Directional Coupler Series 80-520MHz

SKU: WMDCXX-80-520M-Y-A5 Category:


Series WMDCXX-80-520M-Y-A5 is an improved directional coupler series to cover 80-520MHz in a range of coupling values from 3 through 30 dB.

Intended as an eventual replacement for the WMDCXX-0.13-0.52-N series, which will continue to be supported.


  • Thicker stripline structure allows for wider traces, lower insertion loss and higher forward power handling.
  • Internal 40W termination for improved reverse power handling.
  • O-Rings in connectors and epoxy-sealed cover, designed for IP65 environment.  Additional weatherproofing options available.
  • The low frequency has been extended down to 80-MHz for FM broadcasting applications with approximate 3-dB roll-off.



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