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Directional Couplers

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Radiall's directional couplers are designed for system applications requiring external leveling, precise monitoring, signal mixing, swept transmission and reflection measurements.
Our offer includes broadband products from 0.15 GHz to 18 GHz with low VSWR and insertion loss, available with all standard coupling values: 3, 6, 10, 20 and 30 dB.
Radiall's directional couplers are designed and tested as per MIL-STD-202 standard.


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  • Broad band from 0,15 to 18 GHz
  • 6, 10, 20, 30 dB standard coupling values
  • Low insertion loss and VSWR
  • High directivity
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