High quality R&S FSW8 Signal and Spectrum Analyzer is offered by China manufacturer Dongguan Qihang Electronic Technology Co.,Ltd. Signal and spectrum analyzers cover a broad frequency range, typically spanning from kHz (kilohertz) to GHz (gigahertz) or even higher, depending on the model and application.
|Models||Frequency range||Phase noise||Max. analysis band width|
Order number 1331.5003.08
|2 Hz - 8 GHz||
< –136 dBc (1 Hz)
(f = 1 GHz, 10 kHz offset)
Unparalleled low phase noise and best sensitivity on the market
8.3 GHz internal analysis bandwidth
800 MHz real-time analysis bandwidth
SCPI recorder simplifies code generation
High dynamic range enables outstanding EVM performance
RF performance that meets exacting demands
The R&S®FSW redefines the top-of-the-line signal and spectrum analyzers, offering superior RF phase noise, displayed average noise level, intermodulation suppression and dynamic range for ACLR and harmonic measurements.
Phase noise at 10 GHz carrier frequency at 10 kHz offset from the carrier: typ. –133 dBc (1 Hz).
Designed for convenience
12.1’’ high resolution, multitouch display with gesture support - flat design with Windows 10 look and feel
Various measurements can be displayed simultaneously in separate windows, which makes result interpretation easier
Embedded SCPI recorder simplifies code generation for automatic, remote controlled measurements
Convenient user interface
Advanced R&S®FSW with 12.1 inch high resolution, multitouch display and much more.
In-depth 5G physical layer signal analysis
The R&S®FSW scalable, wide internal analysis bandwidth of up to 8.3 GHz allows you to capture the entire bandwidth of the downlink signal and evaluate the complete system.
R&S®FSW-K144 and R&S®FSW-K145 options cover downlink and uplink in-band measurements of 3GPP 5G NR. Each signal subframe is analyzed and a wide range of measurement results are provided, including the EVM, frequency and power of different channels and signals.
R&S®FSW-K144 5G New Radio downlink application
R&S®FSW-K144 detects and sets many parameters automatically, giving you more time to concentrate on insights from the detailed analysis.
Fast and comprehensive radar signal analysis
In addition to wide analysis bandwidth (up to 8.3 GHz), R&S®FSW analysis functions essential for radar testing.
The R&S®FSW-K6 pulse measurement application measures all relevant pulse parameters at the touch of a key
The R&S®FSW-K6S time sidelobe measurement option measures pulse compression parameters
The R&S®FSW-K60/K60H option analyzes frequency hopping signals
R&S®FSW-K6 pulse measurement option
The R&S®FSW-K6 pulse measurement application measures all relevant pulse parameters at the touch of a button.
Image-free wideband signal analysis in the E band
The R&S FSW8 Signal and Spectrum Analyzer features a YIG preselector for frequencies between 8 GHz and 85 GHz, providing image-free spectrum analysis. The wide analysis bandwidth (up to 8.3 GHz) combined with the R&S®FSW-K60/-K60C transient analysis/chirp measurement option allows you to characterize up to 5 GHz wide FMCW signals such as those used in automotive radars.
Automotive radar measurements
FMCW signal with 2 GHz bandwidth at 77 GHz measured with the R&S®FSW-K60C option and the R&S®FSW-B2001 2 GHz internal bandwidth extension
High-performance measurement solutions for designing, developing and testing satellite payloads, payload subsystems and components
The R&S®FSW offers dedicated measurement applications for the most critical measurements such as group delay, linearity, gain transfer, noise power ratio (NPR), etc. It also demodulates satellite RF signals of several standards such as DVB-S2X and OneWeb. The R&S®FSW scalable, wide analysis bandwidth (up to 8.3 GHz) meets the increasing demand for wide signal bandwidths.
R&S®FSW-K17 multicarrier group delay measurements
Measures absolute and relative group delay with high accuracy within milliseconds.
Don’t miss a thing with the real-time spectrum analysis option
The R&S®FSW real-time options allow users to reliably detect extremely short sporadic interference in the nanosecond range even in close proximity to powerful carriers – in a bandwidth of up to 800 MHz. Real-time spectrum analysis enables users to analyze existing frequency hopping algorithms and create alternative ones to prevent collisions between signals of different standards operating in the same frequency band.
Real-time spectrum of the ISM band at 2.4 GHz
Analyzes and prevents collisions between signals of different standards operating in the same frequency band (e.g. WLAN and Bluetooth®).
Digital signal analysis
The R&S®FSW-K70 vector signal analysis option enables users to flexibly analyze digitally modulated single carriers down to the bit level. The clearly structured operating concept simplifies measurements despite a wide range of analysis tools.The R&S®FSW-K70M allows analysis of signals with two different modulation schemes, such as DVB-S2X signals.The R&S®FSW-K70P extension measures the raw bit error rate (BER) on PRBS data up to PRBS23.
Analysis of a 1024QAM modulated signal
Constellation diagram, result table, symbol table and EVM distribution.