YSG-400B Series Signal Generator
40 GHz Benchtop RF Signal Generator — Vector and CW Stimulus from 9 kHz
XGY YSG-400B is a signal generator designed for semiconductor test and characterization, with 9 kHz to 40 GHz, 9 kHz - 20 GHz / 40 GHz. Australian-engineered microwave signal generator delivering 9 kHz to 40 GHz with superior spectral purity and low phase noise.
Key Technical Advantages
- Ultra-Low Phase Noise: -110 dBc/Hz @ 10 kHz offset, 10 GHz for critical RF testing
- Wide Frequency Range: 9 kHz – 40 GHz continuous coverage in a single module
- High Resolution: 0.001 Hz frequency resolution across entire range
- Compact Design: 360mm × 360mm × 89mm — benchtop space-saving form factor
FREQUENCY
9k - 40GHz
OUTPUT POWER
+17 dBm
FORM FACTOR
Compact
Key Features
The YSG-400B Series Signal Generator combines exceptional spectral purity with versatile signal generation capabilities in a compact, benchtop form factor.
Superior Phase Noise Performance
Delivers -110 dBc/Hz phase noise at 10 kHz offset from the 10 GHz carrier, ensuring accurate testing for demanding RF applications including radar development and advanced communications systems.
Wide Dynamic Range
Output power ranges from -120 dBm to +17 dBm, supporting both receiver sensitivity testing and amplifier compression measurements without requiring additional amplification.
Pulse Modulation
Built-in pulse modulation with internal pulse generation capability for radar and pulsed-signal testing applications.
Versatile Connectivity
Multiple USB 2.0 ports, Ethernet for remote control, BNC synchronization ports, and 10/100 MHz reference outputs ensure seamless integration into any test environment.
Target Applications
- Semiconductor test and characterization
- Quantum computing research
- Radar development and testing
- Advanced communications systems (5G, satellite)
- R&D and production testing
Australian-Engineered Microwave Signal Generator
The YSG-400B delivers continuous 9 kHz to 40 GHz coverage with best-in-class phase noise performance in a compact 360 × 360 × 89 mm benchtop form factor. Designed for R&D labs and production environments where spectral purity and frequency agility are critical.
Key Advantages
- Ultra-Low Phase Noise: -110 dBc/Hz at 10 kHz offset from 10 GHz carrier
- Wide Dynamic Range: -120 dBm to +17 dBm output power
- High Resolution: 0.001 Hz frequency setting resolution
- Pulse Modulation: Built-in internal pulse generation for radar and pulsed-signal testing
- Compact Form Factor: 360mm × 360mm × 89mm benchtop design
Typical Applications
- Semiconductor test and characterization — 0.001 Hz resolution for precision testing
- Quantum computing research — ultra-low phase noise for quantum experiments
- Radar development and testing — built-in pulse modulation capability
- Advanced communications systems (5G, satellite) — 9 kHz to 40 GHz continuous coverage
- R&D and production testing — compact benchtop form factor
Request a Demo
See the YSG-400B Series Signal Generator in action. Our engineers provide 1-on-1 consultations for your specific testing needs.
Get a QuoteFrequently Asked Questions
What is the YSG-400B Series Signal Generator used for?
The YSG-400B Series Signal Generator is part of XGY Tek's Signal Generators catalogue, supplied to engineering teams worldwide for laboratory, production, and field test workflows. The Specifications tab above lists the full performance envelope, and the Key Advantages panel summarises the typical use cases this instrument was engineered for.
How do I get a quote or datasheet for the YSG-400B Series Signal Generator?
Use our Get a Quote form to share your application, required configuration, and rollout timeline. An XGY Tek engineer based in Adelaide or Sydney will respond the same business day. Where a downloadable datasheet is available it is linked from the hero section above.
Who is XGY Tek and how is the YSG-400B Series Signal Generator supported?
XGY Tek (XGY Pty Ltd, ABN 70 688 984 590) is an Australian test and measurement company headquartered in Adelaide with a Sydney office. We ship the YSG-400B Series Signal Generator to engineering teams worldwide, and every XGY instrument ships with a traceable calibration certificate. Post-sales support is handled directly by our applications engineers during AEST/ACST hours — no overseas escalation queues. See About XGY Tek for company details, or Where to Buy for purchasing channels.
Looking for a custom signal generator solution?
XGY Tek specializes in tailoring instrument hardware, control interfaces, and validation workflows to meet specific aerospace, defense, and laboratory requirements.