Users of Tektronix MDO3000 Series oscilloscopes can add functionality by purchasing instrument upgrades after the initial scope purchase. Instrument upgrade MDO3SA increases spectrum analyzer input frequency range to 9kHz - 3GHz and captures bandwidth to 3GHz. It is a one-time permanent upgrade to any MDO3000 Series oscilloscope, enabled through a single-use application module hardware key. The hardware key is used to enable the feature and then is not required for future use.
