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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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        RF SPIN

        Broadband Antenna Solutions

        New model 2022

        OEQWG1831AA

        Special Purpose Antenna

        Open-ended rectangular waveguides are commonly used as near-field probes in planar near-field and cylindrical near-field antenna measurements. The dual-polarized probe design is based upon standard rectangular waveguides, and consequently, the probes can be manufactured for any standard frequency band. The radiation characteristics of OEQWG can be well predicted by analytical formulas that facilitate a simplified probe pattern correction.

        OEQWG is equipped with two integrated coaxial connectors. The OEQWG1831AA is operating on frequencies from 17.8 GHz up to 31 GHz.

        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 quality K type coaxial connector

        Product Packaging Includes

        • Antenna
        • Universal antenna mount

        Product Parameters

        Product identification

        • Product Name OEQWG1831AA
        • Product Category Special Purpose Antenna

        Electrical specifications

        • Frequency Range 17.8 GHz – 31 GHz
        • VSWR (max.) 2
        • VSWR (avg.) 1.5
        • Impedance 50 Ohm
        • Connector K (female)
        • Power (CW / Peak) 25 W / 50 W
        • Antenna Factor 49 – 52 dB/m
        • Port Isolation -30 dB
        • Polarization Dual Linear

        Physical specifications

        • Width 60 mm (2.362 in)
        • Height 60 mm (2.362 in)
        • Depth 160 mm (6.299 in)
        • Weight 0.130 kg (0.287 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

        OEQWG1831AA - VSWR

        Gain

        OEQWG1831AA - Gain

        Antenna Factor

        OEQWG1831AA - Antenna Factor

        Port Isolation

        OEQWG1831AA - Port Isolation

        Packaging and Accessories

        What's in a box

        • OEQWG1831AA 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

        OEWG1831AA
        New model 2021
        OEWG1831AA
        Special Purpose Antenna
        Frequency Range

        17.7 GHz – 31 GHz

        VSWR (avg.)

        1.5

        Impedance

        50 Ohm

        Connector

        K (female)

        Power (CW / Peak)

        25 W / 50 W

        Polarization

        Linear

        QRH20E
        QRH20E
        Quad Ridged Horn Antenna
        Frequency Range

        1.7 GHz – 20 GHz

        VSWR (avg.)

        1.45

        Impedance

        50 Ohm

        Connector

        SMA (female)

        Power (CW / Peak)

        20 W / 40 W

        Polarization

        Dual Linear, Circular (with hybrid)

        QRH40
        5G
        QRH40
        Quad Ridged Horn Antenna
        Frequency Range

        4 GHz – 40 GHz

        VSWR (avg.)

        1.4

        Impedance

        50 Ohm

        Connector

        K (female)

        Power (CW / Peak)

        10 W / 20 W

        Polarization

        Dual Linear, Circular (with hybrid)