Advantest R3765AG/R3765BG/R3765CG,These network analyzers deliver high-performance characterization of RF and microwave devices across a wide frequency range. Designed to meet demanding measurement requirements, they offer advanced S-parameter analysis, precise calibration options, and excellent dynamic range. Users can perform accurate reflection and transmission measurements, thanks to the integrated test set and versatile sweep capabilities. The intuitive graphical interface streamlines the measurement process, enabling engineers to quickly visualize and analyze results. These models are built with flexibility in mind, supporting both manual and automated testing workflows. The compact form factor allows integration into both benchtop and rack-mounted environments. Their stability and reliability make them ideal for research, development, and production testing of amplifiers, filters, antennas, and other RF components. Optional features expand functionality with additional ports and time-domain capabilities. With high sweep speeds, minimal trace noise, and robust error correction algorithms, these analyzers provide consistent and accurate performance across the entire measurement range. Comprehensive remote control options and GPIB connectivity enhance automation for lab or manufacturing use. Whether in design verification or high-throughput testing, these instruments maintain accuracy and efficiency. Their durable construction and well-engineered interfaces ensure they can handle rigorous, repeated use in various testing environments while maintaining dependable measurement integrity.
The Advantest R3765A Network Analyzer is a high-frequency vector analyzer optimized for broadband network analysis with exceptional speed, accuracy, and stability. It is suitable for advanced research labs and production environments requiring consistent and high-precision results.
Key Features & Highlights
Wide frequency range (up to several GHz, depending on model)
High dynamic range and fast sweep speed
Superior frequency and phase accuracy
User-friendly interface and automation compatibility
Ideal for multi-port S-parameter measurements
Technical Specifications (Typical)
| Parameter | Specification |
|---|---|
| Frequency range | 300 kHz – 8 GHz (typical) |
| Dynamic range | > 110 dB |
| Frequency accuracy | ± 0.3 ppm |
| Ports | 2-port or optional multi-port |
| Output power | Adjustable |
| Interface | GPIB / LAN |
| Operating temperature | 0 °C – 50 °C |
Applications
Broadband microwave component testing
Filter, coupler, and amplifier design verification
High-speed data communication analysis
RF production line testing and calibration




















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