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Description & Specification
WC-187-PDR-NF Waveguide to Coaxial Adapter
C-Band Precision Transition | High-Power WR-187 Standard | 3.95 GHz – 5.85 GHz
The WC-187-PDR-NF is a high-reliability Waveguide to Coaxial Adapter professionally engineered for the WR-187 standard. Operating within the 3.95 GHz to 5.85 GHz spectrum (C-Band), this precision component ensures an ultra-low-loss transition for superior Signal Integrity. Featuring a robust N-Female interface and a standardized PDR flange, it is the primary choice for integrating standard gain horn antennas into advanced Signal Protection and communication dominance systems. Robustly engineered to sustain up to 300W of CW power while maintaining electrical consistency, it is ideal for intensive laboratory research and tactical field operations. Expertly developed and manufactured in Taiwan, it is built to satisfy the most demanding industrial and scientific calibration benchmarks.
Electrical & RF Performance
| Frequency Range | 3.95 GHz to 5.85 GHz (C-Band) |
| V.S.W.R (Max) | 1.25 : 1 |
| Maximum Power Handling | 300 Watts (CW) |
| Impedance | 50 Ohm |
Mechanical & Construction
| Waveguide Standard | WR-187 / R48 / WG12 |
| Waveguide Flange | PDR Style (Rectangular) |
| Coaxial Connector Type | N-Female |
| Dimensions (W x H x L) | 67.42 x 88.9 x 59.4 mm |
| Net Weight | 260 g |
| Body Material | High-Grade Machined Aluminum |
| Manufacturing Origin | Taiwan Design / Made in Taiwan (FT-RF) |
C-Band Precision Transition
Optimized for the 3.95-5.85 GHz range, providing the robust low-loss transition geometry required for professional radar link stability and high-fidelity signal management.
Antenna System Core
Specifically designed to interface with WR187 standard gain horn antennas, ensuring consistent boresight accuracy and electromagnetic pattern stability across the entire band.
Taiwanese Engineering Excellence
Precision-manufactured in Taiwan with rigorous quality control, providing reliable phase stability and enduring laboratory-grade consistency.
Standardized PDR Integration
Features a standardized PDR waveguide flange for secure mechanical anchoring, ensuring stable power transfer in professional RF infrastructures and antenna sub-systems.
Request a Professional Quote
Contact our engineering team to obtain individual V.S.W.R plots, customized flange drilling, or alternative waveguide adapter designs.
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