CA420X+

The CompleTech CA420X+ is a cross-polarized Yagi antenna engineered for the 405-440 MHz frequency range, delivering 8/8 dBi gain with dual/circular polarization for robust signal transmission and reception. Built with a copper radiator and ABS/FG PU foam radome, this antenna combines durability with weather resistance, ideal for outdoor industrial applications. The low VSWR of less than 1.5 ensures minimal signal reflection and maximum efficiency, while the versatile connector options (N-, TNC-, 7/16-female) support seamless integration with existing systems. Designed for compatibility with 35-60 mm diameter poles, the CA420X+ withstands wind loads up to 91 N, making it suitable for harsh environments. Whether deployed in telecommunications, broadcasting, or industrial IoT systems, this antenna provides reliable performance with a compact footprint and robust construction. The copper radiator ensures high conductivity and long-term reliability, while the PU foam radome offers protection against environmental factors. With a frequency range of 405-440 MHz and a gain of 8/8 dBi, the CA420X+ is optimized for applications requiring stable, high-quality signal transmission in the UHF band.