The 134-1001-003 is an SMA Jack to SMPM Jack adapter designed for high-frequency applications requiring reliable signal transmission. It features a frequency range of DC to 26.5 GHz with VSWR specifications of 1.20 maximum from DC to 20 GHz and 1.25 maximum from 20 to 26.5 GHz, ensuring minimal signal reflection across the operating bandwidth. The adapter exhibits an insertion loss of 0.12v(F) dB maximum, where F is frequency in GHz, providing low-loss signal coupling. This adapter is ideal for test and measurement equipment, semiconductor ATE test boards, instrumentation test fixtures, and communication and computer network applications where high-frequency signal integrity is critical.