Advantest R3767CH

The Advantest R3767CH is a vector network analyzer for high-frequency device characterization across 40 MHz to 8 GHz. It measures amplitude, phase, group delay time, impedance, and S-parameters with 1 Hz frequency resolution and 0.002% accuracy. The instrument delivers measurement speeds of 0.15 ms/point under normalized calibration and 0.25 ms/point with 2-port full calibration at 10 kHz resolution bandwidth.

Technical Specifications

• Frequency Range: 40 MHz to 8 GHz


• Frequency Resolution: 1 Hz


• Frequency Accuracy: 0.002%


• Maximum Output Power: 10 mW


• Maximum Input Power: 15 dBm


• Output Impedance: 50 Ohm


• Maximum Dynamic Range: 100 dB


• Minimum Displayed Average Noise Level: -100 dBm


• Measurement Speed: 0.15 ms/point (normalized calibration); 0.25 ms/point (2-port full calibration)


• Resolution Bandwidth: 10 kHz

Key Features

• Built-in S-parameter test set with high-speed signal processing architecture


• 7.8-inch TFT color LCD display with 256 selectable colors


• 4-channel, 8-trace display supporting POLAR and Smith chart measurements


• Limit line function for PASS/FAIL testing with user-specified judgment colors


• N-type connectors


• GPIB standard connectivity for automated system integration


• Horizontal operating position with forced-air cooling

Optional Configurations

• Output attenuator for small-signal and impedance measurement applications


• 3-port or 4-port test sets for simultaneous multi-port device measurements


• Software fixture for normalized impedance measurements at impedance values other than 50 Ohm

Typical Applications Highly suited for production and laboratory testing of RF/microwave components, amplifiers, filters, and passive networks requiring rapid, accurate S-parameter and impedance characterization.