Attenuators up to 500 GHz

Waveguide Attenuators up to 500 GHz – High-Precision Attenuation Solutions for RF and mmWave

Waveguide attenuators from bq-microwave enable precise signal control in extreme frequency ranges up to 500 GHz. Our portfolio covers all standard waveguide sizes from WR28 to WR2.2 and offers both fixed and variable attenuation values for demanding test and measurement, and communication applications.

Key Features

• Frequency range up to 500 GHz with WR28 to WR2.2 waveguides
• Low insertion loss and high attenuation accuracy
• Fixed, variable and voltage variable attenuators available
• Direct reading attenuators with direct scale for manual precision control
• Robust mechanical design for repeatable performance
• Custom solutions available on request

Applications

• FMCW and pulsed radar systems
• SATCOM and defense communication
• mmWave and 5G/6G test platforms
• THz research and scientific metrology
• HPA protection in RF transmitters
• LNA level control in sensitive measurement chains

Our waveguide attenuators combine mechanical reliability with electromagnetic precision. They are ideal for CW and pulsed operation modes and meet Mil-Spec standards. Whether for laboratory benchmarking, VSWR optimization or dynamic signal path calibration – bq-microwave delivers proven components from established manufacturers with expert technical consulting.

Contact our technical team for specifications, availability or custom solutions in your frequency range.