Advantest R3767BH – Vector network analyzer, 40MHz to 8GHz

The Advantest R3767BH is a vector network analyzer delivering precise S-parameter measurements across 40 MHz to 8 GHz. Built-in SWR bridge architecture enables simultaneous transmission and reflection characterization, while 100 dB dynamic range and 0.5 dB output accuracy support demanding RF and microwave component testing. Fast measurement speeds—0.15 ms/point at normalized calibration and 0.25 ms/point at 2-port full calibration—are achieved through direct memory access architecture. The instrument measures amplitude, phase, group delay time, and impedance with 10 kHz resolution bandwidth, supporting both normalized and 2-port full calibration modes.

– Technical Specifications

• Frequency Range: 40 MHz to 8 GHz
• Dynamic Range: 100 dB
• Output Accuracy: 0.5 dB
• Resolution Bandwidth: 10 kHz
• Measurement Speed: 0.15 ms/point (normalized calibration); 0.25 ms/point (2-port full calibration)
• Display: 7.8-inch TFT color LCD
• Channel/Trace Capacity: 4-channel/8-trace display

– Key Features

• Built-in SWR bridge for integrated transmission and reflection measurements
• Direct memory access (DMA) for reduced data transfer latency
• Programmable sweep function with variable output power and resolution bandwidth
• Limit line function enabling PASS/FAIL testing against defined criteria
• Built-in BASIC controller supporting automated measurement sequences
• Floppy disk drive for data storage and replay

– Typical Applications

• RF and microwave component characterization
• Filter and transmission line analysis
• Communications system testing
• Automatic test equipment (ATE) integration requiring socket pin-tip calibration

– Compatibility & Integration

The R3767BH operates with standard power supply configuration using country-conforming cables and protective earth grounding. Integration into ATE systems requires calibration at the socket pin tip to achieve specified accuracy.