NRP-Z92

In EMC applications, usually only the average power is of interest. This is where the R&S®NRP-Z91/R&S®NRP-Z92 average power sensors are the perfect fit. They cover measurement ranges that are used in radio telecommunications (up to 6 GHz) as well as the important lower frequency bands (down to 9 kHz). With benefit from the excellent properties of the three-path diode power sensors, including a dynamic range of up to 90 dB, very low influence of the modulation on the measurement and outstanding impedance matching.

Key Facts
• Measurement range: -57 dBm - +33 dBm
• Frequency range: 9 kHz to 6 GHz
• N connector
• Specially designed for EMC applications
• Measurement of continuous average power
• 90 dB dynamic range for CW and modulated signals
• Low sensitivity to harmonics

Supported Devices
The R&S®NRP-Z92 sensor can be connected to latest-generation of signal generators, spectrum analyzers and network analyzers. This allows you to directly display the average power measured with the sensor without the need for an R&S®NRP2 base unit or PC. This also provides a simple solution for automatic level correction in a signal generator. The spectrum analyzers use the measured power as an absolute reference for increasing the measurement accuracy.


Especificações
Average power sensors

Frequency range	Power measurement range; maximum input power	Impedance matching (SWR)		Rise time, video BW	Uncertainty for power measurements at +20 °C to +25 °C (1) absolute (in dB) (2) relative (in dB)
9 kHz to 6 GHz	- 57 dBm to +33 dBm (2 nW to 2 W); +35 dBm (AVG), +40 dBm (PK, 10 µs)	9 kHz to 2.4 GHz >2.4 GHz to 6.0 GHz	<1.14 <1.20	-	(1) 0.079 to 0.151 (2) 0.022 to 0.087