... vector voltmeter (VVM), power sensor and channel power measurementsRF source: 2 MHz to 4/6 GHz, CW and trackingVVM: 2 MHz ... -in-oneCable and antenna test, return loss, one-port cable loss, distance to fault, line sweeping, and VSWRVector network ... , spectrogramIndependent signal source, CW and swept (tracking generator)Cable trimming with the vector voltmeterPower measurements with USB power sensorTime ...