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Isolators and Circulators

High power devices feature composite adiabatic technology designed for optimum thermal handling without compromising the careful electro/magnetic balance required to achieve leading performance while optimum isolation performance and reverse power handling is achieved by using a suite of high power resistive elements which utilize film technologies. All designs are vented with the position of the vents optimized as a result of careful analysis and design proving tests.

L-Band High Power Isolators and Circulators

Specifically designed for solid state power amplifiers (SSPA) used aboard spacecrafts’ communication, navigation, RadarSats and satellite payloads (GEO/MEO and LEO constellations) these L-Band Isolators and Circulators are space qualified and are multipaction free to 1000 Watts peak at 1.57GHz.

Loads, Terminations and Attenuators

Smiths Interconnect produces a wide variety of loads and terminations ranging from those designed to be integrated into isolators to stand alone components. Loads, terminations and attenuators conjure images of assemblies used in applications with impressive levels of RF power. 

Microstrip Isolators and Circulators

Microstrip isolators and circulators are broadband structures offer a unique blend of broad band operation, low mass & low profile which together make them ideal for use in hybrids for space and terrestrial AESA applications.

MW Waveguide to Coaxial Transitions

Waveguide to coaxial transitions are an integral capability of the business. TRAK offers a choice of connector type and orientation, pin/socket interfaces to waveguide apertures with a choice of standard or custom flange details.

Semi-Formable Cable Assemblies

Our Low Loss Semi-Rigid products are designed with solid Aluminum outer jackets for the ability to route cables "on-site" while maintaining the abilities to withstand high levels of radiation doses. The dielectric materials in this product are very low loss and phase stable over temperature variations found in many extreme environments.

SpaceNXT™ Ku Series

The SpaceNXT™ Ku-Band High Power family of passive waveguide components are part of Smiths Interconnect’s overarching initiative to create a broad range of readily accessible space qualified waveguide Isolators, Circulators, Terminations, transitions, Hybrids and couplers operating in assigned bands from X to V-Band specifically for space applications.

Stripline Isolators and Circulators

The range of available designs continues to expand in number with applications for terrestrial and space based products seeing renewed interest. Drop-in idevices are available from a huge number of potential suppliers. 

Backplane Twinax Connectors

We have taken the standard housing configuration of the P1 & P3 mounting dimensions while incorporating true differential pair contacts within the P1 & P3 dimensional constraints. P1 connector housing contains 21 position true differential pair blind mate contacts allowing board designers to carry high density differential pair signals from the LRU via motherboard to daughter-card plug in  modules with a single connector P1 type housing.

Filtered Rack & Panel

Fltered rack and panel connectors include ARINC 404, ARINC 600 and MIL-DTL-83527 shell styles. EMI filtering at box interface level offers maximum system protection.

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Who We Are

Smiths Interconnect is a leading provider of technically differentiated electronic components, subsystems, microwave and radio frequency products that connect, protect and control critical applications in the commercial aviation, defense, space, medical, rail, semiconductor test, wireless telecommunications, and industrial markets.

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