Agilent/Keysight MX292B

The Agilent/Keysight MX292B is a waveguide-to-waveguide adapter engineered for RF and microwave signal transfer between components with different waveguide sizes. Specified as an accessory for the Model 938A Frequency Doubler Set, this adapter enables precise measurements and reliable signal coupling across waveguide discontinuities in laboratory and production test environments.

– Technical Specifications

• Product Type: Waveguide-to-Waveguide (WG-WG) Adapter
• Frequency Range: 10.0–12.4 GHz
• Return Loss: >24 dB
• Repeatability: −40 dB
• Length: 16.3 mm (0.64 in)
• Diameter: 8.0 mm (0.31 in)
• Connector Interface: 2.4 mm female to 2.92 mm female

– Key Features

• Compact form factor optimized for integration into confined waveguide assemblies
• Superior RF performance across the X-band frequency range
• High return loss specification minimizes signal reflections and measurement error
• Consistent repeatability ensures reproducible coupling performance in multi-cycle applications

– Typical Applications

• X-band frequency doubler systems and harmonic generation circuits
• Waveguide discontinuity compensation in RF test benches
• Signal conditioning in microwave measurement chains
• Component interface adaptation in frequency multiplication architectures

– Compatibility & Integration

The MX292B integrates directly with the Model 938A Frequency Doubler Set and other waveguide-based RF systems operating in the 10.0–12.4 GHz band. Connector configuration supports both 2.4 mm and 2.92 mm female interfaces, enabling flexible system configuration across complementary test components.