CA420H

The CompleTech CA420H is a center-fed half-wave whip antenna engineered for reliable operation in the 405-440 MHz frequency range. This compact antenna delivers a 5 dBi gain with vertical polarization, optimizing signal transmission and reception for point-to-point and point-to-multipoint wireless communication systems. The copper radiator ensures high conductivity and durability, while the PE radome provides robust weather resistance for outdoor deployment. The CA420H supports multiple connector types—BNC, N, SMA, and TNC male—enabling compatibility with a wide range of radio equipment and base stations. With a VSWR of less than 1.5, the antenna minimizes signal reflection and maximizes power transfer efficiency. The pole-mount design allows for easy installation on standard 16-32 mm diameter poles, making it ideal for telecommunications towers, security systems, and industrial wireless networks. The antenna’s compact form factor and lightweight construction reduce wind load while maintaining structural integrity in harsh environmental conditions. Suitable for both fixed and mobile applications, the CA420H is a cost-effective solution for enhancing RF coverage in the 400 MHz band.