Reconditioned Transponder and Interrogator Search Choose a category Transponder and Interrogator Back to test equipment Conceptos ElectronicsFiber Optic Parts Find what you need from this category... Clear The Best IFR6000 Read more APM-424 MK XII/XIIA Read more UC-584 Series Transponder Read more ATC-5000NG NextGen Read more RGS-2000NG Read more IFF-45TS MK XIIA/TACAN Read more The Best IFR6015 Military Flight Line Test Set Read more