Rohde & Schwarz FSIQ26
Signal Analyzer 20Hz to 26.5GHz
Description
The Rohde FSIQ is the one box solution in signal analysis. Spectrum analysis with ultrawide dynamic range for sophisticated ACPR measurements: NF = 15 dB/ TOI = +20 dBm (FSIQ7) Integrated vector signal analyzer for universal analysis of digital and analog modulated signals BPSK to 16QAM, (G)MSK, AM, FM, PM Vector signal analyzer for W-CDMA/3GPP Symbol rate up to 6.4 Msymbol/s High-speed synthesizer with 5 ms sweep time for FULL SPAN (FSIQ 3/7) High display update rate up to 25 sweeps/s Large colour display with high resolution (24 cm/9.5" TFT) 75 dB ACPR for Wideband-CDMA 82 dB ACPR in alternate channel for Wideband-CDMA True RMS detector for precise and repeatable measurements of any signal type.
Key Points
frequency ranges:20 Hz to 27 GHz
Resolution bandwidth 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 typ.
-150 dBm in 10 Hz bandwidth
Third-order intercept +20 dBm with FSIQ 7, +22dBm with FSIQ26
Phase noise -150 dBc/Hz at 5 MHz offset
75 dB ACPR dynamic range for W-CDMA (4.096 MHz integration BW)
Total measurement uncertainty <1 dB up to 2.2 GHz, <1.5 dB up to 7 GHz
RMS detector for high-precision power measurements irrespective of waveform
Fast spectrum analysis with 5 ms sweep time for full span (FSIQ3/7)
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, spreadsheets
with numeric evaluation of modulation errors and demodulated bit
sequence.
Specifications
Frequency range:20 Hz to 3.5 / 7 / 26.5 GHz
Amplitude measurement range:–155 to 30 dBm
Amplitude display range:1 to 200 dB, linear
Amplitude measurement error:<1 dB up to 2.2 GHz, <1.5 dB from 2.2 to 7 GHz, <2 dB from 7 to 26.5 GHz
Modulation measurement error: EVM <1% rms (typ.) for 4.096 Mchip/s (W-CDMA)
Resolution bandwidths: 1 Hz to 10 MHz in steps of 1, 2, 3, 5
Display:24 cm colour TFT LC display, VGA resolution
