The Advantest R3765AG/R3765BG/R3765CG are high-performance network analyzers for precise RF component, circuit, and system characterization from 300 kHz to 3.8 GHz. These instruments deliver 100 dB dynamic range and ±0.5 dB output accuracy, enabling fast, reliable measurements in both R&D and production environments. Measurement speed reaches 0.15 ms per point with 2-port full calibration. The 8.4-inch color TFT display supports four-window splitting for simultaneous observation of up to eight parameters across multiple signal paths.
Technical Specifications
• Frequency Range: 300 kHz to 3.8 GHz
• Dynamic Range: 100 dB
• Output Accuracy: ±0.5 dB (at 50 MHz, -1 dBm, 23°C ±5°C)
• Measurement Speed: 0.15 ms per point (2-port full calibration)
• Output Power Resolution: 0.01 dB
• Display: 8.4-inch color TFT with four-window capability
• Receiver Connectors: N-type female (Nf)
– Key Features
• Variable output power by model: +17 to -3 dBm (R3765AG), +7 to -13 dBm (R3765BG), +10 to -10 dBm (R3765CG)
• Built-in bridge transmission/reflection characteristic measurement
• Integrated 2-port S-parameter test set for forward and reverse measurements
• Optional 3-port and 4-port test sets for multi-port device characterization
• Software fixture function for non-50 Ω impedance normalization without external converters
• BASIC controller for automated measurement sequences
• CDMA IF filter analysis function
• Multiple measurement formats: rectangular (A/R, B/R), impedance (Z), admittance (Y), polar, Smith chart, R+jX, G+jB
• Limit line functionality
• Enhanced sweep and register save/recall functions
– Typical Applications
• RF component testing and validation
• Circuit characterization and troubleshooting
• System-level RF measurements
• S-parameter acquisition across multiple ports
• CDMA filter performance analysis
• Production test environments requiring high-speed throughput
– Compatibility & Integration
• Operates at altitudes up to 2000 m
• Installation Category II rated
• Pollution Degree 2 environment rated
• Requires corrosive-gas-free, dust-free environments free from direct sunlight
