Descripción

Universal demodulation, analysis and documentation of digital radio signals
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''