Rohde & Schwarz
Rohde & Schwarz NRP
NRP Power Meter
NRP-Z series sensors Compatible Sensors
274 × 112 × 267 mm Dimensions
< 3.0 kg Weight
1 standard, 2 with Opt. NRP-B2, 4 with Opt. NRP-B2 and NRP-B5 Channels
sensor dependent (e.g. 10 MHz to 18 GHz with NRP-Z21) Frequency Range
| Attribute | Value |
|---|---|
| Compatible Sensors | NRP-Z series sensors |
| Dimensions | 274 × 112 × 267 mm |
| Weight | < 3.0 kg |
| Channels | 1 standard, 2 with Opt. NRP-B2, 4 with Opt. NRP-B2 and NRP-B5 |
| Frequency Range | sensor dependent (e.g. 10 MHz to 18 GHz with NRP-Z21) |
| Power Range | sensor dependent (e.g. -67 to +23 dBm with NRP-Z11/Z21) |
| Measurement Speed | up to 1500 readings/s (buffered) |
| Power Reference | Opt. NRP-B1: 50 MHz, 1.00 mW ±0.85% (20 to 25 °C), Type-N female |
| Measurement Types | continuous average, burst average, timeslot, scope, ratio, difference |
| Display | monochrome LCD, 320 × 240, up to 4 readings |
| Interfaces | GPIB, USB (rear panel), trigger input BNC, 2 analog outputs BNC |
Compatible power sensors
| Model | Frequency Range | Power Range | Sensor Type |
| NRP-Z11 | 10 MHz to 8 GHz | 200 pW to 200 mW (-67 to +23 dBm) | peak and average (3-path diode) |
| NRP-Z21 | 10 MHz to 18 GHz | 200 pW to 200 mW (-67 to +23 dBm) | peak and average (3-path diode) |
| NRP-Z22 | 10 MHz to 18 GHz | 2 nW to 2 W (-57 to +33 dBm) | peak and average (3-path diode), 10 dB attenuator |
| NRP-Z23 | 10 MHz to 18 GHz | 20 nW to 15 W (-47 to +42 dBm) | peak and average (3-path diode), 20 dB attenuator |
| NRP-Z24 | 10 MHz to 18 GHz | 60 nW to 30 W (-42 to +45 dBm) | peak and average (3-path diode), 25 dB attenuator |
| NRP-Z27 | DC to 18 GHz | 4 µW to 400 mW (-24 to +26 dBm) | thermocouple, with RF output |
| NRP-Z28 | 10 MHz to 18 GHz | 200 pW to 100 mW (-67 to +20 dBm) | 3-path diode with power splitter, level control |
| NRP-Z31 | 10 MHz to 33 GHz | 200 pW to 200 mW (-67 to +23 dBm) | peak and average (3-path diode) |
| NRP-Z37 | DC to 26.5 GHz | 4 µW to 400 mW (-24 to +26 dBm) | thermocouple, with RF output |
| NRP-Z41 | 50 MHz to 40 GHz | 200 pW to 100 mW (-67 to +20 dBm) | peak and average (3-path diode) |
| NRP-Z51 | DC to 18 GHz | 300 nW to 100 mW (-35 to +20 dBm) | thermocouple |
| NRP-Z52 | DC to 33 GHz | 300 nW to 100 mW (-35 to +20 dBm) | thermocouple |
| NRP-Z55 | DC to 40 GHz (Opt. model .04: DC to 44 GHz) | 300 nW to 100 mW (-35 to +20 dBm) | thermocouple |
| NRP-Z56 | DC to 50 GHz | 300 nW to 100 mW (-35 to +20 dBm) | thermocouple |
| NRP-Z57 | DC to 67 GHz | 300 nW to 100 mW (-35 to +20 dBm) | thermocouple |
| NRP-Z58 | DC to 110 GHz | 300 nW to 100 mW (-35 to +20 dBm) | thermocouple |
| NRP-Z61 | 50 MHz to 50 GHz | 200 pW to 100 mW (-67 to +20 dBm) | peak and average (3-path diode) |
| NRP-Z81 | 50 MHz to 18 GHz | 1 nW to 100 mW (-60 to +20 dBm) | peak and average (diode), wideband |
| NRP-Z85 | 50 MHz to 40 GHz | 1 nW to 100 mW (-60 to +20 dBm) | peak and average (diode), wideband |
| NRP-Z86 | 50 MHz to 40 GHz (model .40), 50 MHz to 44 GHz (model .44) | 1 nW to 100 mW (-60 to +20 dBm) | peak and average (diode), wideband |
| NRP-Z91 | 9 kHz to 6 GHz | 200 pW to 200 mW (-67 to +23 dBm) | diode, average |
| NRP-Z92 | 9 kHz to 6 GHz | 2 nW to 2 W (-57 to +33 dBm) | diode, average (with attenuator) |
| NRP110T | DC to 110 GHz | 300 nW to 100 mW (-35 to +20 dBm) | thermocouple |
| NRP18A | 8 kHz to 18 GHz | 100 pW to 200 mW (-70 to +23 dBm) | diode, average (3-path) |
| NRP18AN | 8 kHz to 18 GHz | 100 pW to 200 mW (-70 to +23 dBm) | diode, average (3-path) |
| NRP18S-10 | 10 MHz to 18 GHz | 1 nW to 2 W (-60 to +33 dBm) | peak and average (3-path diode), high power |
| NRP18S-20 | 10 MHz to 18 GHz | 10 nW to 15 W (-50 to +42 dBm) | peak and average (3-path diode), high power |
| NRP18SN | 10 MHz to 18 GHz | 100 pW to 200 mW (-70 to +23 dBm) | peak and average (3-path diode) |
| NRP18T | DC to 18 GHz | 300 nW to 100 mW (-35 to +20 dBm) | thermocouple |
| NRP33S | 10 MHz to 33 GHz | 100 pW to 200 mW (-70 to +23 dBm) | peak and average (3-path diode) |
| NRP33SN | 10 MHz to 33 GHz | 100 pW to 200 mW (-70 to +23 dBm) | peak and average (3-path diode) |
| NRP33T | DC to 33 GHz | 300 nW to 100 mW (-35 to +20 dBm) | thermocouple |
| NRP33TN | DC to 33 GHz | 300 nW to 100 mW (-35 to +20 dBm) | thermocouple |
| NRP40SN | 50 MHz to 40 GHz | 100 pW to 100 mW (-70 to +20 dBm) | peak and average (3-path diode) |
| NRP40T | DC to 40 GHz | 300 nW to 100 mW (-35 to +20 dBm) | thermocouple |
| NRP50S | 50 MHz to 50 GHz | 100 pW to 100 mW (-70 to +20 dBm) | peak and average (3-path diode) |
| NRP50SN | 50 MHz to 50 GHz | 100 pW to 100 mW (-70 to +20 dBm) | peak and average (3-path diode) |
| NRP50TN | DC to 50 GHz | 300 nW to 100 mW (-35 to +20 dBm) | thermocouple |
| NRP67T | DC to 67 GHz | 300 nW to 100 mW (-35 to +20 dBm) | thermocouple |
| NRP6A | 8 kHz to 6 GHz | 100 pW to 200 mW (-70 to +23 dBm) | diode, average (3-path) |
| NRP6AN | 8 kHz to 6 GHz | 100 pW to 200 mW (-70 to +23 dBm) | diode, average (3-path) |
| NRP8S | 10 MHz to 8 GHz | 100 pW to 200 mW (-70 to +23 dBm) | peak and average (3-path diode) |
| NRP8SN | 10 MHz to 8 GHz | 100 pW to 200 mW (-70 to +23 dBm) | peak and average (3-path diode) |
Rohde & Schwarz NRP NRP Power Meter Options:
- NRP - B1 - Sensor Check Source (Power Reference, 1.00 mW, 50 MHz)
- NRP - B2 - Second Sensor Input (B)
- NRP - B3 - Battery Supply
- NRP - B5 - 3rd and 4th Sensor Inputs (C, D) – requires R&S NRP-B2
- NRP - B6 - Rear-Panel Sensor Inputs A and B – not in conjunction with R&S NRP-B5
The Rohde & Schwarz NRP series RF power sensors feature exceptional accuracy across a wide frequency range up to 110 GHz. With a dynamic range from -70 dBm to +20 dBm and fast acquisition speeds of up to 50,000 readings/sec, these sensors enable precision in demanding test environments. Connectivity options include USB, LAN, or GPIB depending on the model, allowing seamless integration.
These sensors are ideal for CW, modulated, and complex waveform measurements in R&D, production, or field testing, eliminating the need for separate meters.
Testwall can supply the used Rohde & Schwarz NRP Power Sensor Series, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Rohde & Schwarz NRP Power Sensor Series.
