-
-
-
Total payment:
-
-
Description & Specification
5.85 GHz to 8.2 GHz WR-137 E-Plane Sectoral Horn Antenna
Model: WI-137-UDR-15E | 15 dBi Gain | 800W CW High Power
The WI-137-UDR-15E is a high-performance Waveguide Horn Antenna specifically engineered for applications requiring controlled radiation patterns within the 5.85 GHz to 8.2 GHz range. By flaring specifically in the E-plane, this antenna provides a wide 75° sectoral coverage while maintaining a narrow 15° focus in the H-plane. Precision-manufactured from high-grade aluminum with a standard UDR Flange, it ensures superior Signal Integrity and manages massive power loads up to 800W, making it essential for Signal Defense and tactical dominance.
Technical Specifications
Electrical & RF Performance
| Waveguide Standard | WR-137 / WG14 / R70 |
| Antenna Type | E-Plane Sectoral Horn |
| Frequency Range | 5.85 - 8.2 GHz |
| Nominal Gain | 15 dBi |
| Maximum Power Handling | 800 Watts (CW) |
| V.S.W.R (Max) | 1.3 : 1 |
| -3dB Beamwidth (H / E Plane) | 75° / 15° |
Mechanical & Physical Specs
| Dimensions (L x W x H) | 151 x 68.3 x 372 mm |
| Net Weight | 520 g |
| Waveguide Flange | UDR Style Flange |
| Material | High-Grade Aluminum |
| Polarization | Linear |
| Design & Origin | Taiwan Design / Made in Taiwan (FT-RF) |
Key Tactical & Lab Features
800W High-Power Domination
Engineered to handle massive continuous power loads, providing a robust radiator for high-intensity protection operations and signal dominance.
Controlled Sectoral Pattern
The specialized E-plane flare design provides a wide 75-degree beamwidth, allowing for expansive vertical or horizontal sector coverage based on mounting orientation.
C-Band Signal Security
Optimized for the 5.85-8.2 GHz spectrum, supporting advanced signal management and interference mitigation in professional communication networks.
Lightweight Aluminum Build
At only 520g, this antenna ensures high structural rigidity while remaining easy to deploy on tactical masts or portable tripod systems.
Request a Professional Quote
Contact us for custom H-plane sectoral designs, alternative waveguide flanges, or integrated coaxial adapters.
New Products
Related Products
NEW
Made in Taiwan
| Frequency Range: | 5.85 - 8.2 GHz |
| Standard Gain: | 25 dBi |
| Waveguide Size: | WR-137 (UDR) |
| Max Power (W): | 800 Watts |
NEW
Made in Taiwan
| Frequency Range: | 5.85 - 8.2 GHz |
| Standard Gain: | 20 dBi |
| Waveguide Size: | WR-137 (UDR) |
| Max Power (W): | 800 Watts |
NEW
Made in Taiwan
| Frequency Range: | 5.85 - 8.2 GHz |
| Standard Gain: | 15 dBi |
| Waveguide Size: | WR-137 (UDR) |
| Max Power (W): | 800 Watts |
NEW
WI-137-UDR-10H
WR137 5.85 to 8.2GHz, 10dbi, H-Plane Sectoral Waveguide Horn Antenna, Flange: UDR
View Details
Made in Taiwan
| Frequency Range: | 5.85 - 8.2 GHz |
| Standard Gain: | 10 dBi |
| Antenna Type: | H-Plane Sectoral Horn |
| Max Power (W): | 800 Watts |
Made in Taiwan
| Frequency Range: | 5.85 - 8.2 GHz |
| Standard Gain: | 10 dBi |
| Waveguide Size: | WR-137 (UDR) |
| Max Power (W): | 800 Watts |
NEW
WI-137-UAR-12H
WR137 5.85 to 8.2GHz 12dbi H-Plane Sectoral Waveguide Horn Antenna, UAR Flange
View Details
Made in Taiwan
| Frequency Range: | 5.85 - 8.2 GHz |
| Standard Gain: | 12 dBi |
| Antenna Type: | H-Plane Sectoral Horn |
| Max Power (W): | 800 Watts |
Made in Taiwan
| Frequency Range: | 5.85 - 8.2 GHz |
| Antenna Type: | Standard Gain Horn |
| Nominal Gain: | 10 dBi |
| Waveguide Size: | WR137 |
WI-137-UAR-15
WR137 5.85GHz to 8.2GHz 15dbi Waveguide Horn Antenna without Adapter, UAR Flange
View Details
Made in Taiwan
| Frequency Range: | 5.85 - 8.2 GHz |
| Antenna Type: | Standard Gain Horn |
| Nominal Gain: | 15 dBi |
| Waveguide Size: | WR137 |
WI-137-UAR-20
WR137 5.85GHz to 8.2GHz 20dbi Waveguide Horn Antenna without Adapter, UAR Flange
View Details
Made in Taiwan
| Frequency Range: | 5.85 - 8.2 GHz |
| Antenna Type: | Standard Gain Horn |
| Nominal Gain: | 20 dBi |
| Waveguide Size: | WR137 (C-Band) |
