Key Features & Specifications Zero and calibrate while connected to the DUT -35 dBm to +20 dBm wide dynamic range for peak power measurements Calibration factors, linearity, temperature and bandwidth correction data stored in EEPROM Precision N-type connector as standard Sensor cable fixed to sensor. Available cable lengths are 1.5m (5ft)and 3m (10ft) Description The N192XA sensors are the first to provide internal zero and calibration by integrating a DC reference source and switching circuits into the power sensor. This feature eliminates the multiple connections associated with using an external calibration source, thus minimizing connector wear, test-time and measurement uncertainty.