The Rigol DSG5124 is a 4-channel RF signal generator delivering coherent microwave signals from 9 kHz to 12.0 GHz with output power spanning -30 dBm to +25 dBm. Built for precision-critical applications including quantum computing, radar, MIMO, and EMS testing, this instrument combines multi-channel phase coherence with exceptional signal purity and stability.
Technical Specifications
• Frequency Range: 9 kHz to 12.0 GHz
• Frequency Resolution: 0.01 Hz
• Output Power Range: -30 dBm to +25 dBm
• Amplitude Resolution: 0.01 dB
• Amplitude Accuracy (typical): ±1.1 dB / <0.5 dB / 0.7 dB
• SSB Phase Noise (typical): <-133 dBc/Hz at 1 GHz, 10 kHz offset
• Channel-to-Channel Phase Stability: 80 dB (typical)
• Phase Offset Resolution: 0.01 degree steps
• Switching Speed: 3 ms
• Harmonics Spurious: <-50 dBc at 10 GHz
• Form Factor: 2U height, full-rack width
– Key Features
• Multi-channel coherent output with ultra-low phase noise for quantum and MIMO applications
• AM, FM, PM, and Pulse modulation modes
• Frequency sweep, level sweep, frequency + level sweep, and list sweep modes
• Pulse train generator for user-defined pulse sequences
• Integrated touchscreen with remote control via USB, LAN, or SCPI commands
• Global parameter configuration across all channels via PC software
• Optional HDMI output for external displays
• Front and rear ventilation for stable operation in integrated rack systems
– Typical Applications
Quantum computing qubit manipulation, radar signal simulation, MIMO testing, electromagnetic susceptibility (EMS) testing, and multi-device cascaded configurations for expanded system scale.
– Compatibility & Integration
Supports USB and LAN connectivity for remote operation and control. Designed for rack mount installations with thermal management enabling multi-unit integration.
