Anritsu 37377D Vector S-ParaMeter Network Analyzer, 40.00 MHz to 50.00 GHz

The Anritsu 37377D is a vector S-parameter network analyzer delivering two-port device characterization across 40.00 MHz to 50.00 GHz. This instrument combines high-resolution frequency control with rapid measurement acquisition, enabling precision RF and microwave component testing in engineering, integration, and laboratory environments.

Technical Specifications

• Frequency range: 40.00 MHz to 50.00 GHz


• Frequency resolution: 1 Hz minimum Measurement Capabilities


• Measurement type: Vector S-parameters (S11, S12, S21, S22)


• Port configuration: 2-port network analyzer Electrical Characteristics


• Standard impedance: 50 Ohm

Key Features

• Fast sweep speeds for time-critical characterization workflows


• Low measurement uncertainty across the full frequency span


• Variable source power output for flexible device excitation


• Support for multiple calibration methodologies


• 1 Hz frequency resolution enables precise frequency positioning

Typical Applications The 37377D addresses the measurement demands of RF filter design, amplifier characterization, transmission line analysis, and microwave component validation. Its frequency coverage and two-port architecture suit passive component testing, active device S-parameter extraction, and impedance transformation verification.

Compatibility & Integration The analyzer interfaces with standard 50 Ohm RF and microwave test setups. Equipment compatibility follows conventional network analyzer integration patterns for interconnect with external sources, loads, and signal conditioning modules.