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Description & Specification
WR-2100 Standard Gain Waveguide Horn Antenna
High-Power UHF Radiator | Integrated UDR Flange Interface | 350 MHz – 500 MHz
The WI-2100-UDR-10 is an industrial-grade, large-scale microwave Standard Gain Horn Antenna professionally engineered by Fei Teng Wireless Technology Co., Ltd. (FT-RF) for high-power directional transmission, antenna calibration, and rigorous laboratory measurements across the continuous 350 MHz to 500 MHz UHF band spectrum. Meticulously optimized to handle extreme thermal and electromechanical strain, this premium radiator delivers a flat nominal directive gain profile of 10 dBi combined with an exceptionally low return reflection loss. Precision manufactured from high-grade lightweight structural aluminum alloy in Taiwan, the massive horn flare architecture establishes a highly uniform and symmetric radiation footprint, providing equal -3dB beamwidths of 54° in both the H-plane and E-plane matrices. Equipped with a standardized precision-machined UDR Waveguide Flange layout for direct connection without an adapter, this robust 23.9 kg instrument ensures flawless leak-free electromechanical coupling and safely manages continuous wave power loads up to 5000 Watts (CW) with zero boundary degradation. Its standard-tested military-grade durability avoids destructive field distortion modes under severe environments, rendering it the definitive choice for international EMI/EMC compliance sweeps, anechoic antenna measurement ranges, broad-area outdoor field tactical operations, and mission-critical Signal Security high-field infrastructure arrays.
Electrical & RF Performance
| Frequency Range | 350 MHz to 500 MHz (Continuous UHF Band Support) |
| Waveguide Size Standard | EIA WR-2100 (R4 / WG4 Layout Structure) |
| Standard Nominal Gain | 10 dBi |
| Maximum Power Handling | 5000 Watts (5 KW CW Continuous Wave) |
| -3dB Beamwidth (H-Plane) | 54° |
| -3dB Beamwidth (E-Plane) | 54° (Symmetric Far-Field Radiation Footprint) |
Mechanical & Physical Specs
| Physical Dimensions (L x W x H) | 710 x 970 x 974 mm |
| Net Weight | 23.9 kg (Heavy-Duty Professional Series Build Profile) |
| Waveguide Flange Configuration | Integrated UDR Style Flange Layout Standard (Universal Dual Ridged Style) |
| Body Material Profile | High-Grade Lightweight Aluminum Alloy Core |
| Environmental Durability | Standard-Tested Military Grade Protection Rating |
| Manufacturing Origin | Taiwan Design & Made in Taiwan (FT-RF) |
Extreme 5000W Power Capacity
Robustly engineered structural core effortlessly manages up to 5000 Watts (5 KW) of continuous wave (CW) thermal load, providing an ultra-stable radiator for long-range field signal security, immunity testing, and electromagnetic dominance.
EMI/EMC Compliance Testing
Meets strict international standards for radiated emissions and immunity testing evaluations, maintaining a highly predictable and linear radiation pattern for precise calibration factor adjustments.
Taiwanese Engineering Excellence
Precision designed and manufactured in Taiwan under strict industrial quality control standards, ensuring absolute flange coplanarity, exact interior launcher tolerances, and traceable military-tested criteria.
Precision UDR Flange Interface
Equipped with a precision-machined UDR waveguide flange format, enabling direct interconnection without an adapter to maximize power transfer efficiency and eliminate harmful boundary signal leakage.
Custom Integration Support
Highly flexible electromechanical structure optimized for versatile factory configurations, supporting outdoor waterproof runs, multi-axis pan-tilt positioner control units (PTZ), specialized tactical colors, and distinct rooftop/tripod mounting frameworks.
Get a Quote / Custom Antenna Solutions
Contact our technical engineering division today to request customized waterproof structures, integrated PTZ controlling mechanisms, alternative waveguide flange adaptations, certified V.S.W.R plot sheets, or specialized mounting hardware options.
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