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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

      Request Support

      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

        QRH18

        Quad Ridged Horn Antenna

        The addition of two-spirit levels is a matter of course, thanks to which your measurement in both planes will be very accurate and fun.

        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

        Design and Surface Treatment

        • Corrosion-resistant coating
        • Includes standard mount
        • Very precise spirit level for both polarizations

        Manufacturing Technology

        • Manufactured using a high grade aluminum alloy
        • Extremely durable
        • High quality SMA type coaxial connector

        Product Packaging Includes

        • Adapter with ¼ inch inner thread, supplied with antenna
        • Linear polarized double ridged broadband horn antenna

        Product Parameters

        Product identification

        • Product Name QRH18
        • Product Category Quad Ridged Horn Antenna

        Electrical specifications

        • Frequency Range 1 GHz – 18 GHz
        • VSWR (max.) 2.5
        • VSWR (avg.) 1.45
        • Impedance 50 Ohm
        • Connector SMA
        • Power (CW / Peak) 100 W / 170 W
        • Antenna Factor 24.3 – 40 dB/m
        • Port Isolation -30 dB
        • Polarization Dual Linear, Circular (with hybrid)

        Physical specifications

        • Width 230.6 mm (9.079 in)
        • Height 229.1 mm (9.020 in)
        • Depth 230.6 mm (9.079 in)
        • Weight 0.65 kg (1.433 lb)

        Operating conditions

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

        Mounting flange

        • Mounting Adapter with ¼ inch inner thread, supplied with antenna

        Mechanical Drawings

        Parameters and Performance

        Typical parameters

        VSWR

        QRH18 - VSWR

        Gain

        QRH18 - Gain

        Antenna Factor

        QRH18 - Antenna Factor

        Port Isolation

        QRH18 - Port Isolation

        Cross Polarization

        QRH18 - Cross Polarization

        Beamwidth

        Port A, E plane

        QRH18 - Port A, E plane

        Port A, H plane

        QRH18 - Port A, H plane

        Port B, E plane

        QRH18 - Port B, E plane

        Port B, H plane

        QRH18 - Port B, H plane

        Radiation Patterns

        Port A, 1 GHz

        QRH18 - Port A, 1 GHz

        Port B, 1 GHz

        QRH18 - Port B, 1 GHz

        Port A, 2 GHz

        QRH18 - Port A, 2 GHz

        Port B, 2 GHz

        QRH18 - Port B, 2 GHz

        Packaging and Accessories

        What's in a box

        • QRH18 Antenna
        • Antenna specific mount adapter with ¼ inch inner thread
        • Protective wooden case
        • Factory calibration certificate
        • Full calibration report of each antenna
        • QR code accessing online portal
        • Calibration test dataset (available online)

        Accessories

        • Standard mounting flange
        • Protective wooden case
        • Factory calibration report

        Custom services

        • Custom mounting solutions
        • Custom calibration data

        Other Similar Products

        QRH20E
        QRH20E
        Quad Ridged Horn Antenna
        Frequency Range

        1.7 GHz – 20 GHz

        VSWR (avg.)

        1.45

        Impedance

        50 Ohm

        Connector

        SMA

        Power (CW / Peak)

        20 W / 40 W

        Polarization

        Dual Linear, Circular (with hybrid)

        DRH18-E
        DRH18-E
        Double Ridged Horn Antenna
        Frequency Range

        1 GHz – 18 GHz

        VSWR (avg.)

        1.2

        Impedance

        50 Ohm

        Connector

        N, SMA

        Power (CW / Peak)

        100 W / 170 W

        Polarization

        Linear

        DRH18-EX
        DRH18-EX
        Double Ridged Horn Antenna
        Frequency Range

        800 MHz – 18 GHz

        VSWR (avg.)

        1.3

        Impedance

        50 Ohm

        Connector

        N, SMA

        Power (CW / Peak)

        100 W / 170 W

        Polarization

        Linear