As modern communication and RF systems continue to grow in complexity, developers need signal sources capable of generating wideband, highly dynamic, and realistic signals with exceptional fidelity. The SDG8000A series has been developed to meet these requirements by combining wideband arbitrary waveform generation, direct RF signal synthesis, IQ vector signal generation, and advanced sequencing capabilities into a single instrument platform.
The SDG8000A series offers, in IQ mode, output frequencies up to 5 GHz with sampling rates up to 12 GSa/s (interpolated) and a vertical resolution of 16 bits. Available in two- and four-channel configurations, the new platform provides up to 4 Gpts of waveform memory per channel, enabling the generation of long and highly complex signal scenarios for modern RF and communications development.
Thanks to SIGLENT's TrueArb technology, arbitrary waveforms can be reproduced point by point, while maintaining waveform detail and low jitter. The architecture supports narrow pulse generation up to 250 ps and offers 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 the need for 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 ideal for RF front-end validation, receiver testing, amplifier characterization, and wireless communications 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 of up to 1.25 Gbps. Its multi-level stream architecture enables the creation of highly dynamic and realistic signal environments for burst communication applications, interference simulation, and system-level testing.
For synchronized multichannel systems, the SDG8000A series offers a channel offset of less than 15 ps, along 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 is also compatible with LAN connectivity, web server-based remote control, and integrated SSD storage, enabling efficient integration into automated test systems and modern laboratory environments.
“The SDG8000A series represents a significant step forward in SIGLENT’s signal generator portfolio,” said Thomas Rottach, Director of Sales and Marketing at SIGLENT Technologies. “Today’s developers are increasingly demanding flexible signal generation platforms capable of combining RF, arbitrary, pulse, and digital signal generation in a single system. The SDG8000A was designed to provide this flexibility while maintaining the performance and ease of use expected in advanced RF development environments.”
