FOLDED DIPOLE COLLINEAR ANTENNA 403-470 Mhz

The Folded Dipole Collinear Antenna (403–470 MHz, 12 dBi) is a high-performance omni-directional antenna engineered to deliver extended coverage, high efficiency, and stable radiation characteristics across the UHF band. Utilizing a collinear array of precisely phased folded dipole elements, this antenna provides substantial gain while maintaining uniform 360-degree horizontal radiation, making it ideal for professional wireless communication systems.

Designed for demanding applications, the folded dipole structure offers improved impedance stability, wider bandwidth, and better noise immunity compared to conventional monopole designs. The collinear configuration vertically stacks multiple radiating elements, concentrating the radiated energy toward the horizon to achieve 12 dBi high gain, resulting in longer communication range and improved signal reliability.

The antenna is typically enclosed in a rugged, weather-resistant fiberglass radome that protects the internal radiating elements from harsh environmental conditions such as rain, dust, UV exposure, and temperature variations. This ensures consistent electrical performance and long service life in both indoor and outdoor installations.

Operating across 403–470 MHz, this antenna is well suited for UHF communication systems including PMR, TETRA, SCADA, telemetry, base stations, repeaters, public safety networks, and industrial wireless links. The omni-directional radiation pattern makes it especially effective for fixed installations where uniform coverage in all directions is required.

With low VSWR, high efficiency, and robust mechanical construction, the Folded Dipole Collinear Antenna is a reliable solution for mission-critical communication environments where performance, durability, and coverage are essential.