The Rohde & Schwarz NRP2 is a high-performance RF and microwave power meter base unit, part of the versatile NRP series. Designed for use in research and development, production, and mobile service, it accurately measures a wide range of RF signals, including complex broadband modulated signals, when paired with R&S NRP-Zx Smart Sensors.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | USB, LAN, GPIB (optional) |
| Display | Intuitive graphic display |
Physical
| Parameter | Value |
|---|---|
| Power Supply | AC 100 V to 240 V, 50 Hz to 60 Hz, max 30 VA; DC 12 V to 30 V, max 10 W (external power supply) |
| Operating Temperature | 0 °C to +50 °C |
| Dimensions (W×H×D) | 258 mm × 103 mm × 300 mm (W×H×D, with handle) |
| Weight | 2.5 kg (without battery option) |
| Housing Type | Benchtop |
| Rack Mount Option | Available (e.g., R&S ZZA-3 rack adapter) |
| Cooling | Fan-assisted |
| Tripod Mount | 1/4-20 UNC thread |
General Specifications
| Parameter | Value |
|---|---|
| Product Type | RF and Microwave Power Meter Base Unit |
| Model Series | R&S NRP |
Ordering Information
| Parameter | Value |
|---|---|
| Base Unit Model Number | R&S NRP2 |
Measurement Performance
| Parameter | Value |
|---|---|
| Number of Measurement Channels | Up to 4 (simultaneously) |
| System Frequency Range (with sensors) | DC to 110 GHz |
| System Dynamic Range (with sensors) | 90 dB |
| Measurement Speed | High |
| Measurement Modes | Average Power, Peak Power, Peak-to-Average Power |
| Accuracy | High (regardless of bandwidth and modulation for average power) |
| Modulation Handling | Complex signals with digital modulation (e.g., WCDMA, WiMAX, GSM/EDGE, 3G, WLAN, LTE), CW, analog modulation (AM, FM), pulsed RF |
| Compatible Sensor Types | R&S NRP-Zx Smart Sensors |
| Power Display Resolution | 0.01 dB or 0.001 dB (> -70 dBm); 0.01 pW (ranges < 10 nW) |
| Time Resolution | 1 ms |
| Averaging Range | 1 to 1000 measurements |
Sensor Interface
| Parameter | Value |
|---|---|
| Sensor Calibration | Calibration data stored directly in sensor at factory (no calibration required prior to measurement) |
| Sensor Connection | Digital interface to base unit or direct PC connection via USB |
| PC Connection for Sensors | Via R&S NRP-Z4 passive USB adapter (for direct sensor operation from PC) |
Connectivity and System Integration
| Parameter | Value |
|---|---|
| Remote Control Capabilities | Full remote control via digital interfaces |
Internal Processing and Features
| Parameter | Value |
|---|---|
| S-parameter Correction | Yes (for external components) |
Display and User Interface
| Parameter | Value |
|---|---|
| User Interface | Intuitive |
Connectivity
| Parameter | Value |
|---|---|
| USB Host Port | 1× USB 2.0 Type A (front panel, for memory sticks) |
| LAN Interface | RJ-45, 10/100Base-T Ethernet |
| GPIB Interface | IEEE 488.2 |
Software & Control
| Parameter | Value |
|---|---|
| Remote Control Language | SCPI (Standard Commands for Programmable Instruments) |
| Drivers | IVI-COM, IVI.NET, LabView |
| PC Software | R&S NRPV Power Viewer |
Environmental
| Parameter | Value |
|---|---|
| Storage Temperature | -40 °C to +70 °C |
| Humidity | 5% to 95% relative humidity, non-condensing |
| Altitude | Up to 3000 m |
| Vibration (Operating) | MIL-PRF-28800F Class 3, Curve A |
| Shock (Operating) | MIL-PRF-28800F Class 3, Curve B |
Compliance
| Parameter | Value |
|---|---|
| CE Mark | Yes |
| EMC Compliance | EN 61326-1 |
| Safety Compliance | EN 61010-1 |
| FCC Compliance | Part 15 Subpart B |
| ICES Compliance | ICES-003 |
Power
| Parameter | Value |
|---|---|
| Optional Internal Battery | Li-Ion (NRP-B2) or NiMH (NRP-B1) |
| Battery Operating Time | >4.5 hours (with NRP-B2) |
| Battery Charging Time | Approx. 5 hours (unit off), approx. 8 hours (unit on) with NRP-B2 |
| AC Input Voltage | 100 V to 240 V AC |
| AC Input Frequency | 50 Hz to 60 Hz |
| Power Consumption | Max. approx. 25 W (including battery charging) |
Measurement Control
| Parameter | Value |
|---|---|
| Trigger Sources | Internal, External, Manual |
| Trigger Modes | Free Run, Single, Continuous, External |
Interfaces
| Parameter | Value |
|---|---|
| USB Device Port Type | USB 2.0 Type B |
| USB Host Port Type | USB 2.0 Type A |
| LAN Connector | RJ-45 |
| LAN Speed | 10/100Base-T |
| External Trigger I/O | BNC (front panel) |
| External Reference Frequency Input | 10 MHz (BNC, front panel) |
| External Reference Frequency Output | 10 MHz (BNC, front panel) |
Storage
| Parameter | Value |
|---|---|
| Internal Storage | 1 GB internal flash memory (for settings, results, screenshots, firmware) |
Technology
RF and Microwave Power Measurement, Smart Sensor Technology, Multipath Sensor Technology
Applications
Research and Development, Production Test, Mobile Service, Broadband Modulation Signal Analysis (WCDMA, WiMAX, GSM/EDGE, 3G, WLAN, LTE), CW Measurement, Analog Modulation (AM, FM), Pulsed RF Measurement