Keysight N1921A P-Series Wideband Power Sensor, 50 MHz - 18 GHz

Keysight N1921A P-Series Wideband Power Sensor, 50 MHz - 18 GHz
The N1921A P-Series Wideband Power Sensor, 50 MHz - 18 GHz sensor is 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. The N1921A is used with the N1912A P-Series Dual Channel Power Meter.