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TRANSPONDERS

designs built to your specifications

These devices are often used as repeaters for space or terrestrial communication, but also find use for ranging, Doppler, time transfer and radar return enhancement applications (Deep space, ADS-B, marine radar, etc.) or in identification (e.g. toll road passes).  Transponders can be a straightforward linear “bent pipe” frequency translator or embody complex functionality like data store-and-forward, ad-hoc network, command & telemetry, unique identification.  We have developed transponders using both analog and digital radio systems for earthbound and space use.    We would be happy to develop a transponder to suit your custom application.