BJ220(WR42) Waveguide to Coax Adapter
Waveguide ComponentsK-band

Overview
The BJ220(WR42) Waveguide-to-Coaxial Adapter (JL2.961.0032) covers the K-band (17.6–26.7 GHz) with full-bandwidth performance, providing mode conversion and impedance matching between BJ220 (WR42) waveguide and 2.92 mm Female coaxial systems. Insertion loss is ≤0.15 dB and VSWR ≤1.2:1. At just 15 g, it operates from −55 °C to +85 °C and is suitable for satellite, radar, and microwave radio applications. Customization is supported.
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Product Technical Features
- K-band frequency range: 17.6–26.7 GHz
- Low insertion loss: ≤ 0.15 dB
- Low VSWR: ≤ 1.2:1
- Full-bandwidth coverage
- BJ220 (WR42) waveguide interface
- 2.92 mm Female coaxial interface
- Ultra-lightweight: 15 g
- Wide operating temperature: −55 °C to +85 °C
- Customization supported
Specifications
- Frequency Range
- 17.6–26.7 GHz
- Insertion Loss
- ≤ 0.15 dB
- VSWR
- ≤ 1.2:1
- Operating Temperature
- −55 °C to +85 °C
- Weight
- 15 g
- Waveguide Interface
- BJ220 (WR42)
- Coax Interface
- 2.92 mm Female
- Part Number
- JL2.961.0032