Waveline 774-3 Waveguide Directional Coupler Wr62 3db

US $49.00

  • Caseyville, Illinois, United States
  • Jan 29th
Waveline 774-3 Waveguide Coupler 12.4 to 18 GHz 3 dB This series of broad wall couplers is especially suited to precision measurement applications where high directivity and minimum frequency sensitivity are required.  These units can be utilized in power monitoring and reflectometer systems.      Two waveguide sections are joined with a common broad wall in which a carefully designed Tchebycheff coupling hole array is precisely located.  The coupling designs are optimized for each waveguide size to assure that the maximum variation of coupling with frequency does not exceed plus or minus 0.7 dB for any value of coupling. Excellent directivity Low SWR Great Used condition please see the picture. If your not happy with your item return it and I will refund

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