Features:

• 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 2.4mm connector as standard
• Sensor cable fixed to sensor. Available cable lengths are 1.5m (5ft) and 3m (10ft) 

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.