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Description & Specification
8.2 GHz to 12.4 GHz WR-90 Standard Gain Waveguide Horn Antenna
Model: WI-90-UBR-10 | 10 dBi Gain | X-Band Precision
The WI-90-UBR-10 is a high-performance Waveguide Horn Antenna professionally engineered by Fei Teng Wireless Technology Co., Ltd. (FT-RF) for precision measurement and high-intensity RF operations within the 8.2 GHz to 12.4 GHz X-Band spectrum. Precision-manufactured from high-grade aluminum and featuring a standard UBR UG-39/U flange, it ensures exceptional Signal Integrity and stable radiation patterns. Managing power loads up to 500 Watts (CW), this antenna is an essential component for EMI/EMC testing, calibration, and mission-critical Signal Defense infrastructure.
Electrical & RF Performance
| Frequency Range | 8.2 to 12.4GHz |
| Waveguide Standard | WR-90 / R100 / WG16 |
| Nominal Gain | 10 dBi |
| V.S.W.R (Max) | 1.3 : 1 |
| -3dB Beamwidth (H / E Plane) | 54° / 54° (Wide Beam) |
| Maximum Power Handling | 500 Watts (CW) |
| Impedance | 50 Ohm |
Mechanical & Construction Data
| Dimensions (W x H x L) | 41.14 x 47 x 76 mm |
| Net Weight | 65 g (Ultra-Lightweight) |
| Waveguide Flange | UBR UG-39/U Style |
| Body Material | High-Grade Machined Aluminum |
| Manufacturing Origin | Taiwan Design / Made in Taiwan (FT-RF) |
500W High-Power Stability
Engineered to handle robust continuous power loads, providing a reliable radiator for high-intensity laboratory testing and professional signal management operations.
X-Band Signal Integrity
Optimized internal transition and flare geometry ensure minimal signal reflection and consistent gain performance across the entire 8.2-12.4 GHz band.
Ultra-Lightweight Build
At only 65g, this compact aluminum antenna ensures negligible load on precision laboratory positioners while maintaining high structural rigidity for field use.
Tactical Infrastructure
Designed to support Signal Defense sub-systems, with available options for waterproof builds and PTZ control integration for diverse mounting requirements.
Request a Professional Quote
Contact our engineering team to obtain individual calibration data, radiation patterns, or customized outdoor mounting requirements.
⚠️ 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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