P-series Power Sensor 50MHz-18GHz, w/ option: 105 = 1.5 m cable.
The N1921A sensor provides 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.
€ 2 595 (net) $3 114 (US)