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FSW

FSW

Product catalog summary

Overview: The Rohde & Schwarz FSW Signal and Spectrum Analyzer is a high-performance RF analysis tool designed for applications in 5G, radar, and satellite communications. It offers a frequency range from 2 Hz to 90 GHz, extendable to 325 GHz with external mixers, and features low phase noise, wide dynamic range, and extensive bandwidth capabilities.

Key Specifications:

Frequency range: 2 Hz to 90 GHz (up to 325 GHz with external mixers).
Phase noise: –140 dBc (1 Hz) at 10 kHz offset.
Dynamic range: 60 dBc spurious-free for 2 GHz bandwidth.
Analysis bandwidth: Up to 8.3 GHz internally, 800 MHz real-time.
Display: 12.1" multitouch with intuitive interface.

Performance Highlights:

Outstanding RF performance with low displayed average noise level (DANL) and excellent phase noise, ideal for oscillator measurements.
High sensitivity and image rejection up to 85 GHz, with a YIG preselector for high-frequency applications.
Unmatched dynamic range for measurements below 1 GHz.

Advanced Features:

SCPI recorder for simplified code generation.
Multiple measurement applications can run in parallel, enhancing usability.
Real-time spectrum analysis option to capture transient signals.

5G and Wireless Standards:

Supports 5G NR, LTE, and other wireless standards with options for comprehensive signal analysis.
R&S®FSW-K144 and R&S®FSW-K145 options for 5G signal bandwidths from 5 MHz to 2 GHz.
Advanced measurement applications for in-depth analysis of physical layers.

Applications:

Ideal for testing wideband components, communications systems, and high-performance oscillators.
Suitable for automotive radar, satellite RF testing, and other demanding RF applications.

Specifications and Capabilities: The R&S®FSW-K106 NB-IoT measurement application supports precise analysis of UWB signals and PSD measurements. The R&S®FSW-K149 option, along with bandwidth extension options, enables analysis of channels up to 1.355 GHz wide. The analyzer supports high data rate standards like WLAN IEEE 802.11ad/ay, offering data throughput speeds up to 40 Gbit/s.

Wireless Connectivity: The analyzer supports various wireless standards, including Bluetooth® BR/EDR/Low Energy, WLAN IEEE 802.11ax/be, and ultrawideband (UWB) WLAN IEEE 802.15.4/4z, with capabilities for modulation characteristic measurements and signal analysis.

Radar and Signal Analysis: The FSW analyzer offers extensive radar analysis functions, including pulse measurement, transient chirp and hop signal characterization, and spurious emission detection. The R&S®FSW-K6 pulse measurement application provides comprehensive radar signal analysis, while the R&S®FSW-K60 options support transient analysis of FMCW signals.

Satellite RF Testing: The analyzer is suitable for satellite RF testing, offering solutions for designing, developing, and testing satellite payloads and components, including options for multicarrier group delay measurements and amplifier characterization.

Real-Time Spectrum Analysis: Real-time spectrum analysis options, such as R&S®FSW-K161R and R&S®FSW-B800R, enable seamless RF spectrum display and detection of short or frequency agile signals, crucial for aerospace, defense, and regulatory applications.

Conclusion: The Rohde & Schwarz FSW Signal and Spectrum Analyzer is a versatile tool for analyzing a wide range of communication standards and radar systems. Its extensive measurement options and real-time analysis capabilities make it ideal for various applications in modern communication and radar testing.

Key Features:

Transient Event Detection: The FSW can trigger on short transient events and save spectrum or I/Q data for detailed analysis.
Interference Analysis: Capable of identifying interference from digital circuits and frequency switching.
High-Resolution Measurements: Performs measurements with up to 67% spectral overlap at 160 MHz bandwidth and a maximum FFT rate of 2.4 million spectra/s.

Standard-Specific Settings:

Supports various standards like GSM, LTE, Bluetooth, and more with user-definable constellations and mappings.
Easy operation with graphical support and touchscreen interface.

Vector Signal Analysis:

R&S®FSW-K70 option allows flexible analysis of digitally modulated signals, supporting modulation formats from MSK to 4096QAM.
Includes tools for amplitude, frequency, and phase analysis, as well as statistical analysis and spectrum analysis.

OFDM Signal Analysis:

R&S®FSW-K96 option for analyzing custom OFDM signals with user-definable parameters.
Includes configuration file wizard for easy setup and analysis of signals generated with R&S®SMW-K114.

Health and Utilization Monitoring Service (HUMS):

R&S®FSW-K980 option provides utilization and health data via SNMP or REST interfaces to increase instrument utilization and reduce downtime.

Measurement Applications:

General-purpose applications include pulse measurements, modulation analysis, noise figure and gain measurements, phase noise measurements, and more.
Wireless communications systems applications cover Bluetooth, GSM/EDGE, 3GPP FDD, and others with specific power, modulation quality, and spectrum measurements.

Key Sections:

Measurement Applications: The document outlines the measurement capabilities for different technologies such as HSPA, CDMA2000, WLAN, LTE, and 5G. Each section details specific parameters like power measurement, modulation quality, spectrum measurements, and special features like automatic detection of active channels and decoding of useful information.
Specifications in Brief: This section provides a summary of the frequency range, bandwidths, phase noise, displayed average noise level (DANL), intermodulation, and total measurement uncertainty for various models of the FSW analyzer.
Service and Support: Rohde & Schwarz offers extensive service plans, including calibration and repair services, with options for extended warranty and personalized support. The document emphasizes the company's commitment to quality and sustainability, highlighting certifications like ISO 9001 and ISO 14001.
Company Overview: Rohde & Schwarz is presented as a leading technology group with a focus on test & measurement, technology systems, and networks & cybersecurity. The company is noted for its global presence and long-standing reputation.

Critical Information:

Frequency Range: The FSW models cover a wide frequency range from 2 Hz to 85 GHz, with options to extend up to 90 GHz.
Bandwidth Options: Various bandwidth options are available, ranging from 1 Hz to 8.3 GHz, depending on the model and additional options.
Measurement Features: The analyzer supports a wide range of measurements including EVM, constellation diagrams, I/Q offset, gain imbalance, and more, tailored for different communication standards.
Sustainability: The document highlights the environmental compatibility and energy efficiency of the products, aiming for longevity and optimized total cost of ownership.

Catalog excerpts

FSW SIGNAL AND SPECTRUM ANALYZER Continuing innovation in RF performance and usability Product Brochure Version 16.01

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AT A GLANCE The high-performance FSW signal and spectrum analyzer helps engineers accomplish the most demanding tasks. Its wide internal analysis bandwidth allows the characterization of wideband components and communications systems. Its unparalleled phase noise facilitates the development of high-performance oscillators such as those used in radars. A state-of-the-art multitouch display with gesture support ensures straightforward and intuitive operation. An embedded SCPI recorder enables easy creation of executable scripts. The FSW offers up to 8.3 GHz analysis bandwidth for measuring wideband-modulated...

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BENEFITS Outstanding RF performance ► Do not miss a thing with the real-time s pectrum analysis option ► Scalable analysis bandwidth ► Powerful vector signal analysis application ► Advanced user interface ► Custom OFDM signal analysis application ► Be ahead in 5G and other wireless standards ► Health and utilization monitoring service (HUMS) ► Extensive radar analysis functions ► Wide range of measurement applications ► Ideal for satellite RF testing ► Rear view Rohde & Schwarz FSW Signal and S

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OUTSTANDING RF PERFORMANCE The FSW redefines the top of the line for signal and spectrum analyzers, offering superior RF performance in terms of phase noise, displayed average noise level, intermodulation suppression and dynamic range for ACLR and harmonic measurements. Unmatched phase noise: ideal for measuring oscillators for radar and communications applications Excellent dynamic range for spurious measurements thanks to low DANL Developers of oscillators, synthesizers and transmit systems benefit from the FSW analyzer’s excellent RF performance for phase noise measurements. At 10 kHz offset...

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Harmonic measurements made easy thanks to integrated highpass filters Unparalleled dynamic range up to 1 GHz with separate receive path The FSW can optionally be equipped with switchable highpass filters (R&S®FSW‑B13) for carrier frequencies up to 1.5 GHz for harmonic measurements on transmit systems. This preselection clearly improves the dynamic range compared with conventional spectrum analyzers. External filters are no longer needed, which simplifies test system setups. The FSW has a separate receive path optimized for frequencies < 1 GHz. This yields a previously unattained dynamic range,...

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SCALABLE ANALYSIS BANDWIDTH The demand for analysis bandwidth is constantly increasing. The FSW with up to 8.3 GHz internal analysis bandwidth is ready to take on this challenge. Analysis bandwidth extensions for the different FSW models Model Available options: 28 MHz standard, 40 MHz, 80 MHz, 160 MHz, 320 MHz, 512 MHz. Available options: 1.2 GHz and 2 GHz. 6.4 GHz and 8.3 GHz analysis bandwidth available for frequencies above 18 GHz and 18.5 GHz. 6.4 GHz analysis bandwidth available for frequencies from 18 GHz to 58 GHz. 8.3 GHz analysis bandwidth available for frequencies from 18.5 GHz to...

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ADVANCED USER INTERFACE The FSW is designed for convenience – with straightforward result display. SCPI recorder Simplified code generation for automatic, remote controlled measurements Toolbar ► Quickly access frequently used functions ► Load and save configurations ► Take screenshots ► Zoom graphs ► Configure displayed items 12.1" high-resolution, multitouch display ► 1280 × 800 pixel resolution ► Multitouch operation Three USB 2.0 ports ► For storage media ► For connecting accessories ► For power sensors

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R&S®MultiView and R&S®Sequencer ► Display all tabs on one screen ► Measure consecutively ► Receive continually updated results Overview settings Display and adjust all hardware-related settings on one screen Noise source control ► 28 V DC power for noise sources with BNC DC input ► Control with instrument firmware Smart port ► For power meters ► For smart noise sources Rohde & Schwarz FSW Signal and Spectr

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BE AHEAD IN 5G AND OTHER WIRELESS STANDARDS To meet the increasing demand for wireless connectivity, network infrastructures and user equipment need to accommodate diverse wireless technologies such as LTE, 5G NR, IEEE 802.11 and NB-IoT. The applications range from high speed wireless access to autonomous cars and artificial intelligence. The FSW provides the right capabilities and measurement applications with uncompromised performance for fast and straightforward testing of numerous wireless standards with their specific requirements and characteristics. The R&S®FSW‑K144 and R&S®FSW‑K145 support...

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Narrowband IoT (NB-IoT) The R&S®FSW‑K106 covers all three operating modes (in‑band, guard band and out-of‑band) for base station testing in line with the 3GPP specification. It delivers signal modulation results as well as out-of‑band spectral measurements (ACLR and SEM). The timing alignment measurement is included to be able to easily measure the timing between transmitters in MIMO operation. To simplify signal analysis, several parameters such as cell ID and modulation formats are automatically detected. Wireless connectivity: WLAN IEEE 802.11ax/be The latest WLAN standards such as WLAN IEEE...

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EXTENSIVE RADAR ANALYSIS FUNCTIONS Extensive analysis functions and fast identification of spurious emissions are essential prerequisites when testing modern radar systems with their wideband signals, intrapulse modulation techniques and frequency hopping capabilities. Fast and comprehensive radar signal analysis Detailed pulse compression radar measurements The R&S®FSW‑K6 pulse measurement application measures all relevant pulse parameters such as pulse duration, pulse period, pulse rise and fall times, power drop across a pulse and intrapulse phase modulation at the touch of a button. It produces...

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The FSW automatically calculates the chirp rate and the deviation from the ideal FMCW chirp to enable efficient radar sensor optimization. The R&S®FSW-K60P transient phase noise extension adds phase noise measurements to individual chirps or hops in the measurement results. The R&S®FSW‑K60 with the R&S®FSW‑K60H transient hop measurement option is a convenient tool for analyzing signals with fast channel-switching characteristics such as those that occur in frequency hopping radios. Results include dwell time/hop, switching time, frequency and deviation. The analyzer shows trends and performs...

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FSW

FSW

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