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Home > Battery analyzers > China Rohde & Schwarz R&S®NRP18SN three-path diode power sensors Manufacturer, Exporters
China Rohde & Schwarz R&S®NRP18SN three-path diode power sensors Manufacturer, Exporters
China Rohde & Schwarz R&S®NRP18SN three-path diode power sensors Manufacturer, Exporters
China Rohde & Schwarz R&S®NRP18SN three-path diode power sensors Manufacturer, Exporters
China Rohde & Schwarz R&S®NRP18SN three-path diode power sensors Manufacturer, Exporters
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China Rohde & Schwarz R&S®NRP18SN three-path diode power sensors Manufacturer, Exporters
China Rohde & Schwarz R&S®NRP18SN three-path diode power sensors Manufacturer, Exporters
China Rohde & Schwarz R&S®NRP18SN three-path diode power sensors Manufacturer, Exporters
China Rohde & Schwarz R&S®NRP18SN three-path diode power sensors Manufacturer, Exporters

China Rohde & Schwarz R&S®NRP18SN three-path diode power sensors Manufacturer, Exporters

The R&S®NRPxxS/SN power sensors utilize three independent diode paths, each operating within its optimal detection range. This allows for highly accurate average power determination regardless of the modulation type. The measurement result is virtually unaffected by interfering signals or harmonics. Consequently, the R&S®NRPxxS/SN power sensors operate similarly to thermal power sensors, but at a significantly higher speed. They offer a dynamic range of up to 93 dB and an exceptional lower measurement limit of –70 dBm.

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Product Description

Product Overview

The R&S®NRP18SN is a high-performance three-path diode power sensor designed for modern wireless communication and RF testing. It provides exceptional accuracy for average power measurements across various modulation types.

📡
Frequency Range
10 MHz to 18 GHz
⚡
Power Range
-70 dBm to +23 dBm
🚀
Fast Speed
50,000 readings/s
🔌
Connectivity
LAN & USB Interfaces

Key Technical Features

  • Innovative Three-Path Concept: Uses three separate diode channels, enabling highly accurate determination of average power regardless of modulation type, with minimal interference from harmonics.
  • High Dynamic Range: Provides a dynamic range of up to 93 dB with a lower limit of -70 dBm for precise measurements at low power levels.
  • Low Measurement Noise: Advanced design ensures high accuracy and stability even in demanding environments.
  • Trigger Capabilities: Features a built-in trigger input/output port for seamless integration and synchronous measurement in complex test systems.
  • Universal Modulation Compatibility: Suitable for CW, AM, FM, Pulse, LTE, LTE-Advanced, 5G NR, and Wi-Fi.

Technical Specifications

Parameter Specification
Frequency Range10 MHz - 18 GHz
Power Measurement Range-70 dBm - +23 dBm (100 pW - 200 mW)
Dynamic RangeUp to 93 dB
Connector TypeN-type male
Measurement SpeedUp to 50,000 readings per second (Fast continuous average mode)
InterfaceLAN, USB
Power Accuracy±0.15 dB at +10 dBm (1 GHz)
Maximum Input Power+26 dBm (CW); +30 dBm (Peak, 10 μs pulse)
Dimensions48 mm x 30 mm x 138 mm
WeightApproximately 0.2 kg

Product Resources

R&S NRP18SN Power Sensor

Datasheet: Rohde & Schwarz R&S®NRP18SN three-path diode power sensors datasheet.pdf

Delivery information typically includes global shipping methods and protective packaging, which may vary by region.

Frequently Asked Questions (FAQ)

Q1: What is the primary frequency range of the NRP18SN?
A1: The sensor supports a wide frequency range from 10 MHz to 18 GHz.
Q2: Can it measure high-bandwidth signals like 5G and LTE?
A2: Yes, the three-path diode concept makes it ideal for modulated signals including 5G NR, LTE-Advanced, and Wi-Fi.
Q3: What interfaces are available for remote control?
A3: The sensor is equipped with both LAN and USB interfaces for flexible connectivity and long-distance remote control.
Q4: How fast can this sensor take measurements?
A4: It can achieve up to 50,000 readings per second and trigger 10,000 measurements per second in fast continuous average mode.
Q5: What is the power measurement dynamic range?
A5: It offers a high dynamic range of up to 93 dB, measuring power from -70 dBm up to +23 dBm.
Q6: Is it compatible with other instruments?
A6: Yes, it is compatible with the R&S®NRP2 and R&S®NRX base units, as well as many spectrum and network analyzers.

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