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Description & Specification
10 GHz to 15 GHz WR-75 Standard Gain Horn Antenna
Model: HS-075-UBR-20-TF | 20 dBi Gain | SMA-Female Connector
The HS-075-UBR-20-TF is a precision-engineered WR-75 Standard Gain Waveguide Horn Antenna professionally designed and manufactured by Fei Teng Wireless Technology Co., Ltd. (FT-RF) for Ku-Band microwave applications. Operating within the microwave spectrum across the continuous 10 GHz to 15 GHz band, this premium radiator provides a highly stable directional nominal gain of 20 dBi. Featuring a precise waveguide interface layout with a standardized UBR 120 (M3922/70-004/005 compatible) flange mating face paired with a high-durability stainless steel SMA-Female connector interface, it ensures flawless structural impedance coplanarity and ultra-low-loss power transfer. Safely managing continuous wave power loads up to 250 Watts (CW), this antenna is precision structured from high-grade structural aluminum alloy in Taiwan, yielding a lightweight 180g configuration profile paired with a maximum V.S.W.R threshold of 1.25 : 1. It stands as an essential instrument for high-fidelity laboratory testing, automated antenna calibration ranges, industrial EMI/EMC compliance validation scanning, and advanced professional Signal Defense infrastructure installations.
Electrical Performance
| Frequency Range Class | 10 GHz - 15 GHz (Continuous Ku-Band Spectral Optimization) |
| Waveguide Standard Size | EIA WR-75 (WG17 / R120) Geometry Layout |
| Nominal Gain Baseline | 20 dBi |
| V.S.W.R Profile (Max) | 1.25 : 1 (Precision Minimal Reflection Performance) |
| Maximum Power Handling | 250 Watts (CW Continuous Wave Limit) |
| -3dB Beamwidth (H-Plane / E-Plane) | 18° / 19° |
| Nominal System Impedance | 50 Ohm |
Mechanical & Construction
| Physical Dimensions (W x H x L) | 84 x 106 x 238 mm |
| Antenna Net Weight Profile | 180 g (Precision Lightweight Design) |
| Waveguide Flange Interface | UBR 120 (M3922/70-004/005 Standard Compatible) Layout Face |
| Connector Interface Type | SMA-Female (Precision Stainless Steel SUS Architecture) |
| Structural Body Material | High-Grade Structural Aluminum Alloy |
| Manufacturing Origin | Taiwan Design & Made in Taiwan (FT-RF Professional Grade) |
Precision Signal Integrity
Optimized internal transition geometry ensures minimal signal reflection and ultra-low insertion loss across the entire Ku-Band spectrum for repeatable laboratory results.
Ruggedized SUS Interface
Equipped with a high-durability stainless steel SMA connector to provide repeatable mechanical coupling and superior electrical stability in demanding field environments.
Ku-Band Spectrum Security
Engineered to support advanced Signal Defense infrastructure, providing a highly reliable reference radiator for interference mitigation and professional signal management.
Standardized UBR 120 Flange
Fully compliant with international waveguide standards for secure, low-leakage mechanical integration into existing professional microwave sub-systems and test fixtures.
Request a Professional Quote
Contact our technical engineering division today to request official quote sheets, individual certified calibration data, VSWR plots, or customized waveguide flange requirements.
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