Description

The Rohde & Schwarz ZVRE Vector Network Analyzer is a precision RF test instrument designed for measuring the magnitude and phase characteristics of active and passive components. It provides bidirectional, three-channel measurements and can measure all four S-parameters—S11, S21, S12 and S22—with high accuracy. Depending on its test-set configuration, the ZVRE covers frequencies from 9 kHz to 4 GHz with passive SWR bridges, or 300 kHz to 4 GHz with active bridges. It supports measurements such as insertion loss, return loss, gain, phase, impedance, group delay and VSWR. The analyzer is suitable for testing antennas, filters, amplifiers, cables, connectors and other RF components. Its wide dynamic range, full two-port calibration capability and reliable measurement performance make it ideal for research laboratories, telecommunications, electronics manufacturing, maintenance and quality-control applications.