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Broadband Detectors

  • 26.5 to 170 GHz Product Range
  • Full Waveguide Band frequency coverage
  • High Output/Sensitivity
  • The HFD series broadband detectors covers full waveguide bands from 26.5 to 110 GHz . The detectors utilize a low loss finline structure mated to a zero bias Schottky beam lead diode for maximum output and bandwidth. The RF energy is converted to a DC voltage resulting in a detector mount having high levels of sensitivity over a broad dynamic range. Since zero bias diodes are used, no bias is required - both negative and positive voltage outputs are available. The HFD series detectors are used wherever DC conversion of RF signals is required such as with scalar measurement systems or as built-in-test (BIT) points within a system.


    Specifications @ 25°C

    Part Number Frequency (GHz) Waveguide Standard Flange Voltage (1) Sensitivity MV/mW (min) Maximum Flatness (dB)
    HFD28P 26.5 - 40.0WR - 28UG-599/U10002.0
    HFD22P 33.0 - 50.0WR - 22UG-599/U-M8002.0
    HFD19P 40.0 - 60.0WR - 19UG-599/U-M8002.0
    HFD15P 50.0 - 75.0WR - 15UG-385/U8002.0
    HFD12P 60.0 - 90.0WR - 12UG-387/U5002.5
    HFD10P 75.0 - 110.0WR - 10UG-387/U-M400 to 95 GHz
    300 above 95 GHz
    2.5
    HFD08P90.0 - 140.0WR- 8 UG-387/U-M 300 @ 94 GHz
    80 @ 140 GHz
    HFD07P110.0 - 170.0WR-7 (WR-6.5)UG-387/U-M125 @ 110 GHz
    80 @ 140 GHz

    Notes

    1. Measured @ -20 dBm into a video output load of 1 meg ohm
    2. Flange options available for WR-22 and WR-19. See next page for options.
    3. Miniature designs available in some bands. Contact factory for details.

    GENERAL SPECIFICATIONS

    Maximum Input Power: 100 mW
    Operating Temperature: 0 to +60O
    Video Output: SMA Female
    VSWR: 3:1 typical

    PART NUMBER GUIDE

    Downloads (click to download)

    Broadband Detectors
    75 - 110 GHz Planar Detector, HFD10P-H1
    90 - 140 GHz Planar Detector, HFD08P-H1
    110 - 170 GHz Planar Detector, HFD06P-H1
    HXI Company Overview
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