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Find more relevant information about our Products and Solutions.

FSW Getting Started

Provides the information required to prepare the instrument for use and start working.

English - Nov 11, 2025

FSW User Manual

Describes all instrument functions and remote control commands, including measurement and programming examples, for the base unit.

English - Nov 11, 2025

R&S ARB Toolbox

The ARB Toolbox is an easy-to-use, feature packed software package that is used for many ARB waveform related tasks.

English - Dec 13, 2018

Drivers for FSW Signal and spectrum analyzer

Models: R&S®FSW8, R&S®FSW13, R&S®FSW26, R&S®FSW43, R&S®FSW50, R&S®FSW67, R&S®FSW85

English - Sep 6, 2024

Firmware for FSW Signal and spectrum analyzer

Models: R&S®FSW8, R&S®FSW13, R&S®FSW26, R&S®FSW43, R&S®FSW50, R&S®FSW67, R&S®FSW85

English - Aug 12, 2025

Software for FSW Signal and spectrum analyzer

Models: R&S®FSW8, R&S®FSW13, R&S®FSW26, R&S®FSW43, R&S®FSW50, R&S®FSW67, R&S®FSW85

English - Jul 31, 2024

Simplified analysis of frequency agile radars

The R&S®FSW signal and spectrum analyzer, the R&S®FSW-K160R and the R&S®FSW-K6 is ideal for testing modern radars.

English - Jul 4, 2013

Testing hopping radios with confidence

The R&S FSW signal and spectrum analyzer with the R&S FSW-K160R realtime option enables wideband signal analysis and high probability of intercept.

English - Jun 4, 2013

R&S®FSW-K76/-K77 3GPP TD-SCDMA BS/UE Measurement Applications - Specifications

FSW-K76/-K77 - Specifications

English - Oct 30, 2012

2 MB | PDF
5G NR Signal Generation and Analysis

This application note is step by step guide on 5G New Radio (5G NR) signal generation and analysis capabilities using the R&S®SMW200A Vector Signal Generator.

English - Nov 22, 2019

Using the R&S®FSW for Efficient Measurements on Multi- Standard Radio Base Stations

This application notes introduces the Multi-Standard Radio Analyzer function of the R&S®FSW and shows how it performs the measurement on multi-standard radio transmitters.

English - Jul 16, 2012

R&S®FSW-K76, FSW-K77 TD_SCMA User Manual

Describes the specific functions of the application, including the remote control commands with programming examples.

English - Nov 11, 2025

R&S®FSW-K72, FSW-K73 3GPP FDD User Manual

Describes the specific functions of the application, including the remote control commands with programming examples.

English - Nov 11, 2025

R&S®FSW-K10x LTE DL User Manual

Describes the specific functions of the application, including the remote control commands with programming examples.

English - Nov 11, 2025

R&S®FSW-K17 Multicarrier Group Delay Measurements - Specifications

R&S FSW-K17 Multicarrier Group Delay Measurements - Specifications

English - Jul 28, 2021

908 kB | PDF
FSW Instrument Security

Describes the types of memory and their usage in the FSW and issues when working in secured environments.

English - Nov 11, 2025

R&S®FSW-B512R-B800R-K161R-K512RE-K800R Real-Time Spectrum Analyzer and Measurement Application - Specifications

R&S FSW-B512R-B800R-K161R-K512RE-K800R Real-Time Spectrum Analyzer and Measurement Application - Specifications

English - Feb 4, 2019

1 MB | PDF
R&S®FSW-K8 Bluetooth user manual

Describes the specific functions of the application, including the remote control commands with programming examples.

English - Nov 11, 2025

R&S®FSW-K70 Measuring Unknown Signals - Application Sheet

Describes how to determine important signal characteristics (e.

English - Nov 11, 2025

R&S®FSW-K82/-K83 CDMA2000

Describes the specific functions of the application, including the remote control commands with programming examples.

English - Nov 11, 2025

R&S®FSW-K91 WLAN User Manual

Describes the specific functions of the application, including the remote control commands with programming examples.

English - Nov 11, 2025

R&S®FSW-B24U Enhanced dynamic front end (EDFE) - Flyer

FSW-B24U Enhanced dynamic front end (EDFE)

English - Jun 24, 2022

227 kB | PDF
R&S®FSW-K15 VOR/ILS Measurements Application Firmware - Specifications

R&S FSW-K15 VOR/ILS Measurements Application Firmware - Specifications

English - Feb 14, 2017

1 MB | PDF
R&S®FSW-K40 Phase Noise User Manual

Describes the specific functions of the application, including the remote control commands with programming examples.

English - Nov 11, 2025

R&S®FSW-K15 Avionics (VOR/ILS) Measurements User Manual

Describes the specific functions of the application, including the remote control commands with programming examples.

English - Nov 11, 2025

R&S®FSW-K10 GSM Measurements User Manual

Describes the specific functions of the application, including the remote control commands with programming examples.

English - Nov 11, 2025

R&S®FSW-K50 Spurious Measurements User Manual

Describes the specific functions of the application, including the remote control commands with programming examples.

English - Nov 11, 2025

R&S®FSW-K6 Pulse Measurements User Manual

Describes the specific functions of the application, including the remote control commands with programming examples.

English - Nov 11, 2025

R&S®FSW-K30 Noise Figure User Manual

Describes the specific functions of the application, including the remote control commands with programming examples.

English - Nov 11, 2025

R&S®FSW-K70 VSA User Manual

Describes the specific functions of the application, including the remote control commands with programming examples.

English - Nov 11, 2025

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Rohde & Schwarz is striving for a safer and connected world with its leading-edge solutions. Committed to innovation for more than 90 years, the independent technology group acts long-term and sustainably, making it a reliable partner to its industry and government customers worldwide.
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