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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.cz

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      If you need any kind of assistance with your RF SPIN product, we will be happy to help you.







        info@rfspin.cz

        RF SPIN

        Broadband Antenna Solutions

        DRH203

        Double Ridged Horn Antenna

        DRH203, one of the biggest antennas we have. This antenna has smaller dimensions and less weight than DRH200. With a frequency from 200 MHz, this antenna is perfect for big chambers and EMC measurements.

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

        Request a Quote

        Features and Specifications

        Technical Performance

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

        Design and Surface Treatment

        • Corrosion-resistant coating
        • Includes standard mount

        Manufacturing Technology

        • Manufactured using a high grade aluminum alloy
        • Extremely durable
        • High qulity N type coaxial connector

        Product Packaging Includes

        • Linear polarized double ridged broadband horn antenna
        • Universal antenna mount

        Product Parameters

        Product identification

        • Product Name DRH203
        • Product Category Double Ridged Horn Antenna

        Electrical specifications

        • Frequency Range 200 MHz – 3 GHz
        • VSWR (max.) 1.6
        • VSWR (avg.) 1.3
        • Impedance 50 Ohm
        • Connector N
        • Power (CW / Peak) 400 W / 750 W
        • Antenna Factor 12 – 35 dB/m
        • Polarization Linear

        Physical specifications

        • Width 710 mm (27.953 in)
        • Height 522 mm (20.551 in)
        • Depth 828 mm (32.598 in)
        • Weight 14.1 kg (31.085 lb)

        Operating conditions

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

        Mounting flange

        • Mounting Universal antenna mount

        Parameters and Performance

        Typical parameters

        VSWR

        DRH203 - VSWR

        Gain

        DRH203 - Gain

        Antenna Factor

        DRH203 - Antenna Factor

        Cross Polarization

        DRH203 - Cross Polarization

        Beamwidth

        Port A, E plane

        DRH203 - Port A, E plane

        Port A, H plane

        DRH203 - Port A, H plane

        Radiation Patterns

        0.2 GHz

        DRH203 - 0.2 GHz

        0.5 GHz

        DRH203 - 0.5 GHz

        0.75 GHz

        DRH203 - 0.75 GHz

        1 GHz

        DRH203 - 1 GHz

        Packaging and Accessories

        What's in a box

        • DRH203 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

        Optional Accessories

        Custom services

        • Custom mounting solutions
        • Custom calibration data

        Other Similar Products

        QRH300
        QRH300
        Quad Ridged Horn Antenna
        Frequency Range

        300 MHz – 4.5 GHz

        VSWR (avg.)

        1.4

        Impedance

        50 Ohm

        Connector

        N

        Power (CW / Peak)

        400 W / 750 W

        Polarization

        Dual Linear, Circular (with hybrid)

        DRH200
        DRH200
        Double Ridged Horn Antenna
        Frequency Range

        180 MHz – 2.2 GHz

        VSWR (avg.)

        1.2

        Impedance

        50 Ohm

        Connector

        N

        Power (CW / Peak)

        500 W / 1000 W

        Polarization

        Linear

        DRH370
        DRH370
        Double Ridged Horn Antenna
        Frequency Range

        370 MHz – 6 GHz

        VSWR (avg.)

        1.2

        Impedance

        50 Ohm

        Connector

        N

        Power (CW / Peak)

        350 W / 500 W

        Polarization

        Linear