Agilent / Keysight 70421A 6.6 GHz Microwave Downconverter


The 70421A microwave downconverter module translates microwave signals to RF frequencies for use with the 3048A or E5502B phase noise measurement system. The 70421A provides state-of-the-art noise floor performance for microwave phase noise measurements. In addition, it provides specified spurious performance and a dc-coupled tuning port with variable sensitivity for phase locking to your
microwave source.


  • RF Input 1.5-6.6 Ghz
  • AM Noise Detection
  • Low Noise Downconverter used in Agilent 3048A and E5502A or E5502B Phase Noise Systems


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