Knowles Capacitors Directional Couplers

DLI's surface mount directional coupler series span the frequency spectrum of C, X and Ku bands. Both 10dB and 20dB coupling values are available within each frequency band both with a common footprint for maximum flexibility. These couplers incorporate DLI's low loss high permittivity ceramics which provide small size and temperature stability. These couplers offer a turnkey surface mount solution for high frequency power monitoring. Custom solutions are also available.   

Features

  • Small Size 
  • High Directivity
  • Frequency Stable over Temperature
  • Solder Surface Mountable
  • Excellent Repeatability
  • Operating Temp: -55˚C to +125˚C
  • Characteristic Impedance: 50Ω
  • Flexible PCB Feed Line Configurations

Resources