Rohde & Schwarz FSW67 SIGNAL AND SPECTRUM Analyser The high performance Rohde & Schwarz (R&S) FSW67 Signal and Spectrum Analyser is designed for convenience, accuracy and speed. Its unique touchscreen, straightforward, multiview result display, and optimized user guidance makes operation of the R&S FSW67 Analyser efficient and convenient. With its unmatched phase noise, unparalleled dynamic range for spurious measurements, and high sensitivity even at low frequences, the R&S FSW67 guarantees high accuracy. Efficient measurement rates, rapid sweep times, quick switchover between instrument setups, makes operation fast and easy.Features and Specifications of the Rohde & Schwarz FSW67 Signal and Spectrum Analyser include:Features of the R&S FSW67 Analyser:

Excellent dynamic range for spurious measurements because of low DANL

Harmonic measurements made easy and accurate due to integrated highpass filters:

• High sensitivity even at low frequencies
• Unparalleled dynamic range up to 1 GHz with separate receive path

Up to 500 MHz analysis bandwidth

High spurious-free dynamic range of > 100 dBc

Large I/Q memory depth for seamless recording of long signal sequences

Efficient operation with optimized user guidance

MultiView: multiple results available at a glance

Ideal for measuring oscillators for radar and communications applications as well as for analyzing radar systems:

• Fast identifcation and analysis of spurious emissions 
• Measuring pulse parameters at the touch of a key
• Detection of widespread frequency-hopping signals
• Analyzing short pulse rise and fall times

Identifying interaction between signals

• Multistandard radio Analyser (MSRA) 
• Multistandard realtime Analyser (MSRT) 

High measurement rates and fast sweep times with sweep rates of up to 1000 sweeps/s 

Fast switchover between instrument setups

Efficient measurement functions speed up operation

Integrated support of R&S®NRP-Zxx power sensors

High sensitivity even at low frequencies

Unparalleled dynamic range up to 1 GHz with separate receive path

Fast identifcation and analysis of spurious emissions 

Measuring pulse parameters at the touch of a key

Detection of widespread frequency-hopping signals

Analyzing short pulse rise and fall times

Multistandard radio Analyser (MSRA) 

Multistandard realtime Analyser (MSRT) 

Specifications of the Rohde & Schwarz FSW67 Signal and Spectrum Analyser:

Frequency:

• Frequency range: 2 Hz to 67 GHz
• Aging of frequency reference:  1 x 10-7/year
• With R&S®FSW-B4:  3 x 10-8/year 

Bandwidths:

• Resolution bandwidths:
• Standard filter:  1 Hz to 10 MHz
• With R&S®FSW-B8:  80 MHz
• RRC filter:  
• NADC:  18 kHz
• TETRA:  24.3 kHz  
• 3GPP:  3.84 MHz
• Channel filter:  100 Hz to 5 MHz
• Video filter:  1 Hz to 10 MHz
• I/Q Demodulation bandwidth:  10 MHz
• With R&S®FSW-B28:  28 MHz
• With R&S®FSW-B40:  40 MHz
• With R&S®FSW-B80:  80 MHz
• With R&S®FSW-B160:  160 MHz
• With R&S®FSW-B320:  320 MHz
• With R&S®FSW-B500:  500 MHz

Displayed average noise level (DANL):

• 2 GHz: -156 dBm (1 Hz) typical
• With R&S®FSW-B13:  -159 dBm (1 Hz) typical
• 8 GHz: -156 dBm (1 Hz) typical
• 20 GHz: -150 dBm (1 Hz) typical
• 40 GHz: -144 dBm (1 Hz) typical
• DANL with preamplifier (with R&S®FSW-B24): 
• 8 GHz -169 dBm (1 Hz) typical
• 20 GHz -166 dBm (1 Hz) typical
• 40 GHz -165 dBm (1 Hz) typical
• DANL with noise cancellation, preamplifier off:  -169 dBm (1 Hz) typical

Intermodulation:

• Third-order intercept (TOI):  
• f < 1 GHz:  +30 dBm (typical)
• f < 3 GHz:  +25 dBm (typical)
• 8 GHz to 26 GHz:  +17 dBm (typical)
• 13.6 GHz to 26 GHz:  +15 dBm (typical) 

WCDMA ACLR dynamic range:

• With noise cancellation:  88 dB

Phase noise:

• 10 kHz offset from carrier:  
• 500 MHz carrier: -140 dBc (1 Hz) typical
• 1 GHz carrier: -137 dBc (1 Hz) typical
• 10 GHz carrier: -128 dBc (1 Hz) typical

Total measurement uncertainty: 8 GHz < .04 dB

Frequency range: 2 Hz to 67 GHz

Aging of frequency reference:  1 x 10-7/year

• With R&S®FSW-B4:  3 x 10-8/year 

With R&S®FSW-B4:  3 x 10-8/year 

Resolution bandwidths:

• Standard filter:  1 Hz to 10 MHz
• With R&S®FSW-B8:  80 MHz

• RRC filter:  
• NADC:  18 kHz
• TETRA:  24.3 kHz  
• 3GPP:  3.84 MHz

• Channel filter:  100 Hz to 5 MHz
• Video filter:  1 Hz to 10 MHz

I/Q Demodulation bandwidth:  10 MHz

• With R&S®FSW-B28:  28 MHz
• With R&S®FSW-B40:  40 MHz
• With R&S®FSW-B80:  80 MHz
• With R&S®FSW-B160:  160 MHz
• With R&S®FSW-B320:  320 MHz
• With R&S®FSW-B500:  500 MHz

Standard filter:  1 Hz to 10 MHz

• With R&S®FSW-B8:  80 MHz

With R&S®FSW-B8:  80 MHz

RRC filter:  

• NADC:  18 kHz
• TETRA:  24.3 kHz  
• 3GPP:  3.84 MHz

NADC:  18 kHz

TETRA:  24.3 kHz  

3GPP:  3.84 MHz

Channel filter:  100 Hz to 5 MHz

Video filter:  1 Hz to 10 MHz

With R&S®FSW-B28:  28 MHz

With R&S®FSW-B40:  40 MHz

With R&S®FSW-B80:  80 MHz

With R&S®FSW-B160:  160 MHz

With R&S®FSW-B320:  320 MHz

With R&S®FSW-B500:  500 MHz

2 GHz: -156 dBm (1 Hz) typical

With R&S®FSW-B13:  -159 dBm (1 Hz) typical

8 GHz: -156 dBm (1 Hz) typical

20 GHz: -150 dBm (1 Hz) typical

40 GHz: -144 dBm (1 Hz) typical

DANL with preamplifier (with R&S®FSW-B24): 

• 8 GHz -169 dBm (1 Hz) typical
• 20 GHz -166 dBm (1 Hz) typical
• 40 GHz -165 dBm (1 Hz) typical

DANL with noise cancellation, preamplifier off:  -169 dBm (1 Hz) typical

8 GHz -169 dBm (1 Hz) typical

20 GHz -166 dBm (1 Hz) typical

40 GHz -165 dBm (1 Hz) typical

Third-order intercept (TOI):  

• f < 1 GHz:  +30 dBm (typical)
• f < 3 GHz:  +25 dBm (typical)
• 8 GHz to 26 GHz:  +17 dBm (typical)
• 13.6 GHz to 26 GHz:  +15 dBm (typical) 

f < 1 GHz:  +30 dBm (typical)

f < 3 GHz:  +25 dBm (typical)

8 GHz to 26 GHz:  +17 dBm (typical)

13.6 GHz to 26 GHz:  +15 dBm (typical) 

With noise cancellation:  88 dB

10 kHz offset from carrier:  

• 500 MHz carrier: -140 dBc (1 Hz) typical
• 1 GHz carrier: -137 dBc (1 Hz) typical
• 10 GHz carrier: -128 dBc (1 Hz) typical

500 MHz carrier: -140 dBc (1 Hz) typical

1 GHz carrier: -137 dBc (1 Hz) typical

10 GHz carrier: -128 dBc (1 Hz) typical

 Read our 5G blog post – “Getting The Call For 5G Network Testing” to learn why the Rohde & Schwarz FSW67 in terms of pure built-in analysis power, is one of the best signal and spectrum Analysers for 5G testing.     

• Rohde & Schwarz FSW67 - Datasheet (3 MB)