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WR90 Standard Gain Horn Antenna, 8.2 to 12.4GHz, 20dbi, UBR Flange, SMA-Female Connector
Fei Teng Wireless - Horn Antenna Specialist
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Description & Specification
X-Band Standard Gain Horn
WR-90 Waveguide | 8.2 GHz - 12.4 GHz | Model: HS-090-UBR-20-SF
The HS-090-UBR-20-SF is a high-precision WR-90 Standard Gain Waveguide Horn Antenna professionally engineered and manufactured by Fei Teng Wireless Technology Co., Ltd. (FT-RF) for broad-spectrum microwave applications. Operating within the continuous X-Band spectrum across the continuous 8.2 GHz to 12.4 GHz band, this premium antenna delivers a stable directional nominal gain ranging from 19 dBi to 22 dBi with excellent radiation symmetry. Featuring a precise WR-90 interface layout with a standardized UBR flange mating face and a high-durability SMA-Female connector interface, it ensures flawless structural impedance coplanarity and ultra-low-loss power transfer, safely managing wave power loads up to 300 Watts. Precision machined from high-grade structural aluminum alloy in Taiwan, it exhibits exceptional electromechanical longevity, a robust 380g profile, and low reflection metrics paired with an average V.S.W.R threshold of 1.3 : 1. It stands as an essential instrument for Signal Integrity verification, antenna gain calibration range setups, and professional industrial EMI/EMC compliance validation scanning where electrical accuracy and structural reliability are paramount.
Electrical & RF Performance
| Frequency Range Class | 8.2 GHz - 12.4 GHz (Continuous X-Band Spectral Optimization) |
| Antenna Radiator Style | Standard Gain Horn |
| Nominal Gain Profile | 19 - 22 dBi (20 dBi Nominal Baseline) |
| V.S.W.R Profile (Average) | 1.3 : 1 (Precision Minimal Reflection Performance) |
| Maximum Power Handling | 300 Watts |
| -3dB Beamwidth (Horizontal) | 17° |
| -3dB Beamwidth (Vertical) | 15° |
| Antenna Factor Range | 28 - 32 dB/m |
Mechanical & Interface Data
| Physical Dimensions (W x H x L) | 107 x 138 x 236 mm |
| Antenna Net Weight Profile | 380 g (Precision Aluminum Alloy Structural Build) |
| Waveguide Interface Layout | EIA WR-90 / Standard UBR Flange face |
| Connector Interface Type | High-Durability SMA-Female |
| Manufacturing Origin | Taiwan Design & Made in Taiwan (FT-RF Professional Grade) |
X-Band Waveguide Precision
Designed for the 8.2-12.4 GHz spectrum, ensuring low insertion loss and high mechanical alignment accuracy 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 microwave systems.
Industrial Grade Materials
Constructed from premium aerospace-grade Aluminum with a high-durability SMA interface to ensure reliable performance under continuous laboratory duty cycles.
Custom Engineering Flexibility
Available for advanced modifications including PTZ control, specialized mounting solutions, or customized color finishes to meet specific project surveillance requirements.
Contact FT-RF Engineering Team
Contact our technical engineering division today to request official quote sheets, specialized gain calibration data, consolidated performance databases, or technical support regarding broadband microwave measurement setups.
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