Switches up to 260 GHz

Waveguide Switches up to 260 GHz – High-Frequency Switching Solutions for Demanding Applications

bq-microwave offers a comprehensive portfolio of waveguide switches covering the frequency range up to 260 GHz. Our waveguide switches are available in standard WR sizes as well as double ridge and dual configurations, meeting the highest requirements in RF and mmWave test and measurement, communications, and radar systems.

Key Features

• Frequency Range: Standard waveguide switches from WR3 to WR975 (up to 260 GHz)
• Double Ridge Waveguide: WRD110 to WRD750 for compact broadband solutions
• Dual Waveguide Switches: WR34 to WR229 for parallel signal routing
• Low Insertion Loss: Optimized for pulsed and CW operation
• High Switching Speed: Millisecond range for dynamic applications
• Custom Solutions: Configurable designs available upon request

Applications

• SATCOM and defense systems with high frequency requirements
• 5G/6G infrastructure and mmWave test and measurement
• FMCW radar and ADAS test setups
• Laboratory equipment and calibration standards
• HPA/LNA integration in RF signal chains

Waveguide switches are characterized by low VSWR values, high isolation between ports, and robust mechanical construction. The standardized WR waveguide dimensions enable straightforward integration into existing test and measurement systems and test benches.

Switch Variants Overview

• Standard Waveguide Switches: From WR975 to WR3, frequencies up to 260 GHz
• MMIC-based Waveguide Switches: Up to 260 GHz for waveguide bands WR22 to WR3
• Double Ridge Waveguide Switches: Up to 18 GHz for bands WRD110 to WRD750
• Dual Waveguide Switches: Up to 33 GHz for bands WR34 to WR229

Our technical team supports you in selecting the optimal switch configuration regarding frequency band, switching speed, and thermal requirements. Contact us for detailed datasheets, stock availability, and project-specific quotations.