Rotary Encoder Wheel Knob for HP / Agilent Logic Analyzer, QEDS-7572, 1690X/168X

HP Agilent 08590-60105 ( Amplitude Control ) for 8590 series Spectrum Analyzers

HP Agilent 5086-7819 Second Converter Assembl for 8590 series Spectrum Analyzers

HP Agilent 5063-1650 9 kHz - 2.9 GHz Board for 8590 series Spectrum Analyzers

HP Agilent 5062-8229 Power Supply for 8590 series Spectrum Analyzers

HP / Agilent 70902A IF Section Plugin for 70K Systems, untested

HP 16048B Test Lead for Keysight Agilent LCR meter or Impedance Analyzer Kelvin

HP Agilent 08591-60062 Mother Board for 8590 Series Spectrum Analyzer