Rigol VSWR-DSA800 Software Option
For S11 measurements enabling analysis of return loss, reflection coefficient and VSWR when used with a tracking generator and VB1032/VB1040.
VSWR Measurement Kit for Rigol DSA815.
The DSA800-VSWR option (used together with the tracking generator function and the VB1032 and the VB1040 option) provides measurement functions of S11-related specifications (such as the return loss, reflection coefficient and VSWR).