Cinch Connectivity Solutions Trompeter is a specialized RF connectivity brand under Cinch Connectivity Solutions, focused on high-performance coax, Twinax, and Triax interconnect products. Trompeter is especially known for connectors, adapters, terminators, cable assemblies, and high-density or hermetically sealed RF solutions designed for precision signal integrity in demanding applications. The brand is widely associated with aerospace, defense, telecom, broadcast, instrumentation, and other high-reliability environments, and also has a strong presence in MIL-STD-1553 data bus connectivity solutions. Cinch Connectivity's products support wireless communications, data networking, test and measurement, telecommunications, broadcast, medical, military, aerospace, and industrial applications. Cinch Connectivity Solutions is proud to have partnered with DigiKey for over 30 years with the Johnson line of RF connectors and hardware. Other brands in the portfolio include AIM-Cambridge, Trompeter, Semflex, Midwest Microwave, and Vitelec, as well as Cinch connectors.