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Description & Specification
WC-090-UBR-E1-NF Waveguide to Coaxial Adapter
End Launch Inline Design | WR-90 / R100 High Precision | 8.2 GHz – 12.4 GHz
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. Expertly manufactured in Taiwan, it is built to meet the most demanding industrial and scientific calibration standards.
Electrical RF Performance
| Frequency Range | 8.2 to 12.4 GHz (X-Band) |
| V.S.W.R (Max) | 1.3 : 1 |
| Maximum Power Handling | 300 Watts (CW) |
Mechanical & Physical Specs
| Waveguide Standard | WR-90 (R100) |
| Waveguide Flange | UG-39/U (UBR Style) |
| Coaxial Connector Type | N-Female (Stainless Steel) |
| Dimensions (W x H x L) | 41.4 x 41.4 x 60 mm |
| Net Weight | 96 g |
| Body Material | High-Grade Aluminum |
| Manufacturing Origin | Made in Taiwan (FT-RF) |
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.
Taiwanese Engineering Excellence
Precision-manufactured in Taiwan with rigorous quality control, providing reliable phase stability and enduring laboratory-grade consistency.
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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