Test power amplifiers applying envelope tracking (ET), crest factor reduction (CFR) and digital pre-distortion (DPD) technologies with Keysight signal generator and analyzers.


  • Performs power amplifier (PA) test flow with crest factor reduction (CFR), envelope tracking (ET), and/or digital pre-distortion (DPD); Support wideband DPD, dual-band ET/DPD and customer provided IP DPD
  • Waveform block can import user-defined I/Q waveforms, Signal Studio waveforms (generated by N76xxB or N76xxC software), and pre-loaded free waveforms
  • PA measurement result displays include CCDF, AM-AM, AM-PM, ACPR, Raw EVM, Demod EVM, Dynamic EVM, EVM vs. Power, PAE vs. Time, and PAE vs. PA Output Power
  • Envelope signal (can be exported as IQ waveform) and RF signal can be aligned automatically or adjusted manually
  • Support ACP measurement using IQA mode on PXI VXT hardware
  • KeysightCare software support subscription included

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