Antenna adapters to increase the ranges are specialized components used in the telecommunications and industrial automation sectors to enhance signal strength and connectivity. These adapters are typically produced by companies like Amphenol RF (USA), TE Connectivity (Switzerland), and Rosenberger (Germany), which are global leaders in RF and antenna solutions. The products serve industries such as wireless communication, IoT, and military applications, offering high-performance adapters, connectors, and cable assemblies designed to optimize signal transmission over extended distances. Key features often include durability, weather resistance, and compatibility with various frequency bands.