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LSX2091B is a 20 GHz single-channel microwave signal generator engineered for high-frequency, high-performance RF testing. It combines fast switching, low phase noise, and analog modulation in a compact benchtop form factor for lab and production use..
The LSX2091B brings the performance of microwave-class RF signal generation into a streamlined benchtop chassis. Designed for advanced RF and microwave applications, it provides 100 kHz to 20 GHz output with low phase noise and exceptional signal integrity.
Engineered for both R&D and production environments, it supports AM, FM, PM, Sweep, and Pulse modulation, allowing users to simulate a wide range of analog communication scenarios. The LSX2091B is optimized for radar system design, aerospace validation, and high-frequency device testing — delivering rapid signal switching and clean output critical for precision measurements.
Whether you're automating tests or using the front panel for manual control, its compact design and remote programmability offer unmatched convenience and flexibility.
Wide frequency range: 100 kHz to 20 GHz
Fast switching speed for agile signal testing
Low phase noise and high signal purity
Supports AM, FM, PM, Sweep & Pulse modulation
Designed for benchtop use with compact footprint
Ideal for radar, SATCOM, aerospace, and component testing
Remote programming via MATLAB, Python, LabVIEW, SCPI
Frequency Range: 100 kHz to 20 GHz
Channels: 1
Switching Speed: <100 µs typical
Modulation Types: AM, FM, PM, Sweep, Pulse
Phase Noise: Low (suitable for high-performance microwave testing)
Form Factor: Benchtop unit
Remote Programming: Supported via MATLAB, Python, LabVIEW, SCPI
Use Cases: Radar emulation, SATCOM validation, high-frequency component testing, automated RF labs