New miniaturized low-loss U.FL and MHF pigtail cable assembly. The newly developed pigtail cable assembly enables low-loss RF signal transmission for cables inside devices. The miniaturized pcb mounted U.FL and MHF interconnection series, which are considered as "quasi-standard" for space limited application, can now be mated with an RG 178 cable to provide data transmission with low attenuation. An outer cable diameter of 1.8 mm enables a minimum bending radius of 5 mm, while the mated profile is only 2.5 mm. In addition to this miniaturized pigtail cable assemblies IMS CS offers a wide range of RF pigtail interconnections for device panels.