R&S®NRPxxT/TN/TWG/TWGN Thermal power sensors

Highest measurement accuracy

R&S®NRPxxT/TN/TWG/TWGN Thermal power sensors
R&S®NRPxxT/TN/TWG thermal power sensors, side view
R&S®NRPxxT/TN/TWG thermal power sensors, side view
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R&S®NRPxxT/TN/TWG/TWGN Thermal power sensors
R&S®NRPxxT/TN/TWG thermal power sensors, side view
R&S®NRPxxT/TN/TWG thermal power sensors, side view
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R&S®NRPxxT/TN/TWG/TWGN Thermal power sensors
R&S®NRPxxT/TN/TWG thermal power sensors, side view
R&S®NRPxxT/TN/TWG thermal power sensors, side view
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R&S®NRPxxT/TN/TWG/TWGN Thermal power sensors
R&S®NRPxxT/TN/TWG thermal power sensors, side view
R&S®NRPxxT/TN/TWG thermal power sensors, side view
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R&S®NRPxxT/TN/TWG/TWGN Thermal power sensors
R&S®NRPxxT/TN/TWG thermal power sensors, side view
R&S®NRPxxT/TN/TWG thermal power sensors, side view
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R&S®NRPxxT/TN/TWG/TWGN Thermal power sensors
R&S®NRPxxT/TN/TWG thermal power sensors, side view
R&S®NRPxxT/TN/TWG thermal power sensors, side view
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R&S®NRPxxT/TN/TWG/TWGN Thermal power sensors
R&S®NRPxxT/TN/TWG thermal power sensors, side view
R&S®NRPxxT/TN/TWG thermal power sensors, side view
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R&S®NRPxxT/TN/TWG/TWGN Thermal power sensors
R&S®NRPxxT/TN/TWG thermal power sensors, side view
R&S®NRPxxT/TN/TWG thermal power sensors, side view
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R&S®NRPxxT/TN/TWG thermal power sensors, side view R&S®NRPxxT/TN/TWG thermal power sensors, side view R&S®NRPxxT/TN/TWG thermal power sensors, side view R&S®NRPxxT/TN/TWG thermal power sensors, side view R&S®NRPxxT/TN/TWG thermal power sensors, side view R&S®NRPxxT/TN/TWG thermal power sensors, side view R&S®NRPxxT/TN/TWG thermal power sensors, side view R&S®NRPxxT/TN/TWG thermal power sensors, side view

Key facts

  • Dynamic range: –35 dBm to +20 dBm
  • Frequency range: DC to 170 GHz
  • Control and monitoring via USB and LAN (R&S®NRPxxTN/TWGN only)
  • Outstanding performance for reference applications
  • Excellent impedance matching
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Most accurate power measurements for reference applications and use in calibration labs

R&S®NRP power meter sensors have long been recognized for supreme precision and speed. R&S®NRPxxT, R&S®NRPxxTN and R&S®NRPxxTWG thermal power sensors are ideal for complex measurement tasks where accuracy is vital. They combine excellent impedance matching with a sophisticated connector concept. The internal calibration test generates reliable and stable measurements. R&S®NRP power meter sensors are available as USB sensors and can also be controlled via LAN. The R&S®NRP power meter portfolio is ideal for production, R&D and calibration labs as well as installation and maintenance.

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Features & benefits

Outstanding performance for reference applications

Unparalleled linearity ideal for performing relative measurements

Thermal power sensors are used in complex measurement tasks where accuracy is vital. To improve measurement accuracy, the R&S®NRPxxT(N)/TWG(N) thermal power sensor hardware is designed to keep measurement noise to a minimum and make the sensor immune to thermal environmental effects. Three times faster than comparable solutions on the market with triggered measurements and > 500 measurements/s in buffered mode.

High precision measurements R&S®NRP67T
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High precision measurements R&S®NRP67T

High precision measurements R&S®NRP67T
High precision measurements R&S®NRP67T

Excellent impedance matching

From N to WR 6.5, always the right RF interface

Measurement uncertainty generally results from mismatches caused by multiple reflections at the source and power sensors. To minimize such reflections, all thermal power sensors in the R&S®NRP family are excellently matched to high frequencies, reducing measurement uncertainty.

R&S®NRPxxTWG power sensors
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R&S®NRPxxTWG power sensors

R&S®NRPxxTWG power sensors
R&S®NRPxxTWG power sensors

Intelligent, LAN enabled power measurements

Remote monitoring via LAN over any distance

The LAN power sensors are ideal for remote monitoring applications, such as satellite systems or particle accelerators, where sensors are placed at different points in the system. The LAN interface makes it easy to overcome large distances between the various test points and the control center.

Remote monitoring of LAN power sensors
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Remote monitoring of LAN power sensors

Remote monitoring of LAN power sensors
Remote monitoring of LAN power sensors

Internal calibration test

Rohde & Schwarz has implemented a special verification function in R&S®NRPxxT(N) sensors. The function covers all essential signal path components. Using a test routine, sensor response to highly stable applied DC power is measured and compared to the values from the previous calibration. The result provides information about the power sensor functionality and accuracy.

Test setup with R&S®NRP power sensors
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Test setup with R&S®NRP power sensors

Test setup with R&S®NRP power sensors
Test setup with R&S®NRP power sensors

Advantage of a portfolio

Common R&S®NRP power sensor features

  • Minimize measurement uncertainty with fully characterized power sensors
  • Intelligent averaging function minimizes measurement time
  • USBTMC for easy system integration
  • Built-in trigger I/O port
  • Sensor status at a glance with status LED

Also available as three-path diode power sensors
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Also available as three-path diode power sensors

Also available as three-path diode power sensors
Also available as three-path diode power sensors

Flexible interfaces

Robust 6-/8-pole, USB or LAN

The power sensors come with various detachable cables. The sensor end has a screw connection to prevent accidental loosening of the cable. Direct connections to Rohde & Schwarz signal generators and signal and spectrum analyzers are enhanced with a high-performance power meter. The R&S®NRP-ZKU or R&S®NRP-ZKC USB interface cable can be used to connect a power sensor to a laptop/PC via the USB interface.

R&S®NRP67TN and R&S®NRP67T thermal power sensors
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R&S®NRP67TN and R&S®NRP67T thermal power sensors

R&S®NRP67TN and R&S®NRP67T thermal power sensors
R&S®NRP67TN and R&S®NRP67T thermal power sensors

Available models

Available models
Models
Frequency range
Level range
LAN interface
Connector type
R&S®NRP18T

R&S®NRP18T

Order number 1424.6115.02

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Frequency range
DC - 18 GHz
Level range
-35 dBm - +20 dBm
LAN interface
Connector type
N(m)
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R&S®NRP18TN

R&S®NRP18TN

Order number 1424.6121.02

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Frequency range
DC - 18 GHz
Level range
-35 dBm - +20 dBm
LAN interface
Connector type
N(m)
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R&S®NRP33T

R&S®NRP33T

Order number 1424.6138.02

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Frequency range
DC - 33 GHz
Level range
-35 dBm - +20 dBm
LAN interface
Connector type
3.5 mm (m)
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R&S®NRP33TN

R&S®NRP33TN

Order number 1424.6144.02

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Frequency range
DC - 33 GHz
Level range
-35 dBm - +20 dBm
LAN interface
Connector type
3.5 mm (m)
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R&S®NRP40T

R&S®NRP40T

Order number 1424.6150.02

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Frequency range
DC - 40 GHz
Level range
-35 dBm - +20 dBm
LAN interface
Connector type
2.92 mm (m)
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R&S®NRP40TN

R&S®NRP40TN

Order number 1424.6167.02

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Frequency range
DC - 40 GHz
Level range
-35 dBm - +20 dBm
LAN interface
Connector type
2.92 mm (m)
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R&S®NRP50T

R&S®NRP50T

Order number 1424.6173.02

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Frequency range
DC - 50 GHz
Level range
-35 dBm - +20 dBm
LAN interface
Connector type
2.4 mm (m)
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R&S®NRP50TN

R&S®NRP50TN

Order number 1424.6180.02

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Frequency range
DC - 50 GHz
Level range
-35 dBm - +20 dBm
LAN interface
Connector type
2.4 mm (m)
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R&S®NRP67T

R&S®NRP67T

Order number 1424.6196.02

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Frequency range
DC - 67 GHz
Level range
-35 dBm - +20 dBm
LAN interface
Connector type
1.85 mm (m)
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R&S®NRP67TN

R&S®NRP67TN

Order number 1424.6209.02

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Frequency range
DC - 67 GHz
Level range
-35 dBm - +20 dBm
LAN interface
Connector type
1.85 mm (m)
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R&S®NRP90T

R&S®NRP90T

Order number 1424.6473.02

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Frequency range
DC - 90 GHz
Level range
-35 dBm - +20 dBm
LAN interface
Connector type
1.35 mm (m)
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R&S®NRP90TN

R&S®NRP90TN

Order number 1424.6480.02

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Frequency range
DC - 90 GHz
Level range
-35 dBm - +20 dBm
LAN interface
Connector type
1.35 mm (m)
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R&S®NRP110T

R&S®NRP110T

Order number 1424.6215.02

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Frequency range
DC - 110 GHz
Level range
-35 dBm - +20 dBm
LAN interface
Connector type
1.00 mm (m)
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R&S®NRP75TWG

R&S®NRP75TWG

Order number 1700.2529.02

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Frequency range
50 GHz - 75 GHz
Level range
-35 dBm - +20 dBm
LAN interface
Connector type
WR 15
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R&S®NRP75TWGN

R&S®NRP75TWGN

Order number 1440.5010.02

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Frequency range
50 GHz - 75 GHz
Level range
-35 dBm - +20 dBm
LAN interface
Connector type
WR 15
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R&S®NRP90TWG

R&S®NRP90TWG

Order number 1700.2312.02

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Frequency range
60 GHz - 90 GHz
Level range
-35 dBm - +20 dBm
LAN interface
Connector type
WR 12
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R&S®NRP90TWGN

R&S®NRP90TWGN

Order number 1440.5078.02

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Frequency range
60 GHz - 90 GHz
Level range
-35 dBm - +20 dBm
LAN interface
Connector type
WR 12
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R&S®NRP110TWG

R&S®NRP110TWG

Order number 1173.8709.02

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Frequency range
75 GHz - 110 GHz
Level range
-35 dBm - +20 dBm
LAN interface
Connector type
WR 10
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R&S®NRP110TWGN

R&S®NRP110TWGN

Order number 1440.5132.02

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Frequency range
75 GHz - 110 GHz
Level range
-35 dBm - +20 dBm
LAN interface
Connector type
WR 10
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R&S®NRP140TWG

R&S®NRP140TWG

Order number 1440.5190.02

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Frequency range
90 GHz - 140 GHz
Level range
-35 dBm - 20 dBm
LAN interface
Connector type
WR 8
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R&S®NRP140TWGN

R&S®NRP140TWGN

Order number 1440.5378.02

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Frequency range
90 GHz - 140 GHz
Level range
-35 dBm - 20 dBm
LAN interface
Connector type
WR 8
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R&S®NRP170TWG

R&S®NRP170TWG

Order number 1700.3754.02

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Frequency range
110 GHz - 170 GHz
Level range
-35 dBm - 20 dBm
LAN interface
Connector type
WR 6.5
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R&S®NRP170TWGN

R&S®NRP170TWGN

Order number 1440.5432.02

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Frequency range
110 GHz - 170 GHz
Level range
-35 dBm - +20 dBm
LAN interface
Connector type
WR 6.5
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Available options

Interface cables
Product
Description
R&S®NRP-ZKU

Order number 1419.0658.02

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Description

USB-A interface cable, length: 0.75 m

R&S®NRP-ZKU

Order number 1419.0658.03

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Description

USB-A interface cable, length: 1.5 m

R&S®NRP-ZKU

Order number 1419.0658.04

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Description

USB-A interface cable, length: 3 m

R&S®NRP-ZKU

Order number 1419.0658.05

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Description

USB-A interface cable, length: 5 m

R&S®NRP-ZKC

Order number 1425.2442.02

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Description

USB-C interface cable, length: 0.75 m

R&S®NRP-ZKC

Order number 1425.2442.03

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Description

USB-C interface cable, length: 1.5 m

R&S®NRP-ZKC

Order number 1425.2442.04

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Description

USB-C interface cable, length: 3.0 m

R&S®NRP-ZK6

Order number 1419.0664.02

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Description

6-pole interface cable, length: 1.5 m

R&S®NRP-ZK6

Order number 1419.0664.03

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Description

6-pole interface cable, length: 3 m

R&S®NRP-ZK6

Order number 1419.0664.04

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Description

6-pole interface cable, length: 5 m

R&S®NRP-ZK8

Order number 1424.9408.02

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Description

8-pole interface cable, length: 1.50 m

For connection to R&S®NRX

R&S®NRP-ZK8

Order number 1424.9408.03

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Description

8-pole interface cable, length: 3.00 m

For connection to R&S®NRX

R&S®NRP-ZK8

Order number 1424.9408.04

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Description

8-pole interface cable, length: 5.00 m

For connection to R&S®NRX

Interface accessories
Product
Description
R&S®NRP-Z5

Order number 1146.7740.02

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Description

USB sensor hub

R&S®NRP-Z5 can host up to 4 R&S®NRPxxS(N), R&S®NRPxxT(N), R&S®NRPxxA(N) or R&S®NRP-Z sensors. A professional trigger solution allows simultaneous internal and external triggering of all connected sensors.

Waveguide accessories
Product
Description
R&S®ZCTW

Order number 1175.2014.02

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Description

Torque wrench for waveguide flange screws

R&S®NRP-ZBW

Order number 1700.2141.02

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Description

Waveguide bracket for R&S®NRP110T

R&S®WCA75

Order number 3626.1044.02

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Description

Waveguide Coax Adapter, WR15 to 1 mm (f)

50 GHz to 75 GHz

R&S®WCA90

Order number 3626.1050.02

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Description

Waveguide Coax Adapter, WR12 to 1 mm (f)

60 GHz to 90 GHz

R&S®WCA110

Order number 3626.1067.02

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Description

Waveguide Coax Adapter, WR10 to 1 mm (f)

75 GHz to 110 GHz

R&S®WCA12-135

Order number 1700.3977.02

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Description

Waveguide Coax Adapter WR12 to 1.35mm (f)

Waveguide Coax Adapter WR12 to 1.35 mm female with S-Parameter characterisation, WG stabilzation bracket for USB and LAN NRP power sensors 60 - 90 GHz 

Documentation
Product
Description
R&S®DCV-1

Order number 0240.2187.06

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Description

Documentation of calibration values

R&S®DCV-ZP

Order number 1173.6506.02

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Description

Printout of DCV

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