The Rohde & Schwarz FSIQ26 is a high-performance vector signal analyzer designed for comprehensive analysis in the frequency, time, and modulation domains. It is ideal for testing 3G radio systems and advanced communication technologies.

Main Features

• Frequency Range: 20 Hz to 26.5 GHz
• Resolution Bandwidth (RBW): 1 Hz to 10 MHz with high selectivity
• Displayed Average Noise Floor: Approximately -150 dBm in a 10 Hz bandwidth
• Third-Order Intercept (TOI): +22 dBm
• Phase Noise: -150 dBc/Hz at 5 MHz offset
• ACPR Dynamic Range: 75 dB for W-CDMA with a 4.096 MHz integration bandwidth
• Total Measurement Uncertainty: Less than 1 dB up to 2.2 GHz; less than 1.5 dB up to 7 GHz
• Integrated Vector Signal Analysis: Supports modulation modes such as BPSK to 16QAM, (G)MSK, AM, FM, and PM
• Display Options: I and Q signals, magnitude and phase, vector diagrams, and constellation plots
  
  

Applications

• Advanced spectrum analysis with ultra-wide dynamic range for ACPR measurements
• Comprehensive analysis of digital and analog modulated signals for modern communication systems
• Time domain analysis, including burst analysis in TDMA systems with gate functions and trigger delay