9kHz to 1.8GHz Portable Spectrum Analyser.
Features; -115dBm to +30dBm Dynamic range; Phase noise -105dBc at 30kHz
offset;1kHz to 3MHz resolution bandwidth; Direct printer and plotter output;
Includes a built in memory card reader.

      001       75 ohm BNC (f) input    
      004       Precision frequency reference    
      010       Built-in 100 kHz - 1.8 GHz tracking gen., 50 ohm output    
      011       Built-in 1 MHz - 1.8 GHz tracking generator, 75 ohm output

Agilent HP 8591E Fiche technique   (265 KB)