WR75 Waveguide Horn Input UBR Flange without Adapter, 10 GHz to 15 GHz, 10dbi gain

Model No: WI-75-UBR-10

Made in Taiwan
Frequency Range: 10.0 to 15.0 GHz
Standard Gain: 10 dBi
Input Type: Waveguide (No Adapter)
Net Weight: 25 g
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10.0 GHz to 15.0 GHz WR-75 Standard Gain Ku-Band Horn Antenna

Model: HS-075-UBR-10-NA | 10 dBi Gain | Ultra-Lightweight (25g)
The HS-075-UBR-10-NA is a precision-engineered Ku-Band Standard Gain Horn Antenna professionally designed for high-fidelity signal radiating and measurement applications. Operating within the 10.0 GHz to 15.0 GHz spectrum, this compact antenna delivers a consistent 10 dBi gain profile. Featuring a Direct Waveguide Input and a standardized UBR flange, it is an essential radiatior for EMI/EMC testing, radar system calibration, and wide-vertical beam scanning where precision and signal integrity are paramount.
Technical Specifications
Electrical & RF Performance
Frequency Range 10.0 GHz to 15.0 GHz
Waveguide Standard WR-75 / R120 / WG17
Nominal Gain 10 dBi
V.S.W.R (Max) 1.3 : 1
-3dB Beamwidth (H / E Plane) 54° / 54° (Symmetrical)
Maximum Power Handling 500 Watts (CW)
Impedance 50 Ohm
Mechanical & Construction
Dimensions (W x H x L) 31 x 40 x 50 mm
Net Weight 25 g (Ultra-Lightweight Design)
Waveguide Flange UBR Style
Body Material High-Grade Machined Aluminum
Manufacturing Origin Taiwan Design / Made in Taiwan (FT-RF)
Key Tactical Features

Ku-Band Precision Pattern

Optimized for the full 10-15 GHz band, delivering symmetrical 54° beamwidths for balanced illumination and high-fidelity radar testing accuracy.

Direct Waveguide Integration

Engineered with a direct WR-75 interface for ultra-low-loss power transfer, eliminating transition losses and ensuring electromagnetic stability in precision setups.

Ultra-Lightweight Payload

At just 25g, this antenna offers an unmatched performance-to-weight ratio, minimizing mechanical load on positioning scanners or portable field setups.

500W Continuous Stability

Robustly engineered to handle massive 500W CW power loads while maintaining electrical consistency, suitable for high-intensity lab testing and tactical signal management.

Request a Professional Quote

Contact our engineering team to obtain individual radiation patterns, customized flange drilling, or specialized waterproof build requirements.