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Description & Specification
HS-284-UAR-20A-NF High Gain Horn Antenna
S-Band Monitoring | 18°/19° Focused Beam | Professional RF Reference
The HS-284-UAR-20A-NF is a top-tier WR-284 horn antenna engineered for the 2.6 GHz to 3.95 GHz spectrum. Designed with a concentrated 18°/19° radiation pattern, this high-gain antenna provides a stable 20 dBi reference for long-range signal security, precision Radar cross-section testing, and professional RF laboratory monitoring. Constructed from high-grade aluminum with stainless steel connectors, it offers unmatched directional accuracy and mechanical reliability.
Electrical & RF Performance
| Frequency Range | 2.6 - 3.95 GHz |
| Gain (Typical) | 20 dBi |
| Peak Power (CW) | 300 Watts |
| V.S.W.R (Max) | 1.25 : 1 |
| 3dB Beamwidth (H/E) | 18° / 19° |
| Connector Interface | N-Female (Stainless Steel) |
| Waveguide / Flange | WR-284 / UAR |
Mechanical & Physical
| Dimensions | 325 x 405 x 609 mm |
| Weight | 3000 g |
Ultra-Focused Beam Profile
Precision 18°/19° beamwidth ensures maximum energy concentration and exceptional directional accuracy for long-range S-band deployments.
Premium Material Synergy
Aerospace-grade aluminum body paired with a high-durability stainless steel N-Female connector for optimal electrical conductivity and mechanical life.
High CW Capacity
Robust structural design supports 300W continuous wave transmission with superior thermal stability and minimal VSWR drift.
Contact FT-RF Engineering Division
Contact our engineering team for custom mounting solutions, specialized calibration certificates, or technical support.
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