remote control, along with USB, LAN, and optional GPIB interfaces, facilitates seamless integration into automated test environments
The SSG3000X Plus series RF signal generators, designed to deliver exceptional signal purity, stability, and versatility for precision RF testing. The new series enhances frequency stability, phase noise performance, and pulse fidelity while offering comprehensive modulation capabilities and intuitive operation. Ideal for RF component characterization, research and development, manufacturing, education, and maintenance, it provides a pure, reliable, and cost-effective professional solution.
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 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.
