Perform W-CDMA/HSPA+ base station (eNB) and user equipment (UE) transmitters one-button measurements with pass/fail tests as defined by 3GPP standards.


  • Complies with W-CDMA, HSPA, HSPA+ per 3GPP TS 25 standards
  • Downlink measurements: EVM, frequency error, CPICH power accuracy, 64QAM RCDE, SEM, ACLR and more
  • Uplink measurements: EVM, frequency error, PkCDE, RCDE, PRACH power, slot power, SEM, ACLR and more
  • Support automatic detection of scrambling code, all active channels and signals plus predefined test models (TM1 to TM6)
  • Support multiple result views: constellation diagram, code domain, numeric display, spectrum, time domain
  • Performance: Composite EVM floor up to 0.5 %; ACLR up to -83 (-88 dBc nominal) with noise correction; Absolute power accuracy up to 0.19 dB
  • Support multi-touch user interface and SCPI remote interface programming
  • KeysightCare software support subscription included
  • Keysight supports tiered application models with N-models for UXA/PXA/PXE, E-models for MXA/EXA/MXE/VXT, and W-models for CXA. The higher tiered application models can run at the lower platforms, which means N-models can run on all platforms, E-models can run on MXA/EXA/MXE/VXT and CXA, and W-models can only run on CXA

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