Description

Its wide dynamic range makes the Rohde & Schwarz FSU3 High End Spectrum Analyzer, 20 Hz to 3.6 GHz an ideal tool for base station development and testing. That plus the excellent characteristics already incorporated in the standard model, e.g. < 0.3 dB total measurement uncertainty, gated sweep and IF power trigger.

Due to its low phase noise and low noise floor, the Rohde & Schwarz FSU3 High End Spectrum Analyzer, 20 Hz to 3.6 GHz is the ideal instrument for measurement tasks in RADAR development and when searching for spurious emissions.

A full choice of detectors for adaptation to a wide range of signal types, versatile resolution filters and additional applications make the Rohde & Schwarz FSU3 High End Spectrum Analyzer, 20 Hz to 3.6 GHz a multi-purpose easy-to-use measurement tool.

Key facts

• 20 Hz to 3.6 GHz
• TOI > 20 dBm, typ. +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

Whether in synthesizer development or frontend design, additional applications add to the Rohde & Schwarz FSU3 High End Spectrum Analyzer, 20 Hz to 3.6 GHz functionality  while user-friendliness is maintained.

Full choice of detectors
Full choice of detectors for adaptation to a wide range of signal types

• RMS
• auto peak
• max. peak
• min. peak
• sample
• average
• CISPR-AV
• CISPR-RMS
• QPK (quasi-peak)

Versatile resolution filters
The most versatile resolution filter characteristics and largest bandwidth found in a spectrum analyzer:

• Standard resolution filters from 10 Hz to 50 MHz in steps of 1, 2, 3, 5
• FFT filters from 1 Hz to 30 kHz
• 39 channel filters with bandwidths from 100 Hz to 5 MHz
• RRC filters for NADC and TETRA
• EMI filters: 200 Hz, 9 kHz, 120 kHz, 1 MHz
• Channel filter in line with most standards, e.g. EN 300 328