WR112 Waveguide Coaxial Adapter, frequency from 7.05 to 10GHz, SMA-Female Connector, UBR Flange

Model No: WC-UBR-112-SF

Made in Taiwan
Frequency Range: 7.05 to 10.0 GHz
Connector Type: SMA-Female (SUS)
Max Power (W): 200 Watts
Waveguide Size: WR-112 (UBR)
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7.05 GHz to 10.0 GHz WR-112 Waveguide to Coaxial Adapter

Model: WC-112-UBR-SF | SMA-Female Stainless Steel | 200W CW
The WC-112-UBR-SF is a high-reliability Waveguide to Coaxial Adapter professionally engineered for the WR-112 standard. Operating within the 7.05 GHz to 10.0 GHz spectrum (X-Band), this precision component ensures an ultra-low-loss transition for superior Signal Integrity. Featuring a high-durability Stainless Steel SMA-Female interface and a standardized UBR flange, it is the primary choice for integrating standard gain horn antennas into advanced radar, satellite communications, and laboratory measurement systems.
Technical Specifications
Electrical & RF Performance
Frequency Range 7.05 to 10.0 GHz (X-Band)
Waveguide Standard WR-112 / R84 / WG15
Maximum Power Handling 200 Watts (CW)
V.S.W.R (Max) 1.3 : 1
Impedance 50 Ohm
Mechanical & Construction
Dimensions (W x H x L) 47.8 x 47.8 x 38.1 mm
Net Weight 110 g
Waveguide Flange UBR Style (Universal)
Body Material High-Grade Machined Aluminum
Coaxial Connector SMA-Female (Stainless Steel / SUS)
Manufacturing Origin Taiwan Design / Made in Taiwan (FT-RF)
Key Tactical Features

X-Band Precision Transition

Optimized for the 7.05-10.0 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 WR112 standard gain horn antennas, ensuring consistent boresight accuracy and electromagnetic pattern stability across the entire band.

Stainless Steel Interface

Equipped with a high-durability SUS SMA-Female connector, offering superior wear resistance and reliable electrical contact for repeated laboratory and field use.

Standardized UBR Integration

Features a standardized UBR waveguide flange for secure mechanical anchoring, ensuring stable power transfer in professional RF infrastructures and Signal Defense 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.