Features & BenefitsOur broad capability in the design and supply of waveguide hybrid and loop couplers. Smiths Interconnect has an expanding portfolio of couplers designed for a variety of radar and space based applications. These have been supplied as stand-alone products and as assemblies that integrate isolators, transitions etc. Our capability ranges from L to Ka-Band with coupler choice dependent on the application and the system considerations. Application Waveguide Loop 2 x 1 Hybrid 2 x 2 Hybrid S-Band WR430 ✓ ✗ ✗ C-Band WR229 ✓ ✗ ✗ Ku-Band WR75 ✗ ✓ ✓ WR62 ✗ ✓ ✓ K-Band WR51 ✗ ✓ ✓ WR42 ✗ ✓ ✓ Ka-Band WR34 ✗ ✓ ✓ WR28 ✗ ✓ ✓ Smiths Interconnect has supplied a large quantity of couplers over a relatively short period of time in WR34 and WR28. All of the space qualified couplers delicited to date are hybrid couplers and have been provided with or without a termination on one port or as part of more complicated passive assemblies. By Frequency Band * * FMs supplied to 31st December 2016 Band Couplers/Splitters FMs Ku [WR62] 4 Ku [WR75] 14 Ka [WR34] 6 Ka [WR28] 376 Total 400