Coming fully calibrated, Rohde & Schwarz’s R&S NRP-Z28 and R&S NRP-Z98 one-box level control sensors are designed to enhance the performance of power measurements. The instruments exhibit a VSWR of <1.11 in a frequency range from 9 kHz to 2.4 GHz to reduce the uncertainties caused by mismatch in a measurement range from -67 dBm to 20 dBm. The only additional equipment needed is a display unit and a signal source. The measurement results can be read off from the R&S NRP base unit, on a PC with a USB interface, or a signal generator’s display, if combined with a Rohde & Schwarz signal generator.
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