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

Universal demodulation, analysis and documentation of digital radio signals

  • 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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