Description
LSX8084B Signal Generator
The LSX8084B 8GHz Four Channel Microwave Benchtop Signal Generator is designed for engineers who require synchronized, phase coherent microwave signals across multiple channels. As part of the Lucid X platform, the LSX8084B combines ultra low phase noise, ultra fast switching, and advanced analog and pulse modulation in a compact benchtop configuration. It is ideal for complex RF system validation, phased array research, radar simulation, and high throughput manufacturing environments.
Signal Integrity and Phase Noise
The LSX8084B Signal Generator delivers outstanding spectral purity throughout its 8GHz range. It achieves phase noise of -148 dBc/Hz at 100 MHz, -133 dBc/Hz at 1GHz, and -114 dBc/Hz at 10 GHz with a 10 kHz offset. Harmonics are specified at -50 dBc and non harmonics at -90 dBc, ensuring clean and stable signal output. This level of performance is critical for local oscillator applications, intermodulation distortion testing, DAC and ADC clock synchronization, and high precision microwave subsystem evaluation. Clean signals lead to accurate results, especially in multi channel measurements where noise and spurious signals can degrade performance.
Ultra Fast and Coherent Switching
The LSX8084B Signal Generator features frequency switching below 10µs, minimizing dead time during automated testing. This significantly increases throughput in production environments and reduces overall testing costs. Coherent frequency switching across all four channels ensures stable phase relationships, which is essential for phased array antenna testing, beamforming research, mixer characterization, and advanced communication experiments. Engineers can simulate real world environments such as frequency hopping radar and secure communication systems with confidence and precision.
Advanced Modulation Capabilities
The LSX8084B Signal Generator supports built in AM, FM, PM, Sweep, and Pulse modulation. FM offers deviation up to 10 MHz with modulation rates up to 1 MHz. AM provides linear depth up to 90 percent with rates up to 100 kHz. PM supports peak deviation up to 360 degrees. Pulse modulation achieves a typical 70 dB on off ratio with rise and fall times under 15 ns. These capabilities make the instrument highly suitable for radar pulse simulation, analog communication system development, and electronic warfare research.
Flexible Control and Integration
The LSX8084B Signal Generator integrates easily into modern test systems. It supports SCPI and VISA standards and connects through LAN, USB, or SPI. Engineers can automate complex test routines using Python, MATLAB, C#, C++, or LabVIEW. The intuitive virtual front panel simplifies local and remote control, ensuring smooth operation in laboratory or automated environments.
Applications
The LSX8084B Signal Generator is ideal for phased array development, radar system design, aerospace subsystem testing, microwave component validation, and automated test equipment. Its four channel coherent architecture provides the flexibility required for advanced and synchronized microwave signal generation.
Technical Specifications
| Parameter | Specification |
| Model | LSX8084B |
| Frequency Range | Up to 8 GHz |
| Channels | Four Channel |
| Frequency Switching Speed | <10 µs |
| Coherent Switching | Supported across channels |
| Phase Noise | -133 dBc/Hz at 1GHz, 10 kHz offset |
| Additional Phase Noise | -148 dBc/Hz at 100 MHz, -114 dBc/Hz at 10 GHz |
| Harmonics | -50 dBc |
| Non Harmonics | -90 dBc |
| Modulation Types | AM, FM, PM, Sweep, Pulse |
| FM Capability | Up to 10 MHz deviation |
| AM Depth | Up to 90 percent |
| PM Deviation | Up to 360 degrees |
| Pulse Modulation | 70 dB on off ratio, <15 ns rise fall |
| Interfaces | LAN, USB, SPI |
| Programming | SCPI, VISA, Python, MATLAB, C#, C++, LabVIEW |
| Form Factor | Benchtop Modular |
| Applications | Radar, Phased Array, Aerospace, Microwave Testing |
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