FSU3 Used Spectrum Analyzer FSU3 FSP3 Rohde & Schwarz FSU3 FSP3 FSU3

Rohde & Schwarz FSU3 Spectrum Analyzer
The FSU3 is a 3.6 GHz spectrum analyzer from Rohde & Schwarz. Spectrum analyzers measure the spectral power of known and unknown signals. They gather information such as the amplitude of the input signal relative to its frequency. As frequency analyzers, the primary use of spectrum analyzers is to record and analyze the spectral components of electrical input signals and other signals.
FSU3 Used Spectrum Analyzer FSU3 Additional features:



Frequency range: 20 Hz to 3.6 GHz
TOI > 20 dBm, typical: +25 dBm
1 dB compression: +13 dBm (0 dB RF attenuation)
Displayed average noise level: –152 dBm at 2 GHz; –148 dBm at 26 GHz (1 Hz bandwidth)
Typ. 77 dB ACLR for 3GPP, typ. 84 dB with noise correction
Phase noise: typ. –160 dBc (1 Hz) at 10 MHz carrier offset
Noise correction
Detector selection
Versatile resolution filters
Comprehensive analysis functions
High dynamic range
Stable post-measurement frequency deviation
Power measurement
Scalar network analysis with wide dynamic range
Direct frequency range up to 67 GHz
Easy extension of frequency range up to 110 GHz using Rohde & Schwarz external mixers
Support for external mixers up to 1 THz
Short test cycles, high throughput
Fast time-domain power measurements
List mode: Combine measurements of various parameters with a single command
Up to 70 measurements per second in zero span via IEC/IEEE bus, including trace data transfer
859x/8566 compatible IEC/IEEE bus command set
Fast measurement speed
The Rohde & Schwarz FSU3 is a high-performance spectrum analyzer with outstanding performance in phase noise, dynamic range, and measurement accuracy, capable of tackling any challenge in RF analysis—whether in aerospace and defense or general microwave applications up to 3.6 GHz.

FSU3 20 Hz to 3.6 GHz

FSU8 20 Hz to 8 GHz

FSU26 20 Hz to 26.5 GHz

FSU46 20 Hz to 46 GHz

FSU50 20 Hz to 50 GHz

FSU67 20 Hz to 67 GHz

FSU3 Used Spectrum Analyzer FSU3 To handle various measurement tasks in product development, the instrument must provide sufficient functional performance in all areas of interest. Its wide dynamic range makes the R&S FSU3 an ideal tool for base station development and testing. Combined with features already included in the standard model, such as < 0.3 dB total measurement uncertainty, gated sweep, and IF power triggering.

FSU3 20 Hz to 3.6 GHz

FSU8 20 Hz to 8 GHz

FSU26 20 Hz to 26.5 GHz

FSU46 20 Hz to 46 GHz

FSU50 20 Hz to 50 GHz

FSU67 20 Hz to 67 GHz