R&S®FSQ-K70 Firmware General Purpose Vector Signal Analyzer

Universal demodulation, analysis and documentation of digital radio signals

To R&S®FSQ Signal Analyzer

Overview

Key Facts

For all major mobile radio communication standards
For all common digital modulation modes
25.4 MHz symbol rate extandable up to 81.6 Msymbols/s

Specifications

Modulation Schemes
Predefined Standards
Filters
Result Display

Key Facts

For all major mobile radio communication standards
For all common digital modulation modes
25.4 MHz symbol rate extandable up to 81.6 Msymbols/s
28 MHz I/Q demodulation bandwidth extendable up to 120 MHz
Supports analogue baseband inputs
Statistical evaluation of modulation parameters
Amplifier distortion measurements on modulated signals

Specifications

Feature	Details
Modulation Schemes	PSK QAM MSK FSK BPSK, QPSK, 8PSK, DQPSK, OQPSK, pi/4-DQPSK, 3pi/8-8PSK 16QAM, 32QAM, 64QAM, 128QAM, 256QAM D16QAM, D32QAM, D64QAM, D128QAM, D256QAM MSK, DMSK (xor coded) 2FSK, 4FSK 8VSB User definable
Predefined Standards	GSM / EDGE NADC, PDC, PHS TETRA, DECT 3GPP WCDMA (QPSK), CDMA2k (QPSK, OQPSK)
Filters	Root Raised Cosine (RRC) Raised Cosine (RC) Gaussian CDMA2K, EDGE User definable
Result Display	Real / Imaginary , IQ Vector & Constellation Magnitude, Phase, Frequency Real /Imaginary-Error, IQ-Error (Vector & Constellation) EVM, Magnitude Error, Phase Error, Frequency Error AM/AM & AM/PM Distortion (PSK, QAM) Statistic (PDF, CDF)
Numerical Results	EVM (RMS), Magnitude Error (RMS), Phase Error (RMS) Center Frequency Error, Frequency Drift IQ Offset, IQ Imbalance Deviation & Deviation Error
Symbol Rate	up to 25 MSymbols/sec extendable up to 81.6 MSymbols/sec

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