CompleTech CA380S3 Three-element stacked array

The CompleTech CA380S3 is a three-element stacked array antenna designed for UHF systems operating in the 365–395 MHz frequency range. Built with professional-grade copper construction, this antenna delivers a 13 dBi gain with vertical polarization, ensuring strong signal integrity and superior interference rejection in high-performance applications. The CA380S3 features a robust N-TNC/7/16-female connector for reliable signal transmission and maintains a 1.2 VSWR specification for minimal signal loss. With its optimized design, this antenna is ideal for fixed or mobile UHF communication systems requiring stable, high-gain performance. The copper material ensures durability and corrosion resistance, while the compact stacked array configuration maximizes directional gain without excessive footprint. Compatible with standard UHF transmitters and receivers, the CA380S3 is a cost-effective solution for professional radio systems, industrial telemetry, and public safety communications. Its frequency range aligns with common UHF bands, making it a versatile choice for systems operating near 380 MHz.