20 GHz Semi-Rigid Low-Price RF Coaxial Cable – CRE141DS

Low-Cost 20 GHz Semi-Rigid Cable for Stable Fixed Installations

The design brief behind CRE141DS is clear: support OEM radio hardware with cost-efficient semi-rigid RF coaxial cable performance up to 20 GHz. In the CRE141DS implementation at 3.58 mm, the cre family provides an economical semi-rigid format for fixed, repeatable paths inside filters, amplifiers and integrated microwave housings. Its individual values distinguish the CRE141DS coaxial cable within the Cost-Efficient Semi-Rigid Coaxial Cables range.

Cable-Core and Propagation Details — CRE141DS

For operation at the 20 GHz ceiling, engineers can reference 2.093 dB/m loss and 0.063 kW power capability. The CRE141DS core uses a 0.92 mm silver plated copper inner conductor works with a 70% velocity of propagation. Delay modelling for CRE141DS can start from its documented 70% velocity-of-propagation figure.

Stable Semi-Rigid Links in General RF Hardware — CRE141DS

System designers can compare this combination against the needs of repeatable chassis layouts and fixed microwave modules 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 CRE141DS.

Chassis Integration with Stable Geometry — CRE141DS

Installation geometry is set by the 3.58 mm diameter and 15.00 mm static radius; allowable temperature spans -55 to +125 °C. For CRE141DS, routing decisions should remain within the documented bend geometry rather than relying on a generic family assumption. Its 3.58 mm profile gives the CRE141DS RF cable a middle-ground geometry between miniature routing and larger power-oriented cables.

Specified rather than generalized, CRE141DS supports informed RF cable selection from early layout through final assembly review. The Mechanc Shanghai Information Technology Co., Ltd. portfolio provides the wider context for CRE141DS and its intended RF role.