0.141 Inch Semi-Rigid Coax Cable 50 Ohm RF Microwave Cable with Copper Tube Shield

SR-141 is a 0.141 inch semi-rigid coaxial cable designed for high frequency RF and microwave applications. The cable features a seamless copper outer conductor, PTFE dielectric, and silver plated copper clad steel center conductor, providing excellent shielding performance and stable electrical characteristics. The solid copper tube construction allows the cable to maintain consistent 50 ohm impedance, low signal loss, and high shielding effectiveness, making it suitable for precision RF systems where signal integrity is critical. SR-141 semi-rigid coax cable is commonly used in RF test assemblies, microwave measurement equipment, PCB solder connections, and antenna testing setups. Because the cable can be formed into fixed shapes, it is ideal for compact RF assemblies and laboratory measurement fixtures. The 0.141 inch cable diameter follows the widely used industry standard, allowing compatibility with many RF connectors and semi-rigid cable assembly designs.

• Stable 50 Ohm Impedance - Provides reliable signal transmission for RF and microwave applications.
• Seamless Copper Tube Shielding - Solid outer conductor offers excellent shielding effectiveness and protection against electromagnetic interference.
• Low Loss Microwave Performance - Suitable for high frequency systems requiring stable and low attenuation signal paths.
• Excellent Formability - Copper outer conductor allows the cable to be formed into fixed shapes for stable routing in RF assemblies.
• Precision RF Interconnect Solution - Commonly used for RF test cables, microwave assemblies, and PCB solder connections.

• RF Test and Measurement Systems - Used in RF laboratories and measurement setups including vector network analyzer testing.
• PCB RF Interconnects - Suitable for soldering directly to RF circuit boards and microwave modules.
• Antenna Measurement Systems - Used in antenna testing fixtures and RF measurement equipment.
• Microwave Communication Equipment - Used in RF subsystems for communication and microwave signal transmission.
• Aerospace and Defense Electronics - Applicable in radar, satellite communication, and avionics systems requiring high shielding performance.

A: SR-141 is a 0.141 inch semi rigid coaxial cable with 50 ohm impedance designed for RF and microwave applications requiring stable signal transmission and strong shielding performance.

A: SR-141 follows the same 0.141 inch semi-rigid cable standard, making it suitable for similar RF cable assemblies and microwave applications.

A: Semi rigid cables of this size are typically used in microwave applications up to tens of gigahertz, depending on connector type and cable assembly design.

A: Yes. Semi rigid coax cables are often soldered directly to RF circuit boards for stable RF signal launch structures or test fixtures.

A: Yes. SR-141 is widely used to manufacture custom RF cable assemblies, microwave jumper cables, and precision measurement cables.

A: Yes. We are a professional wire & cable manufacturer with over 20 years experience. We accept OEM & ODM, custom assemblies including cut to length semi-rigid cables, connector installation, and RF test cable assemblies can be manufactured according to project requirements.