HP4396A | agilent 4396a network analyzer HP4396A Spectrum Analyzer | HP 4396A | agilent 4396a Network + + impedance spectrum analyzer == 4396A RF Network / Spectrum Analyzer Description This product was manufactured by Agilent or Hewlett-Packard many years ago We provide this. . page to assist you in using or replacing your product You can receive free self support via the Agilent website only; technical support is not available through other Agilent support channels Calibration may still be available from an Agilent Service Center if no repair or parts are. needed ---------------------------------------- Our advantages: full range, supply ample, warehousing strong, fast service, maintenance ability