Description

Cost-effective power measurement solution for production
Key facts
  • Measurement range: -60 dBm to +20 dBm (1 nW to 100 mW)
  • Frequency range: 10 MHz to 18 GHz
  • N connector
  • Best price/performance ratio in its class
  • 80 dB dynamic range for CW and modulated signals
  • Two-path diode power sensor with enhanced inter-range performance
  • Continuous average, burst average, timeslot average, time gating and trace mode supported (video bandwidth 50 kHz)
  • Automatic burst detection and acquisition

Brief description The R&S®NRP-Z221 two-path diode power sensors combine all key characteristics relevant for their use in production: They are cost-effective, fast, precise and USB-capable. The sensors support the same measurement functions as the R&S®NRP?Z11/R&S®NRP?Z2x/R&S®NRP?Z31 three-path diode power sensors and offer the best price/performance ratio in their class. The two-path diode power sensors use the tried-and-tested technology of the three-path diode power sensors. With two overlapping diode paths measured in parallel and a wide dynamic range of 80 dB, the power sensors feature high measurement accuracy and speed.
Specifications
Two-Path Diode 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)
R&S®NRP-Z211, N connector
10 MHz to 8 GHz 1.0 nW to 100 mW (-60 dBm to +20 dBm) max. 400 mW (AVG)/ 2 W (PK, 10 ?s) 10 MHz to 2.4 GHz: <1.13> 2.4 GHz to 8.0 GHz: <1.20 <10 ?s,>40 kHz (1) 0.054 to 0.110 (2) 0.022 to 0.112
R&S®NRP-Z221, N connector
10 MHz to 18 GHz 1.0 nW to 100 mW (-60 dBm to +20 dBm) max. 400 mW (AVG)/ 1 W (PK, 10 ?s) 10 MHz to 2.4 GHz: <1.13> 2.4 GHz to 8.0 GHz: <1.20> 8 GHz to 18.0 GHz: <1.25 <10 ?s,>40 kHz (1) 0.054 to 0.143 (2) 0.022 to 0.142
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