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    If you are interested in our work, do not hesitate to contact us, we will be happy to provide you with further information.







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        RF SPIN

        Broadband Antenna Solutions

        New model 2024

        DRH1840-22

        Double Ridged Horn Antenna

        Introducing our Double Ridged Horn Antenna, optimized for high-performance across a wide frequency range from 18 GHz to beyond 40 GHz. With an impressive high gain of 22 dB and a precisely engineered inner structure, this antenna ensures a consistently flat gain across its operating spectrum. For added versatility, it pairs seamlessly with the ADRWC180EF waveguide-to-coax adapter, offering flexible integration options for a range of applications.

        Availability: Most products are on stock. Please contact us for more information or large quantity orders.

        Features and Specifications

        Technical Performance

        • Wide bandwidth
        • Low return loss
        • Individual calibration

        Design and Surface Treatment

        • Corrosion-resistant coating

        Manufacturing Technology

        • Extremely durable

        Product Packaging Includes

        • Antenna

        Product Parameters

        Product identification

        • Product Name DRH1840-22
        • Product Category Double Ridged Horn Antenna

        Electrical specifications

        • Frequency Range 18 GHz – 40 GHz
        • VSWR (max.) 1.6
        • VSWR (avg.) 1.2
        • Waveguide Size WRD180
        • Waveguide Flange FPWRD180C24
        • Antenna Factor 34 – 40 dB/m
        • Polarization Linear

        Physical specifications

        • Width 80 mm (3.150 in)
        • Height 158 mm (6.220 in)
        • Depth 54.2 mm (2.134 in)

        Operating conditions

        • Rated Temperature Range 0°C – +50°C
        • Storage Temperature Range -20°C – +70°C

        Mechanical Drawings

        Parameters and Performance

        Typical parameters

        VSWR

        DRH1840-22 - VSWR

        Gain

        DRH1840-22 - Gain

        Antenna Factor

        DRH1840-22 - Antenna Factor

        Beamwidth

        Radiation Patterns

        18 GHz

        DRH1840-22 - 18 GHz

        20 GHz

        DRH1840-22 - 20 GHz

        22 GHz

        DRH1840-22 - 22 GHz

        24 GHz

        DRH1840-22 - 24 GHz

        Packaging and Accessories

        What's in a box

        • DRH1840-22 Antenna

        Accessories

        • Standard mounting flange

        Optional Accessories

        Custom services

        • Custom mounting solutions
        • Custom calibration data

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