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Description & Specification
2.2 GHz to 3.3 GHz WR-340 High-Power Horn Antenna
Model: WI-340-UDR-20 | 20 dBi Gain | 1000W Power capacity
The WI-340-UDR-20 is a high-performance WR-340 Waveguide Horn Antenna professionally engineered for S-Band microwave applications within the 2.2 GHz to 3.3 GHz spectrum. Optimized for professional Signal Security operations and high-intensity laboratory testing, it handles robust power levels up to 1000 Watts (CW) while delivering a precise 20 dBi gain. Featuring a rugged aluminum construction and UDR flange compatibility, this antenna ensures unwavering Signal Integrity and stability for advanced Signal Defense deployments and radar system measurements.
Technical Specifications
Electrical & RF Performance
| Waveguide Standard | WR-340 / WG11.2 / R26 |
| Frequency Range | 2.2 - 3.3 GHz (S-Band) |
| Nominal Gain | 20 dBi |
| Maximum Power Handling | 1000 Watts (CW) |
| V.S.W.R (Max) | 1.25 : 1 |
| 3dB Beamwidth (H/E Plane) | 30° / 29° |
| Impedance | 50 Ohm |
Mechanical & Physical Specs
| Dimensions (W x H x L) | 410 x 486 x 876 mm |
| Net Weight | 5000 g (5.0 kg) |
| Waveguide Flange | UDR Style Flange |
| Body Material | Premium Grade Aluminum |
| Manufacturing Origin | Taiwan Design / Made in Taiwan (FT-RF) |
Key Tactical & Lab Features
1000W High-Power Domination
Engineered to handle massive continuous power loads, providing a robust radiator for intensive Signal Security operations and high-power radar simulation.
Precision S-Band Directivity
Delivers an intensified 20 dBi gain with symmetrical beamwidths, providing the boresight accuracy necessary for mission-critical antenna calibration.
Superior Signal Integrity
Optimized WR-340 internal geometry ensures minimal return loss and stable radiation patterns for repeatable measurement results in professional lab settings.
Aerospace-Grade Thermal Build
Manufactured from premium grade aluminum alloy to ensure superior heat dissipation and maximum structural stability during long-term field deployments.
Request a Professional Quote
Contact our engineering team to obtain individual calibration data, mechanical drawings, or customized waveguide flange requirements.
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Made in Taiwan
| Frequency Range: | 2.2 to 3.3 GHz |
| Standard Gain: | 15 dBi |
| Max Power (W): | 1000 Watts |
| Waveguide Size: | WR-340 (UDR) |
Made in Taiwan
| Frequency Range: | 2.2 to 3.3 GHz |
| Standard Gain: | 10 dBi |
| Waveguide Size: | WR-340 (UDR) |
| Max Power (W): | 1000 Watts |
