Rohde & Schwarz FSVR7 REAL-TIME SPECTRUM Analyser The full-featured Rohde & Schwarz (R&S) FSVR7 Real-Time Spectrum Analyser is the combination of a signal and spectrum Analyser and a real-time spectrum Analyser. In real-time operation the FSVR7 seamlessly measures and displays the spectrum in the time domain, with a span of up to 40 MHz, capturing every event, no matter how brief, for analysis.Features and Specifications of the Rohde & Schwarz FSVR7 Real-Time Spectrum Analyser include:Features of the R&S FSVR7 Analyser:

Real-time spectrum analysis up to 40 GHz:

• Spectrogram function for gapless spectrum display in the time domain
• Frequency mask trigger (FMT) for triggering the measurement by individual, sporadic events in the spectrum
• Persistence mode for visualizing how frequently signals occur
• Power versus time for analyzing the length/time variance of signals
• Real-time streaming of I/Q data for recording long RF sequences

Full-featured signal and spectrum Analyser:

• Frequency sweep across the entire frequency range from 10 Hz to 40 GHz in just a few milliseconds
• Expansion of the maximum input frequency of 110 GHz using external mixers
• Outstanding level measurement accuracy up to 7 GHz
• Excellent dynamic range and low phase noise
• High measurement speed
• Power measurement functions and statistical evaluations for analysis of digitally modulated signals
• Versatile marker and trace evaluation functions
• Measurement software for determining noise figure or phase noise
• General vector signal analysis (VSA) and special analysis options for GSM/EDGE, WCDMA/HSPA+, LTE, WiMAX™, WLAN as well as analog modulation methods 
• Large I/Q memory depth

Simple and intuitive operation by means of touch screen:

• Touch-screen operation using the finger as a mouse cursor
• Fast access to all important functions 
• Built-in help function
• Undo/redo function

Spectrogram function for gapless spectrum display in the time domain

Frequency mask trigger (FMT) for triggering the measurement by individual, sporadic events in the spectrum

Persistence mode for visualizing how frequently signals occur

Power versus time for analyzing the length/time variance of signals

Real-time streaming of I/Q data for recording long RF sequences

Frequency sweep across the entire frequency range from 10 Hz to 40 GHz in just a few milliseconds

Expansion of the maximum input frequency of 110 GHz using external mixers

Outstanding level measurement accuracy up to 7 GHz

Excellent dynamic range and low phase noise

High measurement speed

Power measurement functions and statistical evaluations for analysis of digitally modulated signals

Versatile marker and trace evaluation functions

Measurement software for determining noise figure or phase noise

General vector signal analysis (VSA) and special analysis options for GSM/EDGE, WCDMA/HSPA+, LTE, WiMAX™, WLAN as well as analog modulation methods 

Large I/Q memory depth

Touch-screen operation using the finger as a mouse cursor

Fast access to all important functions 

Built-in help function

Undo/redo function

Specifications of the Rohde & Schwarz FSVR7 Real-Time Spectrum Analyser:

Frequency:

• Frequency range: 10 Hz to 7 GHz
• Aging of frequency reference:  1 x 10-6
• With R&S®FSV-B4:  1 x 10-7 

Real-time spectrum Analyser:

• Real-time RF bandwidth:  100 Hz to 40 MHz
• A/D converter:  128 Msamples/s, 16 bit
• Windowing:  Blackman Harris, Gauss, flat top, rectangular, Hanning, Kaiser
• Measurement points per trace:  801  
• Resolution bandwidth:  real-time RF bandwidth/(100 to 400), depending on windowing
• Number of spectra per second:  250 000/s
• Spectrogram update rate:  10 000/s
• Screen update rate:  30/s
• Detectors:  Average (linear or RMS), Max Peak, Min Peak, Sample
• Trace functions:  Max Hold, Min Hold, Average

Frequency Mask Trigger (FMT):

• Frequency resolution:  Real-time bandwidth/801
• Trigger span:  Real-time RF bandwidth
• Dynamic range:  0 dB to -80 dB below reference level

Spectrum Analyser:

• Bandwidths:
• Resolution bandwidths:  
• Standard filter:  1 Hz to 10 MHz
• Standard filter, ZERO SPAN:  1 Hz to 10 MHz, 20 MHz, 40 MHz
• FFT sweep:  1 Hz to 300 kHz
• Channel filter:   100 Hz to 5 MHz
• Video filter:  1 Hz to 10 MHz, 20 MHz, 28 MHz, 40 MHz
• I/Q demodulation bandwidth:  40 MHz
• 40 GHz -165 dBm (1 Hz) typical
• Displayed average noise level:  
• Displayed average noise level: 
• 1 GHz -152 dBm (1 Hz)
• 30 GHz -150 dBm
• Displayed average noise level with preamplifier, R&SFSV-B22 or R&SFSV-B24 option: 
• 1 GHz -163 dBm
• 30 GHz -162 dBm 
• Intermodulation:
• Third-order intercept (TOI):  f < 3.6 GHz – 16 dBm
• WCDMA ACLR:
• Without noise compensation:  70 dB
• With noise compensation: 73 dB
• Phase noise:
• 1 GHz carrier frequency:  
• 10 kHz offset from carrier: -106 dBc (1 Hz)  
• 100 kHz offset from carrier: -115 dBc (1 Hz)
• 1 MHz offset from carrier: -134 dBc (1 Hz)
• Total measurement uncertainty:   f < 7 GHz – 0.4 dBm

Frequency range: 10 Hz to 7 GHz

Aging of frequency reference:  1 x 10-6

• With R&S®FSV-B4:  1 x 10-7 

With R&S®FSV-B4:  1 x 10-7 

Real-time RF bandwidth:  100 Hz to 40 MHz

A/D converter:  128 Msamples/s, 16 bit

Windowing:  Blackman Harris, Gauss, flat top, rectangular, Hanning, Kaiser

Measurement points per trace:  801  

Resolution bandwidth:  real-time RF bandwidth/(100 to 400), depending on windowing

Number of spectra per second:  250 000/s

Spectrogram update rate:  10 000/s

Screen update rate:  30/s

Detectors:  Average (linear or RMS), Max Peak, Min Peak, Sample

Trace functions:  Max Hold, Min Hold, Average

Frequency resolution:  Real-time bandwidth/801

Trigger span:  Real-time RF bandwidth

Dynamic range:  0 dB to -80 dB below reference level

Bandwidths:

• Resolution bandwidths:  
• Standard filter:  1 Hz to 10 MHz
• Standard filter, ZERO SPAN:  1 Hz to 10 MHz, 20 MHz, 40 MHz
• FFT sweep:  1 Hz to 300 kHz
• Channel filter:   100 Hz to 5 MHz
• Video filter:  1 Hz to 10 MHz, 20 MHz, 28 MHz, 40 MHz
• I/Q demodulation bandwidth:  40 MHz
• 40 GHz -165 dBm (1 Hz) typical

Displayed average noise level:  

• Displayed average noise level: 
• 1 GHz -152 dBm (1 Hz)
• 30 GHz -150 dBm
• Displayed average noise level with preamplifier, R&SFSV-B22 or R&SFSV-B24 option: 
• 1 GHz -163 dBm
• 30 GHz -162 dBm 

Intermodulation:

• Third-order intercept (TOI):  f < 3.6 GHz – 16 dBm

WCDMA ACLR:

• Without noise compensation:  70 dB
• With noise compensation: 73 dB

Phase noise:

• 1 GHz carrier frequency:  
• 10 kHz offset from carrier: -106 dBc (1 Hz)  
• 100 kHz offset from carrier: -115 dBc (1 Hz)
• 1 MHz offset from carrier: -134 dBc (1 Hz)

Total measurement uncertainty:   f < 7 GHz – 0.4 dBm

Resolution bandwidths:  

• Standard filter:  1 Hz to 10 MHz
• Standard filter, ZERO SPAN:  1 Hz to 10 MHz, 20 MHz, 40 MHz
• FFT sweep:  1 Hz to 300 kHz
• Channel filter:   100 Hz to 5 MHz

Video filter:  1 Hz to 10 MHz, 20 MHz, 28 MHz, 40 MHz

I/Q demodulation bandwidth:  40 MHz

40 GHz -165 dBm (1 Hz) typical

Standard filter:  1 Hz to 10 MHz

Standard filter, ZERO SPAN:  1 Hz to 10 MHz, 20 MHz, 40 MHz

FFT sweep:  1 Hz to 300 kHz

Channel filter:   100 Hz to 5 MHz

Displayed average noise level: 

• 1 GHz -152 dBm (1 Hz)
• 30 GHz -150 dBm

Displayed average noise level with preamplifier, R&SFSV-B22 or R&SFSV-B24 option: 

• 1 GHz -163 dBm
• 30 GHz -162 dBm 

1 GHz -152 dBm (1 Hz)

30 GHz -150 dBm

1 GHz -163 dBm

30 GHz -162 dBm 

Third-order intercept (TOI):  f < 3.6 GHz – 16 dBm

Without noise compensation:  70 dB

With noise compensation: 73 dB

1 GHz carrier frequency:  

• 10 kHz offset from carrier: -106 dBc (1 Hz)  
• 100 kHz offset from carrier: -115 dBc (1 Hz)
• 1 MHz offset from carrier: -134 dBc (1 Hz)

10 kHz offset from carrier: -106 dBc (1 Hz)  

100 kHz offset from carrier: -115 dBc (1 Hz)

1 MHz offset from carrier: -134 dBc (1 Hz)

    

• Rohde & Schwarz FSVR7 - Datasheet (755 KB)