R&S®CMU200 Universal Radio Communication Tester

The multiprotocol tester for today´s mobile radio networks

Applications

CDMA2000® 1xEV-DO

R&S®CMU200 Universal Radio Communication Tester Applications

CDMA2000® 1xED-VO measurements for R&S®CMU200

Key functionality @ a glance:

Transmitter Measurements

  • Narrowband power
  • Modulation
    • Error vector magnitude (EVM), magnitude error, phase error, waveform quality, carrier feed-through, frequency error
  • I/Q Analyzer
    • Eye diagram, constellation/vector diagram
  • Code domain power
    • Code domain power
    • Code domain error power
    • Channel power
  • Adjacent channel power (ACP) measurements at four different user-definable frequencies in a ±2 MHz range

    • Receiver measurements based on test connections (FTAP/FETAP, RTAP/RETAP)

  • Receiver quality
  • AT statistics
    • Statistical overview at a glance
    • Control channel PER in connected mode
  • Forward / Reverse link quality
  • Forward / Reverse link performance

    • Key advantages @ a glance:

    Signaling and Non-signaling

  • Support of currently 18 different band classes
  • Graphical representation of measurement results best suited for R&D labs
  • Innovative measurements of code domain power, code domain peak error power, channel power
  • Channel filters allow the reverse link signal to be evaluated in eight different states
  • Spectrum measurements at four discrete frequency offsets (user-configurable)
  • Measurements under fading conditions supported (base band fading)

    • Signaling

  • Comprehensive signaling mode functionalities
  • Support of FTAP/FETAP and RTAP/RETAP test application protocol call processing
    • Control channel PER
    • Forward / Reverse Link PER
    • Reverse Link quality
    • Forward / Reverse link performance
  • Readout and display of many mobile phone-specific parameters (ESN, MEID, slot cycle index, etc)
  • Single box Mobile IP emulation
  • IP mobility support
  • Provides enhanced data throughput analysis with peak data rates up to 3.1 Mbit/s
    • Data channel connectivity tests high speed packet data connection to a real IP network
    • IP throughput monitor allows analysis of data throughput using controlled data impairments
  • Combines CDMA2000® 1xRTT with CDMA2000® 1xEV-DO test applications in one box for dual-mode CDMA2000® 1xRTT/1xEV-DO testing
  • Hybrid mode testing possible using multiple R&S®CMU200 instruments
  • RF channel and band class handoffs

    • Non-Signaling

  • Simultaneous testing of up to four access terminals in non-signaling mode
  • Reduced test times in comparison to full signaling tests
  • Extensive non-signaling for high speed innovative production test needs
    • Power versus Frame
    • R&S® Smart Alignment
  • Extremely flexible 1xEV-DO Revision 0 and A generator allows vendor-specific tests and new test scenarios, also for R&D