WR-28 Standard Gain Horn – 20 dBi

Service Description

End Product

This WR-28 Standard Gain Horn Antenna is a high-precision solution designed for the 26.5 GHz to 40 GHz frequency range. It features an integrated cage-style mount, providing a ruggedized aluminum housing that ensures precise alignment and protection during testing. This integrated mount is specifically engineered to interface seamlessly with standard positioning systems, making it ideal for professional test and measurement environments.

Equipped with a WR-28 to 2.92mm Female waveguide-to-coaxial adapter, this antenna delivers a nominal gain of 20 dBi. Known for its high directivity and low insertion loss, it provides near-constant electrical performance across its entire operating band.

Key Technical Specifications

• Waveguide Size: WR-28
• Frequency Range: 26.5 GHz – 40 GHz
• Nominal Gain: 20 dBi
• Horizontal HPBW: 17.5 Degrees
• Vertical HPBW: 17.3 Degrees
• Input VSWR: 1.3:1 Max
• Connector Type: 2.92mm Female
• Mounting Type: Ruggedized Aluminum Cage-Style Mount
• Length: 5.87 in [149.1 mm]
• Width: 3.15 in [80.01 mm]
• Height: 3.15 in [80.01 mm]
• Weight: 0.869 lbs [394.17 g]

Applications

• Antenna Measurements & Laboratory Use
• Wireless Communication & Microwave Radio Systems
• Radome and Satellite Antenna Testing
• Automotive Antenna Test Solutions
• Radar Cross Section (RCS) Analysis

Reliability & Availability

Designed for RF, microwave, and millimeter-wave applications, this standard gain horn antenna is built for durability and precision. These components are kept in stock and are available for same-day shipment to meet the urgent needs of both domestic and international projects. With a focus on high-power handling and stable performance, it is a reliable choice for any high-frequency RF system.