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    Request a Quote

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







      info@rfspin.com

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        RF SPIN

        Broadband Antenna Solutions

        New model 2023

        DRH300

        Double Ridged Horn Antenna

        The DRH300 works in a frequency band starting from 300 MHz and going up to 4.5 GHz and beyond. High gain, low VSWR, input handling capability of more than 800 watts CW, and rugged design make this horn antenna excellent for both immunity and emissions testing. Each antenna is individually calibrated and data can be downloaded in electronic form.

        Cloned antenna series are available through AU Technology, which guarantees constant parameters.

        Manufactured with RF SPIN’s SPM Technology to achieve the best mechanical and radio parameters.

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

        5G
        Custom design
        QR code

        Features and Specifications

        Technical Performance

        • Wide bandwidth
        • Low return loss
        • Individual calibration
        • Suitable for EMC/EMI applications

        Design and Surface Treatment

        • Corrosion-resistant coating

        Manufacturing Technology

        • High quality N type coaxial connector

        Product Packaging Includes

        • Linear polarized double ridged broadband horn antenna

        Product Parameters

        Product identification

        • Product Name DRH300
        • Product Category Double Ridged Horn Antenna

        Electrical specifications

        • Frequency Range 300 MHz – 4.5 GHz
        • VSWR (max.) 1.6
        • VSWR (avg.) 1.2
        • Connector N (female)
        • Power (CW / Peak) 800 W / 1200 W
        • Antenna Factor 15 – 30 dB/m
        • Polarization Linear

        Physical specifications

        • Width 473 mm (18.622 in)
        • Height 352 mm (13.858 in)
        • Depth 563 mm (22.165 in)
        • Weight 5.5 kg (12.125 lb)

        Operating conditions

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

        Mounting flange

        • Mounting Universal antenna mount

        Mechanical Drawings

        Parameters and Performance

        Typical parameters

        VSWR

        DRH300 - VSWR

        Gain

        DRH300 - Gain

        Antenna Factor

        DRH300 - Antenna Factor

        Beamwidth

        Radiation Patterns

        0.3 GHz

        DRH300 - 0.3 GHz

        0.7 GHz

        DRH300 - 0.7 GHz

        1.1 GHz

        DRH300 - 1.1 GHz

        1.5 GHz

        DRH300 - 1.5 GHz

        Packaging and Accessories

        What's in a box

        • DRH300 Antenna
        • Factory calibration certificate
        • Full calibration report of each antenna
        • QR code accessing online portal
        • Calibration test dataset (available online)
        • Universal antenna mount

        Accessories

        • Standard mounting flange
        • Factory calibration report

        Custom services

        • Custom mounting solutions
        • Custom calibration data

        Other Similar Products

        DRH203
        Custom design
        QR code
        DRH203
        Double Ridged Horn Antenna
        Frequency Range

        200 MHz – 3 GHz

        VSWR (avg.)

        1.3

        Impedance

        50 Ohm

        Connector

        N (female)

        Power (CW / Peak)

        1000 W / 1500 W

        Polarization

        Linear

        QRH400
        Circular polarization
        Custom design
        QR code
        QRH400
        Quad Ridged Horn Antenna
        Frequency Range

        400 MHz – 6 GHz

        VSWR (avg.)

        1.5

        Impedance

        50 Ohm

        Connector

        N (female)

        Power (CW / Peak)

        500 W / 700 W

        Polarization

        Dual Linear, Circular (with hybrid)

        QRH300
        Circular polarization
        QR code
        Custom design
        QRH300
        Quad Ridged Horn Antenna
        Frequency Range

        300 MHz – 4.5 GHz

        VSWR (avg.)

        1.4

        Impedance

        50 Ohm

        Connector

        N (female)

        Power (CW / Peak)

        700 W / 1100 W

        Polarization

        Dual Linear, Circular (with hybrid)