FOLDED DIPOLE COLLINEAR ANTENNA 403-520 Mhz

The Folded Dipole Collinear Antenna (403–520 MHz, 6 dBi) is a high-performance omnidirectional antenna designed to deliver enhanced signal strength and reliable coverage across the UHF band. By combining multiple folded dipole elements in a collinear configuration, the antenna concentrates radiation in the horizontal plane, providing higher gain and extended communication range compared to standard dipole antennas.

Operating over the wide 403–520 MHz frequency range, this antenna is well suited for applications such as UHF two-way radio systems, PMR/LMR networks, telemetry, SCADA, public safety communications, and industrial wireless links. The folded dipole design ensures stable impedance, improved bandwidth, and consistent radiation characteristics across the entire operating band.

With a 6 dBi gain, the antenna effectively improves link performance by increasing signal clarity and coverage while maintaining true 360-degree omnidirectional radiation, making it ideal for base stations, repeaters, and fixed installations where uniform area coverage is required. The collinear structure reduces signal nulls and enhances overall system efficiency.

The antenna is typically constructed using durable, corrosion-resistant materials and enclosed in a protective radome, allowing reliable operation in indoor and outdoor environments. Its robust design ensures long service life, resistance to weather conditions, and stable performance under continuous operation. wideband performance, increased range, and dependable