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Description & Specification
WR-159 Standard Gain Horn Antenna
4.9 - 7.05 GHz | 25 dBi | N-Female | Model: HS-159-UAR-25A-NF
The HS-159-UAR-25A-NF is an ultra-high-performance WR-159 Standard Gain Waveguide Horn Antenna professionally engineered and manufactured by Fei Teng Wireless Technology Co., Ltd. (FT-RF) for precision gain measurements and mission-critical high-frequency operations. Operating within the microwave spectrum across the continuous 4.9 GHz to 7.05 GHz band, this premium radiator provides an exceptional, highly consistent directional gain of 25 dBi. Featuring a precise waveguide interface layout with a standardized UAR flange mating face paired with a premium stainless steel N-Female coaxial interconnect port, it ensures flawless structural impedance coplanarity and ultra-low-loss power transfer. Safely managing continuous wave power loads up to 380 Watts, this antenna is precision machined from premium aluminum metal alloy in Taiwan, exhibiting outstanding electromechanical longevity, low reflection metrics, and a robust 0.42 kg configuration framework. It stands as the primary standard choice for industrial EMI/EMC testing ranges, advanced direction finding, automated tactical surveillance fields, and mission-critical Signal Security verification setups.
Electrical & RF Performance
| Frequency Range Class | 4.9 GHz - 7.05 GHz (Continuous C-Band Spectrum Optimization) |
| Antenna Radiator Style | Standard Gain Horn |
| Standard Gain Baseline | 25 dBi |
| Maximum Power Handling | 380 Watts (CW Continuous Wave Thermal Limit) |
| -3dB Beamwidth (Horz / Vert) | 54° / 54° (Symmetrical Wide Illumination Envelope) |
| Polarization Configuration | Vertical or Horizontal |
| Nominal System Impedance | 50 Ohms |
Mechanical & Physical Specs
| Physical Dimensions (L x W x H) | 173 x 83 x 63 mm |
| Antenna Net Weight Profile | 0.42 kg (Precision Heavy-Duty Structural Build) |
| Waveguide Styling Type | EIA WR-159 / WG13 / R58 Geometry Layout |
| Connector Interface Type | Precision Stainless Steel N-Female Interface Port |
| Structural Body Material | High-Grade Aluminum Metal Alloy |
| Manufacturing Origin | Taiwan Design & Made in Taiwan (FT-RF Professional Grade) |
Uniform High-Gain Output
Delivers a consistent 25 dBi gain profile, serving as a highly reliable calibration device to measure the performance of secondary antennas with laboratory precision.
Stainless Steel Interconnect
Equipped with a rugged Stainless Steel N-Female connector to prevent oxidation parameters and ensure stable impedance profiles during frequent field deployments.
Superior Signal Security
The precision aluminum alloy construction ensures exceptionally low return loss and high structural rigidity, maintaining unwavering stability in active protection operations.
Broad Surveillance Coverage
Features a symmetrical 54-degree beamwidth pattern layout, optimized for high-fidelity direction finding, tactical surveillance, and EMI emissions monitoring fields.
Contact FT-RF Engineering Team
Contact our technical engineering division today to request official quote sheets, consolidated performance database access, custom gain configurations, or alternative waveguide flange patterns.
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HS-159-UAR-15A-NF
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View Details
Made in Taiwan
| Frequency | 4.9 - 7.05 GHz |
| Standard Gain | 15 dBi |
| Max Power | 500 Watts |
| Stock: | 0 |
2026/06/24
