... MHz to 4/6 GHzDirectivity > 42 dBCAT: Distance-to-fault, return loss, cable lossVNA: S11 mag and phase, S21 mag, ... in-oneCable and antenna test, return loss, one-port cable loss, distance to fault, line sweeping, and VSWRVector network analyzer, ... spectrogramIndependent signal source, CW and swept (tracking generator)Cable trimming with the vector voltmeterPower measurements with USB power sensorTime ...