BJ70(WR137) Waveguide to Coax Adapter
Waveguide ComponentsC-band

Overview
The BJ70(WR137) Waveguide-to-Coaxial Adapter (JL2.961.0022) covers 5.38–8.17 GHz, bridging BJ70 (WR137) waveguide and SMA coaxial systems with full-bandwidth performance. Insertion loss is ≤0.15 dB and VSWR ≤1.2:1 across the full band. Weighing 112 g and rated for −55 °C to +85 °C operation, it suits satellite, radar, and military applications. Customization is available.
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Product Technical Features
- Frequency range: 5.38–8.17 GHz
- Low insertion loss: ≤ 0.15 dB
- Low VSWR: ≤ 1.2:1
- Full-bandwidth coverage
- BJ70 (WR137) waveguide interface
- SMA Female coaxial interface
- Wide operating temperature: −55 °C to +85 °C
- Customization supported
Specifications
- Frequency Range
- 5.38–8.17 GHz
- Insertion Loss
- ≤ 0.15 dB
- VSWR
- ≤ 1.2:1
- Operating Temperature
- −55 °C to +85 °C
- Weight
- 112 g
- Waveguide Interface
- BJ70 (WR137)
- Coax Interface
- SMA Female
- Part Number
- JL2.961.0022