WR90 Waveguide to Coaxial Adapter

Engineered for seamless transition between waveguide and coaxial technologies, our WR90 (BJ100) Waveguide to Coaxial Adapter (Model: 5o60WR900) delivers exceptional performance across 8.2–12.5GHz. This precision adapter features ultra-low insertion loss (0.2dB max) and excellent VSWR (1.15 max), ensuring minimal signal degradation during transmission mode conversion. Compatible with both N-Type and SMA connector interfaces, the adapter handles 50W average power and 1kW peak power, making it suitable for high-power applications. Its compact design and robust construction guarantee reliable operation across extreme temperatures (-55°C to +85°C), while maintaining precise 50Ω impedance matching throughout the X-band frequency range.
Key Advantages:
• Broadband X-Band Coverage: 8.2–12.5GHz for comprehensive testing
• Low Loss Conversion: 0.2dB insertion loss preserves signal integrity
• High Power Capability: 50W average, 1kW peak power handling
• Dual Connector Options: N-Type and SMA interfaces for flexibility
Ideal Applications:
1. Military Radar Systems: Interface between waveguide and coaxial components in fire control radars
2. Satellite Ground Stations: Connect waveguide feeds to coaxial receiver systems
3. RF Test & Measurement: Enable waveguide device testing with coaxial instruments
4. Academic Research: Facilitate experiments in microwave and antenna laboratories
Upgrade your microwave systems with reliable transition technology. Request technical specifications at