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Description & Specification
WR-90 Waveguide Coaxial Adapter (End Launch)
Model: WC-090-PBR-E1-SF | 8.2 - 12.4 GHz | 200W | SMA-Female
The WC-090-PBR-E1-SF is a high-precision End Launch Waveguide to Coaxial Adapter professionally 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 where space is a priority. Featuring a durable Stainless Steel SMA-Female connector and a standardized UG-39/U (PBR) 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 | 200 Watts (CW) |
| V.S.W.R (Max) | 1.3 : 1 |
| Waveguide Standard | WR-90 (R100) |
| Coaxial Connector | SMA-Female (Stainless Steel) |
Mechanical & Physical Specs
| Dimensions (WxHxL) | 41.4 x 41.4 x 43.5 mm |
| Net Weight | 70 g |
| Waveguide Flange | UG-39/U (PBR 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 and compact cable routing in space-constrained laboratory setups.
Stainless Steel Interface
Equipped with a high-durability SMA-Female connector made of stainless steel, providing reliable contact and exceptional wear resistance for repeated testing cycles.
X-Band Spectrum Integrity
Optimized for the 8.2-12.4 GHz band, ensuring minimal signal leakage and maximum performance when paired with professional horn antennas or waveguide systems.
Precision Aluminum Build
Weighing only 70g, this compact adapter provides high structural rigidity while remaining ultra-portable for precision 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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