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Description & Specification
WR-137 Waveguide to Coaxial Adapter
Model: WC-137-UDR-NF | 5.85 - 8.2 GHz | 300W | N-Female
The WC-137-UDR-NF is a high-reliability Waveguide to Coaxial Adapter professionally engineered for the WR-137 standard. Operating within the 5.85 GHz to 8.2 GHz C/X-Band spectrum, this precision component ensures a low-loss transition for signal integrity. Featuring a robust N-Female connector and a standardized UDR Flange, it is the primary choice for integrating HS-137 series standard gain horn antennas into advanced Signal Security and communication systems.
Technical Specifications
Electrical & RF Performance
| Frequency Range | 5.85 to 8.2 GHz |
| Maximum Power Handling | 300 Watts (CW) |
| V.S.W.R (Max) | 1.25 : 1 |
| Waveguide Standard | WR-137 (EIA Standard) |
| Cutoff Frequency | 4.301 GHz |
Mechanical & Physical Specs
| Dimensions (LxWxH) | 55.2 x 68.3 x 40 mm |
| Net Weight | 150 g |
| Waveguide Flange | UDR Style |
| Coaxial Connector | N-Female |
| Waveguide Internal Dim. | 34.85 x 15.80 mm |
Key Tactical Features
C/X-Band Precision
Optimized for the 5.85-8.2 GHz range, providing a critical link for signal protection operations and precision laboratory measurements.
Professional N-Female Interface
Equipped with a high-durability N-Female connector, ensuring seamless integration with professional RF test equipment and cables.
Standardized UDR Integration
Features a specialized UDR flange for secure mechanical anchoring to WR-137 waveguide components and horn antennas.
Reliable High-Power Handling
Supports up to 300W CW power capacity, ensuring unwavering link stability in high-demand tactical environments.
Get a Quote / Custom RF Solutions
Contact us for custom flange patterns, alternative connector types, or integrated waveguide assembly requirements.
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WR-137 Waveguide to Coaxial Adapter, 5.85 to 8.2GHz, N-Female connector, UAR Flange
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| Frequency Range: | 5.85 to 8.2 GHz |
| Connector Type: | N-Female |
| Max Power (W): | 300 Watts |
| Waveguide Size: | WR-137 (UAR) |
Stock: 10+ in stock | Delivery: 5-7 working days
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WC-137-PAR-NF
WR-137 Waveguide to Coaxial Adapter, 5.85 to 8.2GHz, N-Female connector, PAR Flange
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| Frequency Range: | 5.85 to 8.2 GHz |
| Connector Type: | N-Female |
| Max Power (W): | 300 Watts |
| Waveguide Size: | WR-137 (PAR) |
Stock: 10+ in stock | Delivery: 5-7 working days
WC-137-PDR-NF
WR137 5.85GHz to 8.2GHz N-Female Waveguide Coaxial Adapter Flange:type01(Aluminum)
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| Frequency Range: | 5.85 - 8.2 GHz |
| Waveguide Type: | WR-137 / PDR |
| Connector: | N-Female |
| Material: | Industrial Aluminum |
