Description
LS3082R Signal Generator
The LS3082R Signal Generator is a high performance dual channel RF signal generator designed for engineers who require precise and repeatable microwave test signals up to 3 GHz. Housed in a 19 inch 1U rack module, this instrument is ideal for production test beds, laboratory research, radar system validation, communication device characterization, and automated test setups where space efficiency and signal quality matter.
With two independent RF outputs, the LS3082R Signal Generator enables multi signal scenarios such as dual tone testing, quadrature simulations, intermodulation measurements, and synchronized frequency hopping. Dual channel capability reduces the need for separate instruments, saving rack space and simplifying test setup.
Fast Switching
Speed is a critical factor in modern RF environments. The LS3082R Signal Generator delivers frequency switching below 100 µs, minimizing settling time between frequency hops. This rapid switching capability increases throughput on automated production lines and accelerates measurement cycles on design and verification benches. Engineers benefit from faster sweeps, reduced idle time, and higher test efficiency without compromising signal accuracy.
Signal Integrity
Signal purity is essential for accurate analysis and repeatable results. The LS3082R Signal Generator provides a typical single sideband phase noise performance of -138 dBc per Hz at 1 GHz with a 10 kHz offset. This low noise floor ensures clean RF output with minimal interference, making it suitable for precise RF characterization, local oscillator simulation, and receiver testing. The high fidelity output supports demanding research and manufacturing environments.
Modulation Capabilities
The LS3082R Signal Generator supports a comprehensive suite of analog and pulse modulation schemes. Internal AM, FM, PM, and Sweep modulation extend from 100 MHz to the maximum frequency range. Pulse modulation can be applied internally or via external baseband with an on/off ratio of 60 dBc. This modulation flexibility allows the LS3082R Signal Generator to simulate realistic analog communications and pulse scenarios, making it valuable across defense, aerospace, and wireless test applications.
Control and Integration
Designed for seamless integration, the LS3082R Signal Generator utilizes industry standard SCPI and VISA control protocols. It connects via LAN and USB interfaces and is programmable using Python, MATLAB, C#, C++, or LabVIEW environments. The included virtual front panel allows intuitive local control, while remote operation is supported over network interfaces. Optional emulator packs make it easier to integrate with legacy test frameworks, reducing development time and improving workflow efficiency.
The LS3082R Signal Generator combines dual channel flexibility, reliable RF performance, and modern control interfaces to meet the needs of demanding RF test scenarios.
Technical Specifications
| Parameter | Specification |
| Model | LS3082R |
| Frequency Range | Up to 3 GHz |
| Channels | Dual Channel |
| Form Factor | 19 inch 1U Rack Module |
| Frequency Switching Speed | Less than 100 µs |
| Phase Noise | -138 dBc per Hz at 1 GHz, 10 kHz offset |
| Modulation Types | AM, FM, PM, Sweep, Pulse |
| Pulse On Off Ratio | 60 dBc |
| Modulation Source | Internal and External |
| Interfaces | LAN, USB |
| Programming | SCPI, VISA |
| Optional Features | Extended Power Range, Emulator Pack |
| Applications | RF Component Testing, Communication Systems, Radar Validation, Automated Test Equipment |
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