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SPQ Digital Array Measurement-and-Control System

RIGOL’s SPQ Digital Array Measurement-and-Control System targets advanced-computing tests. A modular layout assigns microwave control, data capture/analysis with real-time feedback, bias-voltage with microwave overlay, and clock/trigger distribution to dedicated modules. Now instruction-set driven, SPQ removes many legacy pain points. Already running stably at dozens of sites, it has become a benchmark in this field.

Microwave Control Sample Rate : 6/8/10 GSa/s
Microwave Read Sample Rate : 3/4/5 GSa/s
Resolution : 14 bit
Frequency Range : 0.1GHz-9.8GHz
Datasheet
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Features

Higher Microwave Signal Quality

SPQ employs high-sample-rate direct digital playback in place of conventional baseband mixing, thereby eliminating LO leakage and I/Q imbalance at the source. With direct digital output, every microwave pulse maintains uniform amplitude and precise phase, leaving the waveform uncontaminated. Overall signal purity and long-term stability are greatly enhanced, giving noise-sensitive computing elements a precise and reliable drive foundation.

Higher Microwave Signal Quality

Simple & Clear Architecture for Lightning-fast MCS Deployment

With direct-digital output, each compute node needs just one signal port—no mixers, no multi-channel combiners. Cabling drops sharply and debugging is simplified, so you can build the system in a fraction of the time. The layout is clear and maintenance straightforward, giving experiments with hundreds of nodes efficient, reliable hardware support.

Simple & Clear Architecture for Lightning-fast MCS Deployment

Highly Integrated, Covering All Requirements from Small to Large

Housed in a 19-inch, 16 U chassis, a single SPQ unit packs more than 500 microwave control channels, each with ≥ 65 dBc isolation to suppress crosstalk. Integration is 10 × higher than traditional solutions. By combining full-stack M&C capability with simplified cabling, SPQ delivers both scale and stability, making it easy to grow an advanced-computing system from a handful of bits to a large-scale array.

Highly Integrated, Covering All Requirements from Small to Large

Extremely Low System Noise, and Optimize Bit Performance

At a 100 MHz carrier with a 1 kHz offset, the SPQ delivers −142 dBc/Hz phase noise and a noise spectral density below −160 dBm/Hz, providing an ultra-clean environment for noise-sensitive computing elements. Decoherence Time is markedly longer, giving a computation window more than twice that of conventional solutions and ensuring long-term stability for deep experiments.

Extremely Low System Noise, and Optimize Bit Performance

Fusion of Supercomputing and Advanced Computing

Leveraging PXIe-to-PCIe bridging, the SPQ links directly to supercomputers over multiple optical fibers using the PCIe protocol, enabling peer-to-peer data exchange. End-to-end latency drops to the microsecond level, while bandwidth exceeds 6 GB/s. This instant synergy between the exponential state space of advanced computing and the large-scale numerical power of HPC can shorten tasks such as materials R&D from years to just months.

Fusion of Supercomputing and Advanced Computing

Dedicated Instruction Set and Active Reset Deliver Efficient M&C

SPQ incorporates a dedicated M&C instruction set and offers a feedback path of under 300 ns, allowing active-reset waveforms to be issued immediately after every gate operation. Multiple resets raise the ground-state probability and, compared with passive decoherence waiting, lift overall experimental efficiency by more than tenfold—providing the real-time control bedrock for ALU and advanced encoding/decoding research.

Dedicated Instruction Set and Active Reset Deliver Efficient M&C

Model

Model Microwave Control Sample Rate Microwave Read Sample Rate Resolution Frequency Range Price
SPQ Solution 6/8/10 GSa/s 3/4/5 GSa/s 14 bit 0.1GHz-9.8GHz Get a Quote
*Harga dapat berubah sewaktu-waktu tanpa pemberitahuan

Datasheet

Name Version Release Date Download
Datasheet SPQ Digital Array Measurement & Control Solution v1.0 2025-07-08 Download

Quick Guide

Name Version Release Date Download
SPQ QuickGuide QGK02100-1110 2025-07-08 Download
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