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WR90 Standard Gain Waveguide Horn Antenna, 8.2 to 12.4GHz, 15dbi, SMA-Female connector, UBR Flange
FT-RF Horn Antenna
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Description & Specification
X-Band Standard Gain Horn
WR-90 Waveguide | 8.2 GHz – 12.4 GHz | 15 dBi
The WI-90-UBR-15A-SF is a high-precision X-band standard gain horn antenna professionally engineered for broad-spectrum microwave applications. Operating across the essential 8.2 GHz to 12.4 GHz range, it features a standardized WR-90 waveguide interface with a UBR flange. Delivering a stable 15 dBi gain with excellent radiation symmetry, this antenna is an indispensable instrument for Signal Integrity verification, antenna gain calibration, and professional EMI/EMC testing where high-frequency accuracy and structural reliability are paramount.
Technical Specifications
Electrical RF Performance
| Frequency Range | 8.2 GHz - 12.4 GHz (X-Band) |
| Antenna Type | Standard Gain Horn |
| Nominal Gain | 15 dBi |
| V.S.W.R | < 1.5 : 1 |
| -3dB Beamwidth | Horizontal: 27° | Vertical: 27° |
| Maximum Power Handling | 250 Watts |
Mechanical & Interface Data
| Connector Type | Stainless Steel SMA-Female |
| Waveguide / Flange | WR-90 / UBR |
| Dimensions (L x W x H) | 125 x 88 x 58 mm |
| Antenna Weight | 140 g (Precision Aluminum Alloy) |
| Manufacturing Origin | Taiwan Design & Made in Taiwan |
Professional Tactical Features
X-Band Waveguide Precision
Engineered for the 8.2-12.4 GHz spectrum, ensuring low insertion loss and high mechanical alignment accuracy for Signal Integrity measurements in microwave setups.
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 RF systems.
Aerospace-Grade Materials
Constructed from premium 6061 Aluminum alloy with a high-durability stainless steel SMA interface to ensure reliable mating cycles and performance stability.
Industrial Duty Reliability
Supports a wide operating temperature range (-20°C to +80°C), built for consistent performance in laboratory environments and professional indoor range testing.
Inquire About X-Band Solutions
Contact our engineering team for specialized gain calibration data, consolidated performance databases, or technical support regarding microwave measurement setups.
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