Amphenol RF: Handle the Heat – New High-Frequency SMA Cable Assemblies on RG-188 Cable for Extreme Temperature Applications
March 24, 2025
Amphenol RF is pleased to introduce the new SMA to SMA plug RG-188 cable assembly into its extensive cable assembly portfolio.
The white colored RG-188 coaxial cable provides a balance of flexibility and performance, making them well-suited for high-frequency signal transmission in space-constrained areas. RG-188 cable resists temperatures of up to 205 °C, is pliable and has increased shielding effectiveness compared to other cable types. Straight-to-straight, right-angle to right-angle, and right-angle to straight plug configurations are available, ensuring compatibility for any design requirement. They are available to order in lengths of 6, 12, 18, 24 and 36 inches, and 1 or 2 meters.
The SMA to SMA RG-188 cable assembly is best suited for applications such as wireless communication systems, aerospace & defense, industrial automation and autonomous mining.
Both the straight and right angle SMA plug connectors feature gold-plated machined brass components allowing for superior conductivity and corrosion resistance in harsh environments. The contact pins of the SMA plugs are made from gold-plated machined brass which ensures constant and reliable conductivity. The RG-188 coaxial cable of these assemblies features a PTFE dielectric, and a protective silver-plated copper shield.
These cable assemblies offer top-of-the-line performance of up to 3 GHz on every configuration. They join a robust and comprehensive offering of SMA cable assemblies available as off-the-shelf solutions. Amphenol’s product offerings are available from a multitude of distribution partners.
