Keysight Technologies 11970A
26.5GHz to 40GHz Waveguide Harmonic Mixer
The Keysight (formerly Agilent) 11970A waveguide mixer is a general-purpose harmonic mixer employing a dual-diode design to achieve flat frequency response and low conversion loss. These are achieved without external dc bias or tuning stubs. Manual operation and computer-controlled hardware operation are simplified because mixer bias and tuning adjustment are not required. The 11970A extends the frequency range of the Keysight (formerly Agilent) E4407B ESA-E series portable spectrum analyzer, the Keysight (formerly Agilent) 8560 E-series portable spectrum analyzers, the Keysight (formerly Agilent) 8566B spectrum analyzer (used with the Keysight (formerly Agilent) 11975A amplifier), and the Keysight (formerly Agilent) 70000 modular measurement system (used with the Keysight (formerly Agilent) 70907A/B external mixer interface modules).
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