The Rohde & Schwarz FSIQ26 Vector Signal Analyzer is a high performance Vector Signal Analyzer with a frequency range of 20 Hz to 26.5 GHz that was designed for the 3G radio generation.

Features :

• RBW of 1 Hz to 10 MHz in 1/2/3/5 steps
• 5-pole resolution filters with high selectivity
• FFT filter with 1 Hz to 1 kHz RBW for fast measurements
• Displayed average noise floor of -150 dBm typ., in 10 Hz bandwidth
• Third order intercept +22 dBm o Phase noise of -150 dBc (1/Hz) at 5 MHz offset
• Ultrawide dynamic range of 75 db ACPR for WCDMA (4.096 MHz integration BW)
• 82 dB ACPR in altenate channel for WCDMA
• Total level uncertainty  
• True RMS detector for high-precision power measurements irrespective of waveform o Fast time domain analysis with 1 µs zero span sweep time
• Integrated broadband vector signal analyzer for all main mobile radio standards and modulation modes with versatile result display. I and Q signal, magnitude and phase, vector and constellation diagrams, spread sheets with numeric evaluation of modulation errors and demodulated bit sequence.