WR51 Standard Gain Waveguide Horn Antenna, 15 GHz to 22 GHz, 10dbi, K-Female Connector

Model No: HS-051-UBR-10A-KF

Made in Taiwan
Frequency Range: 15 - 22 GHz
Waveguide Type: WR-51 / UBR
Nominal Gain: 10 dBi
Connector Port: 2.92mm-F (K)
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Ku-Band Standard Gain Horn

WR-51 Waveguide | 15 GHz – 22 GHz | 10 dBi
The HS-051-UBR-10A-KF is a high-precision standard gain horn antenna professionally engineered for Ku-band microwave applications. Operating across the 15 GHz to 22 GHz frequency range, it features a standardized WR-51 waveguide interface with a UBR flange. Delivering a stable nominal gain of 10 dBi, it is an essential instrument for Signal Integrity verification, antenna gain calibration, and professional laboratory setups where mechanical structural reliability and electrical accuracy are paramount.
Technical Specifications
Electrical RF Performance
Frequency Range 15 GHz - 22 GHz (Ku-Band)
Antenna Type Standard Gain Horn
Nominal Gain 10 dBi
V.S.W.R 1.25 : 1 (Typical)
-3dB Beamwidth Horizontal: 54° | Vertical: 54°
Maximum Input Power 200 Watts
Mechanical & Interface Data
Connector Type Stainless Steel 2.92mm-Female (K)
Waveguide / Flange WR-51 / UBR
Dimensions (L x W x H) 75 x 33.3 x 35.65 mm
Antenna Weight 75 g (Precision Aluminum Alloy)
Manufacturing Origin Taiwan Design & Made in Taiwan
Professional Tactical Features

Ku-Band Precision Beam

Engineered for the 15-22 GHz spectrum, providing highly stable electrical performance and minimal losses for critical Signal Integrity measurements in microwave systems.

Superior Gain Consistency

Delivers a uniform gain profile for high-accuracy antenna calibration, making it an ideal reference device for measuring the gain of secondary RF systems.

Stainless Steel K Interface

Equipped with a high-durability stainless steel 2.92mm (K) connector to ensure reliable mating cycles and low-loss performance in rigorous laboratory environments.

Custom Engineering Flexibility

Available for specialized modifications including waterproof structures, PTZ control integration, and customized color finishes to meet specific project requirements.

Inquire About Ku-Band Solutions

Contact our engineering team for specialized gain calibration data, consolidated performance databases, or technical support regarding high-frequency measurement setups.