BJ40(WR229) Waveguide to Coax Adapter
Waveguide ComponentsC-band

Overview
The BJ40(WR229) Waveguide-to-Coaxial Adapter (JL2.961.0016) provides full-bandwidth mode conversion and impedance matching between WR229 waveguide and SMA coaxial transmission systems across the C-band (3.22–4.9 GHz). Insertion loss is ≤0.15 dB and VSWR ≤1.25:1 across the full band. It operates over −55 °C to +85 °C and weighs 300 g. Customization is supported for specialized integration requirements.
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Product Technical Features
- C-band frequency range: 3.22–4.9 GHz
- Low insertion loss: ≤ 0.15 dB
- Low VSWR: ≤ 1.25:1
- Full-bandwidth coverage
- BJ40 (WR229) waveguide interface
- SMA Female coaxial interface
- Wide operating temperature: −55 °C to +85 °C
- Customization supported
Specifications
- Frequency Range
- 3.22–4.9 GHz
- Insertion Loss
- ≤ 0.15 dB
- VSWR
- ≤ 1.25:1
- Operating Temperature
- −55 °C to +85 °C
- Weight
- 300 g
- Waveguide Interface
- BJ40 (WR229)
- Coax Interface
- SMA Female
- Part Number
- JL2.961.0016