Rigol VB1032 - VSWR Bridge (1 MHz to 3.2 GHz) including VSWR Software (DSA800-VSWR) For DSA815-TG, DSA815, DSA832E-TG, DSA832E, DSA832-TG and DSA832 Used together with Rigol DSA series spectrum analyzers with tracking generators to make S11 measurements The VSWR bridge connects directly onto the front of Rigol DSA series spectrum analyzers with tracking generators to improve the test accuracy and to avoid the need for cables The Rigol VB1032 VSWR bridge is used together with Rigol DSA series spectrum analyzers with tracking generators to make S11 measurements (return loss, reflection coefficient, VSWR). The VSWR bridge connects directly onto the front of Rigol DSA series spectrum analyzers with tracking generators to improve the test accuracy and to avoid the need for cables. Please Note: The Rigol DSA800-VSWR VSWR Measurement Software is included with the VB1032 VSWR Bridge. This software is for the DSA800 series spectrum analyzers (i.e. Not the DSA1000 series). VB1032 is used in combination with the RIGOL DSA series spectrum analyzer to measure S11-related parameters (such as return loss, reflection coefficient and VSWR). VB1032 provides three N (Female) connectors as shown in the figure below. IN: Signal input terminal. Here the signal generator or the output terminal of the tracking generator of the spectrum analyzer is connected. OUT: Signal output terminal. Here the power meter or the RF input terminal of the spectrum analyzer is connected. DUT: Here the device under test is connected.