Keysight Technologies Inc. Waveguide Harmonic Mixer, 26-40 GHz
The Keysight 11970A is a waveguide harmonic mixer designed for use with spectrum analyzers to extend frequency coverage into the millimeter-wave range. Specifically, the 11970A covers the frequency range of 26.5 to 40 GHz (WR-28 waveguide). It is used in conjunction with Keysight spectrum analyzers equipped with external mixer capability, enabling accurate millimeter-wave signal analysis. The mixer features a compact, rugged design and provides reliable performance for applications such as radar, satellite, and wireless communications testing. It is part of the Keysight 11970 Series of harmonic mixers, each tailored for different frequency bands.
