Signal Source For Additive Phase Noise Measurement, Model Dependent From 10 MHz To Max. 18 GHz
Security Write Protection Of Solid State Drive
Signal And Spectrum Analyzer 10 Hz To 26 GHz
High Pass Filter Improved Dynamic Range For Measurement Of Harmonics, Suppression Of Fundamental Signals From 300 MHz To 1.8 GHz
RF Preamplifier, 20 dB 100 kHz To 26 GHz
High Stability OCXO With Low Phase Noise
Cross Correlation For Phase Noise Analyzer
Cord Power
Qty: 1FSW / FSWP MANUALS ON USB DRIVE
Qty: 1Cable RF SMA(m) -SMA(m) 1 m
Qty: 2Adapter APC 3.5 mm(f) - APC 3.5 mm(f)
Qty: 1Signal And Spectrum Analyzer 10 Hz To 26 GHz
RF Preamplifier, 20 dB 100 kHz To 26 GHz
High Stability OCXO With Low Phase Noise
Cross Correlation For Phase Noise Analyzer
Signal Source For Additive Phase Noise Measurement, Model Dependent From 10 MHz To Max. 18 GHz
Cord Power
Qty: 1FSW / FSWP MANUALS ON USB DRIVE
Qty: 1Cable RF SMA(m) -SMA(m) 1 m
Qty: 2Adapter APC 3.5 mm(f) - APC 3.5 mm(f)
Qty: 1Signal And Spectrum Analyzer 10 Hz To 26 GHz
Cross Correlation For Phase Noise Analyzer Includes R&SFSWP-B4
Signal Source For Additive Phase Noise Measurement, Model Dependent From 10 MHz To Max. 18 GHz
Cord Power
Qty: 1FSW / FSWP MANUALS ON USB DRIVE
Qty: 1Cable RF SMA(m) -SMA(m) 1 m
Qty: 2Adapter APC 3.5 mm(f) - APC 3.5 mm(f)
Qty: 1Signal Source For Additive Phase Noise Measurement, Model Dependent From 10 MHz To Max. 18 GHz
Signal And Spectrum Analyzer 10 Hz To 26 GHz
RF Preamplifier, 20 dB 100 kHz To 26 GHz
High Stability OCXO With Low Phase Noise
Cross Correlation For Phase Noise Analyzer
Measurement Application For Pulsed Phase Noise And Additive Pulsed Phase Noise
Pulse Measurement Application
Modulation Analysis Application For Modulation Analysis Of Analog (AM, FM, PM) Modulated Single Carrier Signals
Cord Power
Qty: 1FSW / FSWP MANUALS ON USB DRIVE
Qty: 1Cable RF SMA(m) -SMA(m) 1 m
Qty: 2Adapter APC 3.5 mm(f) - APC 3.5 mm(f)
Qty: 1Signal And Spectrum Analyzer 10 Hz To 26 GHz
Signal Source For Additive Phase Noise Measurement, Model Dependent From 10 MHz To Max. 18 GHz
Measurement Application For Detection And Display Of Low Level Spurious Signals
Support For Harmonic Mixers, Includes LO/IF Ports For External Mixers
RF Preamplifier, 20 dB 100 kHz To 26 GHz
Cross Correlation For Phase Noise Analyzer Includes R&SFSWP-B4
Transient Measurement Application
Cord Power
Qty: 1Cable RF SMA(m) -SMA(m) 1 m
Qty: 2FSW / FSWP MANUALS ON USB DRIVE
Qty: 1Adapter APC 3.5 mm(f) - APC 3.5 mm(f)
Qty: 1Cross Correlation For Phase Noise Analyzer Includes R&SFSWP-B4
Signal And Spectrum Analyzer 10 Hz To 26 GHz
RF Preamplifier, 20 dB 100 kHz To 26 GHz
Signal Source For Additive Phase Noise Measurement, Model Dependent From 10 MHz To Max. 18 GHz
Resolution Bandwidth >10 MHz, 20 MHz And 50 MHz Additionally
Measurement Application For Pulsed Phase Noise And Additive Pulsed Phase Noise
Transient Measurement Application
Transient Measurement Application Extension Chirp Analysis
Transient Measurement Application Extension Hopping Analysis
Cord Power
Qty: 1Adapter APC 3.5 mm(f) - APC 3.5 mm(f)
Qty: 1FSW / FSWP MANUALS ON USB DRIVE
Qty: 1Resolution Bandwidth >10 MHz, 20 MHz And 50 MHz Additionally
RF Preamplifier, 20 dB 100 kHz To 26 GHz
Signal And Spectrum Analyzer 10 Hz To 26 GHz
High Pass Filter Improved Dynamic Range For Measurement Of Harmonics, Suppression Of Fundamental Signals From 300 MHz To 1.8 GHz
Cross Correlation For Phase Noise Analyzer Includes R&SFSWP-B4
Signal Source For Additive Phase Noise Measurement, Model Dependent From 10 MHz To Max. 18 GHz
Measurement Application For Detection And Display Of Low Level Spurious Signals
Cord Power
Qty: 1USB Drive Manuals
Qty: 1Adapter APC 3.5 mm(f) - APC 3.5 mm(f)
Qty: 1Extension To 320 MHz Signal Analysis Bandwidth
Signal And Spectrum Analyzer 10 Hz To 26 GHz
RF Preamplifier, 20 dB 100 kHz To 26 GHz
High Stability OCXO With Low Phase Noise
Cross Correlation For Phase Noise Analyzer
Signal Source For Additive Phase Noise Measurement, Model Dependent From 10 MHz To Max. 18 GHz
Cross Correlation For Phase Noise Analyzer
Transient Measurement Application
Rack Mount 19" Adapter BW2010, Cabinet 5HU 1/1
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Qty: 1Handle Kit 19 in ZZA-KN5
Qty: 1void- FSW / FSWP MANUALS ON USB DRIVE
Qty: 1Adapter APC 3.5 mm(f) - APC 3.5 mm(f)
Qty: 1Signal And Spectrum Analyzer 10 Hz To 26 GHz
RF Preamplifier, 20 dB 100 kHz To 26 GHz
Cross Correlation For Phase Noise Analyzer Includes R&SFSWP-B4
Signal Source For Additive Phase Noise Measurement, Model Dependent From 10 MHz To Max. 18 GHz
Resolution Bandwidth >10 MHz, 20 MHz And 50 MHz Additionally
Cord Power
Qty: 1FSW / FSWP MANUALS ON USB DRIVE
Qty: 1Cable RF SMA(m) -SMA(m) 1 m
Qty: 2Adapter APC 3.5 mm(f) - APC 3.5 mm(f)
Qty: 1Signal And Spectrum Analyzer 10 Hz To 26 GHz
Support For Harmonic Mixers, Includes LO/IF Ports For External Mixers
High Stability OCXO With Low Phase Noise
Cross Correlation For Phase Noise Analyzer
Signal Source For Additive Phase Noise Measurement, Model Dependent From 10 MHz To Max. 18 GHz
Cord Power
Qty: 1Cable RF SMA(m) -SMA(m) 1 m
Qty: 2FSW / FSWP MANUALS ON USB DRIVE
Qty: 1Adapter APC 3.5 mm(f) - APC 3.5 mm(f)
Qty: 1Signal And Spectrum Analyzer 10 Hz To 26 GHz
RF Preamplifier, 20 dB 100 kHz To 26 GHz
Cross Correlation For Phase Noise Analyzer Includes R&SFSWP-B4
Signal Source For Additive Phase Noise Measurement, Model Dependent From 10 MHz To Max. 18 GHz
Cord Power
Qty: 1FSW / FSWP MANUALS ON USB DRIVE
Qty: 1Cable RF SMA(m) -SMA(m) 1 m
Qty: 2Adapter APC 3.5 mm(f) - APC 3.5 mm(f)
Qty: 1Signal And Spectrum Analyzer 10 Hz To 26 GHz
RF Preamplifier, 20 dB 100 kHz To 26 GHz
Cross Correlation For Phase Noise Analyzer Includes R&SFSWP-B4
Signal Source For Additive Phase Noise Measurement, Model Dependent From 10 MHz To Max. 18 GHz
Resolution Bandwidth >10 MHz, 20 MHz And 50 MHz Additionally
Measurement Application For Detection And Display Of Low Level Spurious Signals
Cord Power
Qty: 1FSW / FSWP MANUALS ON USB DRIVE
Qty: 1Cable RF SMA(m) -SMA(m) 1 m
Qty: 2Adapter APC 3.5 mm(f) - APC 3.5 mm(f)
Qty: 1Signal And Spectrum Analyzer 10 Hz To 26 GHz
Support For Harmonic Mixers, Includes LO/IF Ports For External Mixers
RF Preamplifier, 20 dB 100 kHz To 26 GHz
Cross Correlation For Phase Noise Analyzer Includes R&SFSWP-B4
Signal Source For Additive Phase Noise Measurement, Model Dependent From 10 MHz To Max. 18 GHz
Resolution Bandwidth >10 MHz, 20 MHz And 50 MHz Additionally
Extension to 80 MHz signal analysis bandwidth, includes microwave preselector bypass option R&S®FSWP-B1 required
Vector signal analysis for modulation analysis on digital modulated single carrier signals
Cord Power
Qty: 1FSW / FSWP MANUALS ON USB DRIVE
Qty: 1Cable RF SMA(m) -SMA(m) 1 m
Qty: 2Adapter APC 3.5 mm(f) - APC 3.5 mm(f)
Qty: 1Signal and spectrum analyzer 10 Hz to 26 GHz for R&S®FSWP26 (hardware option, retrofittable in factory)
RF Preamplifier, 20 dB 100 kHz to 26 GHz for R&S®FSWP26 option R&S®FSWP-B1 required (hardware option)
Cross correlation for phase noise analyzer R&S®FSWP26 from 1 MHz to 26 GHz Low phase noise, includes R&S®FSWP-B4, excludes option R&S®FSWP-B60 (hardware option)
signal source for additive phase noise measurement, model dependent from 10 MHz to max. 18 GHz, requires R&S®FSWP-B60 or R&S®FSWP-B61 (hardware option)
Resolution bandwidth >10 MHz, 20 MHz and 50 MHz additionally, 100 kHz to 8 GHz for R&S®FSWP8, option R&S®FSWP-B1 required (hardware option)
Noise figure measurement application noise source required,
Measurement application for pulsed phase noise and additive pulsed
Cord Power
Qty: 1FSW / FSWP MANUALS ON USB DRIVE
Qty: 1Cable RF SMA(m) -SMA(m) 1 m
Qty: 2Adapter APC 3.5 mm(f) - APC 3.5 mm(f)
Qty: 1Signal And Spectrum Analyzer 10 Hz To 26 GHz
RF Preamplifier, 20 dB 100 kHz To 26 GHz
Cross Correlation For Phase Noise Analyzer Includes R&SFSWP-B4
Signal Source For Additive Phase Noise Measurement, Model Dependent From 10 MHz To Max. 18 GHz
Resolution Bandwidth >10 MHz, 20 MHz And 50 MHz Additionally
Measurement application for detection and display of low level spurious signals
Transient measurement application
Cord Power
Qty: 1FSW / FSWP MANUALS ON USB DRIVE
Qty: 1Cable RF SMA(m) -SMA(m) 1 m
Qty: 2Adapter APC 3.5 mm(f) - APC 3.5 mm(f)
Qty: 1Signal and spectrum analyzer 10 Hz to 26 GHz
RF preamplifier, 30 dB 100 KHz to 26 GHz
Cross correlation for phase noise analyzer from 1 MHz to 26 GHz, includes B4
Signal Source for additive phase noise measurement 10 MHz to max 18 GHz, .1dB steps. B60 or B61 required
Resolution bandwidth up to 80 MHz, 20 MHz and 50 MHZ additionally. Option B1 required
Measurement application for pulsed phase noise and additive pulsed
Cord Power
Qty: 1Cable RF SMA(m) -SMA(m) 1 m
Qty: 2Adapter APC 3.5 mm(f) - APC 3.5 mm(f)
Qty: 1FSW / FSWP MANUALS ON USB DRIVE
Qty: 1Signal And Spectrum Analyzer 10 Hz To 26 GHz
RF Preamplifier, 20 dB 100 kHz To 26 GHz
Cross Correlation For Phase Noise Analyzer Includes R&SFSWP-B4
Signal Source For Additive Phase Noise Measurement, Model Dependent From 10 MHz To Max. 18 GHz
Resolution Bandwidth >10 MHz, 20 MHz And 50 MHz Additionally
Vector signal analysis for modulation analysis on didital modulated single carrier signals (B1 required)
Cord Power
Qty: 1FSW / FSWP MANUALS ON USB DRIVE
Qty: 1Cable RF SMA(m) -SMA(m) 1 m
Qty: 2Adapter APC 3.5 mm(f) - APC 3.5 mm(f)
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The Rohde & Schwarz FSWP26 phase noise analyzer supports RF input frequencies from 1 MHz to 26.5 GHz when DC coupled, or 10 MHz to 26.5 GHz when AC coupled for phase noise and AM noise measurements. For baseband noise measurements, the instrument covers 10 mHz to 30 MHz DC coupled or 10 MHz to 30 MHz AC coupled. This broad frequency coverage enables comprehensive phase noise characterization of oscillators, synthesizers, and other frequency sources across microwave bands.
With the R&S FSWP-B61 cross correlation (low phase noise) option, the FSWP26 delivers exceptional phase noise sensitivity. At a 26 GHz carrier frequency, it achieves -125 dBc/Hz at 1 kHz offset and -144 dBc/Hz at 10 kHz offset (correlation factor = 1, signal level of 10 dBm or greater). The cross correlation technique can improve sensitivity by 5 dB with 10 correlations, 10 dB with 100 correlations, 15 dB with 1000 correlations, and up to 20 dB with 10,000 correlations for offset frequencies of 1 Hz and above.
The FSWP26 excels at close-in phase noise measurements with offset frequency range starting from 1 microhertz up to the maximum input frequency minus the carrier frequency for lower carriers, or up to 1 GHz offset for carriers above the maximum frequency minus 1 GHz. At 26 GHz carrier with the R&S FSWP-B61 option, the instrument measures -18 dBc/Hz at 0.1 Hz offset and -47 dBc/Hz at 1 Hz offset with internal reference loop bandwidth set to 30 Hz, enabling characterization of ultra-low noise oscillators and atomic frequency standards.
The R&S FSWP26 provides excellent measurement accuracy with phase noise measurement uncertainty less than 1.5 dB for offset frequencies from 10 mHz to 1 MHz when the device under test phase noise is at least 15 dB above the FSWP sensitivity. For offsets from 1 MHz to 30 MHz, the uncertainty is less than 2 dB, and for offsets above 30 MHz it is less than 3 dB. Level measurement uncertainty is less than 2 dB for signal frequencies from 8 GHz to 18 GHz and less than 3 dB above 18 GHz at signal levels from -20 dBm to +15 dBm.
Yes, with the optional R&S FSWP-B1 spectrum analyzer option, the FSWP26 transforms into a full-featured spectrum analyzer covering DC coupled operation from 2 Hz (with option) or 10 MHz to 26.5 GHz. In spectrum analyzer mode, it offers resolution bandwidths from 1 Hz to 10 MHz, displayed average noise levels of -149 dBm (typical -154 dBm) from 1 MHz to 1 GHz with preamplifier off, and sweep times from 3 microseconds to 16000 seconds, making it a versatile dual-purpose instrument.
The FSWP26 accommodates a wide signal level range with two level settings for phase noise measurements. In high level setting mode, it accepts signals from -20 dBm to +30 dBm, while the low level setting extends the lower range to -40 dBm to +30 dBm. This flexibility allows characterization of both low-power sources and high-power oscillators without external attenuators or amplifiers. The instrument automatically optimizes measurement parameters based on the selected level setting to ensure optimal phase noise sensitivity.
The R&S FSWP26 incorporates excellent AM suppression capabilities to ensure accurate phase noise measurements on sources with amplitude modulation. It provides 40 dB nominal AM suppression for offset frequencies from 10 mHz to 1 MHz. For offsets from 1 MHz to 30 MHz in high level setting, and 1 MHz to 10 MHz in low level setting, AM suppression is 30 dB nominal. This high AM rejection prevents amplitude fluctuations from corrupting phase noise measurements, particularly important when testing free-running oscillators or sources with significant AM content.
The FSWP26 features a high-stability internal reference with achievable initial calibration accuracy of ±1 x 10^-8 standard or ±5 x 10^-9 with the R&S FSWP-B4 OCXO precision frequency reference option. Standard aging is ±1 x 10^-7 per year, improving to ±3 x 10^-8 per year after the first year with the OCXO option. Temperature drift with the OCXO option is exceptionally low at ±1 x 10^-9 over 0 degrees C to +50 degrees C. The frequency resolution of 0.01 Hz enables precise frequency domain analysis for demanding metrology applications.