Keysight 11664D Detector

The Keysight 11664D detector is designed to be used with either the Keysight 8755C swept amplitude analyzer or the 8756A scalar network analyzer. The 11664D detects RF Signals levels from -50 to + 10dBm in the frequency range of 26.5 to 40 GHz. The use of three Keysight 11664D detectors, and two waveguide directional couplers enables simultaneous (amplitude only) transmission and reflection measurements via the analyzer CRT.