Rohde & Schwarz FSU67

The R&S FSU67 is the first spectrum analyzer with a direct frequency range to 67 GHz and fundamental mixing. It allows measurements to 67 GHz without using cumbersome setups with external mixers.

This results in:

    Simplified test set-ups with just one connection from 20 Hz to 67 GHz
    Full span sweep of 67 GHz
    Unambiguous frequency indication without the image response and multiple responses known from external harmonic mixers
    Wider level range with a much higher allowable reference level than with harmonic mixers
    Good level accuracy to 67 GHz
    Low noise floor: -152 dBm (1 Hz) at 2 GHz, -130 dBm (1 Hz) at 65 GHz

- See more at: http://www.testequipmentconnection.com/39085/Rohde_Schwarz_FSU67.php#sthash.vt7nIqj4.dpuf