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Description & Specification
10.0 GHz to 15.0 GHz WR-75 Standard Gain Horn Antenna
Model: WI-75-UBR-10 | 10 dBi Gain | 500W CW Power
The WI-75-UBR-10 is a high-performance Standard Gain Horn Antenna professionally engineered by Fei Teng Wireless Technology Co., Ltd. (FT-RF) for strict compliance with the WR-75 standard. Operating within the 10.0 GHz to 15.0 GHz spectrum, this antenna delivers a consistent and precision-calibrated 10 dBi gain. Featuring a Direct Waveguide Input with a standardized UBR flange, it ensures low-loss power transfer for high-energy applications up to 500 Watts (CW). Manufactured from high-grade structural aluminum alloy via precision CNC machining in Taiwan, it exhibits exceptional electromechanical longevity and excellent pattern stability. It stands as an essential instrument for EMI/EMC testing, antenna gain characterization, and precision radar calibration setups demanding uncompromised performance parameters.
Electrical & RF Performance
| Frequency Range | 10 to 15GHz |
| Waveguide Standard | WR-75 / R120 / WG17 Layout Architecture |
| Nominal Gain | 10 dBi |
| V.S.W.R (Max) | 1.3 : 1 |
| -3dB Beamwidth (H-Plane) | 54° |
| -3dB Beamwidth (E-Plane) | 54° |
| Maximum Power Handling | 500 Watts (CW) |
| Impedance | 50 Ohm |
Mechanical & Construction Data
| Dimensions (W x H x L) | 31 x 40 x 50 mm |
| Waveguide Flange | UBR Style (Square) |
| Net Weight | 25 g (Precision Lightweight Build) |
| Body Material | High-Grade Machined Aluminum |
| Input Interface | Direct Waveguide (No Adapter) |
| Manufacturing Origin | Taiwan Design / Made in Taiwan (FT-RF) |
Broad Band Precision
Optimized for the 10.0-15.0 GHz band, delivering the boresight accuracy and gain flatness required for advanced microwave link analysis and professional Signal Defense research.
Direct Waveguide Integration
Designed with a direct WR-75 interface for ultra-low-loss power transfer, eliminating transition losses associated with adapters in high-precision measurement setups.
500W High-Power Stability
Robustly machined from premium aluminum to handle high 500W CW power loads while maintaining structural integrity during intensive laboratory or field operations.
Compact Mechanical Footprint
Features a highly compact aperture design, making it ideal for space-constrained measurement chambers and portable scanning infrastructures.
Contact FT-RF Engineering Team
Contact our engineering team for specialized gain calibration data, custom mounting solutions, or technical support regarding high-gain broadband setups.
⚠️ Security Notice
Our official emails are sent exclusively from @ft168.com.tw. Please note that we only accept payments processed through Taiwanese banks: CTBC Bank Co., Ltd and MEGA INTERNATIONAL COMMERCIAL BANK. Always verify any suspicious communications before taking action.
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| Max CW Power / Material: | 500 Watts / Aerospace Aluminum |
| Lead Time: | 📩 info-tw@ft168.com.tw |
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