The S331L is an all-inclusive instrument with a built-in InstaCal/Power Meter module. The S331L arrives fully capable of measuring:
- Return Loss
- Cable Loss
- Distance-To-Fault VSWR
- Distance-To-Fault Return Loss
- RF Power
No options are required to perform these measurements, however a test port cable is required to complete calibration(s). Please be sure to refer to the brochure or datasheet for additional accessories such as a phase stable test port cable or hard transit case to complement your S331L.