Description
LS1291D RF Signal Generator – Detailed Description
The LS1291D 12GHz RF Analog Signal Generator Module from Tabor Electronics’ Lucid Series is engineered for high-fidelity signal generation in modern RF and microwave applications. With a frequency range up to 12GHz, this compact modular generator delivers ultra-fast switching, exceptional phase noise performance, and comprehensive modulation capabilities for demanding engineering, research, and production environments.
Signal Integrity and Purity
Designed for precision, the LS1291D ensures outstanding spectral purity, with typical SSB phase noise of -138 dBc/Hz at 1 GHz (10 kHz offset). Harmonics and spurious signals are minimized, providing clean, accurate signals critical for device characterization, radar system testing, communications, and high-speed automated test equipment (ATE).
Fast Frequency Switching
With a switching speed of less than 100µs, the LS1291D dramatically reduces measurement dead time. This fast switching capability supports high-throughput production testing and enables simulation of dynamic RF environments, including frequency-hopping systems and pulse-based communications.
Advanced Modulation Options
The generator supports a full suite of internal modulation schemes, including AM, FM, PM, Sweep, and Pulse. Pulse modulation is available internally and externally with high on/off ratios (~60 dB), ensuring precise timing and signal simulation for radar and electronic warfare applications. The module can also modulate external baseband signals for advanced testing scenarios.
Flexible Control and Integration
Engineered for seamless system integration, the LS1291D supports SCPI and VISA protocols for remote operation across LAN, USB, or SPI interfaces. Users can control the module with Python, MATLAB, C#/C++, or LabVIEW. A virtual front panel allows intuitive local control, while its compact desktop design makes it ideal for embedded and lab applications.
Applications
The LS1291D RF Signal Generator is suitable for radar testing, electronic warfare simulations, high-precision lab experiments, communication system characterization, and automated test production. Its combination of speed, precision, and modular design ensures it meets the most demanding RF signal generation requirements.
Technical Specifications
| Parameter | Specification |
| Model | LS1291D |
| Frequency Range | DC to 12 GHz |
| Channels | Single Channel |
| Frequency Switching | <100 µs |
| Modulation | AM, FM, PM, Sweep, Pulse |
| Phase Noise | -138 dBc/Hz @1 GHz |
| Pulse On/Off Ratio | 60 dB |
| Form Factor | Desktop, Benchtop, Rackmount, Portable |
| Interfaces | LAN, USB, SPI |
| Control | SCPI, VISA, Python, MATLAB, C#/C++, LabVIEW |
| Applications | RF testing, radar, communications, ATE |
| Optional Packages | MOD, PLS, PAT, LP, EMU, STN, WE |
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