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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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        Broadband Antenna Solutions

        QRH0140 Quad Ridged Horn Antenna | 1 GHz – 40 GHz

        with online calibration protocol and dataset

        Double Ridged QRH0140 operating from 1GHz to 40GHz. Most broadband antenna exceeds expectations. Simple design, robust construction, and calibrated data, this is only some advances of the QRH0140.

        Frequency Range
        1 GHz – 40 GHz
        VSWR (avg.)
        1.6
        Gain
        -20 – 15 dBi
        Impedance
        50 Ohm
        Connector
        K (female)
        Power (CW / Peak)
        10 W / 20 W
        Polarization
        Linear, Circular (with hybrid)
        In Stock: 10+ pcs
        Ships in 2 days
        Need more information?
        • Document Icon 3D Simplified Model
        • Icon Datasheet
        Select files to by sent by e-mail







          Antenna portal
          This product includes Antenna Portal Access
          Radome antenna iconSee radome version QRH0140R

          Product Highlights

          Key Features

          • Suitable for 5G/6G
          • Premium broadband antenna
          • Precision-tuned for optimal performance
          • Designed for versatile applications

          Performance & Versatility

          • Radome version available
          • QR code to access Antenna Portal
          • Circular polarization (optional)
          • Wide bandwidth and low return loss
          • High isolation values
          • Multiple mounting options

          Manufacturing & Technologies

          • AU Technology
          • SPM Technology
          • In-house production
          • High-grade aluminum alloy

          Product Parameters

          Product identification

          • Product Name QRH0140
          • Product Category Quad Ridged Horn Antenna

          Electrical specifications

          • Frequency Range 1 GHz – 40 GHz
          • VSWR (max.) 70
          • VSWR (avg.) 1.6
          • Impedance 50 Ohm
          • Connector K (female)
          • Power (CW / Peak) 10 W / 20 W
          • Antenna Factor 35 – 70 dB/m
          • Port Isolation -30 dB
          • Polarization Linear, Circular (with hybrid)

          Physical specifications

          • Width 54 mm (2.126 in)
          • Height 69 mm (2.717 in)
          • Depth 54 mm (2.126 in)
          • Weight 0.050 kg (0.110 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

          QRH0140 - VSWR

          Gain

          QRH0140 - Gain

          Antenna Factor

          QRH0140 - Antenna Factor

          Port Isolation

          QRH0140 - Port Isolation

          Cross Polarization

          QRH0140 - Cross Polarization

          Beamwidth

          Port A, E plane

          QRH0140 - Port A, E plane

          Port A, H plane

          QRH0140 - Port A, H plane

          Port B, E plane

          QRH0140 - Port B, E plane

          Port B, H plane

          QRH0140 - Port B, H plane

          Radiation Patterns

          Port A, 1 GHz

          QRH0140 - Port A, 1 GHz

          Port B, 1 GHz

          QRH0140 - Port B, 1 GHz

          Port A, 4 GHz

          QRH0140 - Port A, 4 GHz

          Port B, 4 GHz

          QRH0140 - Port B, 4 GHz

          Port A, 7 GHz

          QRH0140 - Port A, 7 GHz

          Port B, 7 GHz

          QRH0140 - Port B, 7 GHz

          Packaging and Accessories

          What's in a box

          • QRH0140 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

          Optional Accessories

          Custom services

          • Custom mounting solutions
          • Custom calibration data

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          Impedance

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