26.5 GHz Semi-Rigid High-Temperature Ultra-Low-Loss RF Coaxial Cable – CRM141UMDS

Thermally Stable 26.5 GHz Semi-Rigid Cable for Efficient Signal Transfer

Built for the electrical demands of low-loss radar paths, CRM141UMDS is rated as a high-temperature ultra-low-loss semi-rigid RF coaxial cable through 26.5 GHz. In the CRM141UMDS implementation at 3.58 mm, the crm geometry combines high-temperature capability with a higher propagation factor, supporting efficient fixed paths in demanding microwave assemblies. Its individual values distinguish the CRM141UMDS coaxial cable within the Phase-Stable Semi-Rigid Coaxial Cables range.

Phase and Propagation Design Inputs — CRM141UMDS

For operation at the 26.5 GHz ceiling, engineers can reference 1.681 dB/m loss and 0.206 kW power capability. The CRM141UMDS core uses a 1.05 mm silver plated copper inner conductor works with a 81% velocity of propagation. Delay modelling for CRM141UMDS can start from its documented 81% velocity-of-propagation figure.

Stable Geometry for Low-Loss Distribution — CRM141UMDS

For packaging work, the critical figures are 3.58 mm outside diameter, 13.50 mm static radius, and -55 to +250 °C temperature capability. For CRM141UMDS, routing decisions should remain within the documented bend geometry rather than relying on a generic family assumption. Its 3.58 mm profile gives the CRM141UMDS RF cable a middle-ground geometry between miniature routing and larger power-oriented cables.

Stable Signal Distribution Across Thermal Change — CRM141UMDS

System designers can compare this combination against the needs of high-temperature RF modules and precision receivers without treating every member of the series as interchangeable. Broader geometry and performance choices are listed under Semi-Rigid Coaxial Cables when comparing alternatives to CRM141UMDS.

Mechanc presents CRM141UMDS as a traceable cable choice for professional RF development, integration and documentation. The Mechanc Shanghai Information Technology Co., Ltd. portfolio provides the wider context for CRM141UMDS and its intended RF role.