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Description & Specification
WR-90 Waveguide Coaxial Adapter (End Launch)
Model: WC-090-UBR-E1-NF | 8.2 - 12.4 GHz | 300W | N-Female
The WC-090-UBR-E1-NF is a high-precision End Launch Waveguide to Coaxial Adapter specifically engineered for the WR-90 standard. Operating within the 8.2 GHz to 12.4 GHz X-Band spectrum, this inline design allows for seamless integration into linear RF paths. Featuring a durable Stainless Steel N-Female connector and a standardized UG-39/U (UBR) Flange, it ensures low-loss coupling and exceptional Signal Integrity for mission-critical RF testing, laboratory measurement ranges, and signal protection calibration.
Technical Specifications
Electrical & RF Performance
| Frequency Range | 8.2 to 12.4 GHz (X-Band) |
| Maximum Power Handling | 300 Watts (CW) |
| V.S.W.R (Max) | 1.3 : 1 |
| Waveguide Standard | WR-90 (R100) |
| Coaxial Connector | N-Female (Stainless Steel) |
Mechanical & Physical Specs
| Dimensions (WxHxL) | 41.4 x 41.4 x 60 mm |
| Net Weight | 96 g |
| Waveguide Flange | UG-39/U (UBR Style) |
| Body Material | High-Grade Aluminum |
| Origin | Made in Taiwan (FT-RF) |
Key Tactical Features
End Launch Inline Design
Features an inline coaxial-to-waveguide transition, allowing for linear system integration where right-angle space is limited.
Stainless Steel Interface
Equipped with a high-durability N-Female connector made of stainless steel, providing reliable contact and wear resistance for repeated lab use.
X-Band Spectrum Integrity
Optimized for the 8.2-12.4 GHz band, ensuring minimal signal leakage and maximum performance when paired with professional waveguide systems.
Precision Aluminum Build
Weighing only 96g, this compact adapter provides high structural rigidity while remaining ultra-portable for laboratory positioners or tactical masts.
Get a Quote / Custom RF Solutions
Contact us for specialized flange drilling, custom connector types, or alternative waveguide adapter designs.
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