FOLDED DIPOLE COLLINEAR ANTENNA 403-470 Mhz

Frequency Range 403-470 MHz
Bandwidth 20 MHz
Gain 6 dBi
Half-Power Beamwidth (Horizontal) 360 degree
VSWR < 1.5
Input Impedance 50 Ohm
Polarization Vertical
Lightning Protection Direct Ground
Radiation Pattern Omnidirectional
Connector Type UHF/N or CS

 

Mechanical Data
Mounting Mast Diameter 32 – 60 mm
Maximum Wind Velocity 200 km/hr

The Folded Dipole Collinear Antenna (403–470 MHz, 6 dBi) is a high-performance omnidirectional antenna engineered to deliver reliable, uniform signal coverage across the UHF band. Utilizing a folded dipole radiating element arranged in a collinear configuration, this antenna provides enhanced gain and improved radiation efficiency compared to conventional single dipole designs, making it ideal for professional wireless communication systems.

Designed for continuous operation over a wide frequency range, the antenna offers stable electrical characteristics, low VSWR, and consistent radiation patterns throughout the band. The collinear structure concentrates RF energy toward the horizontal plane, resulting in extended communication range and improved link quality while maintaining 360-degree omnidirectional coverage.

The folded dipole design inherently offers better impedance matching and broader bandwidth, ensuring minimal signal loss and dependable performance even in demanding RF environments. The antenna is typically enclosed in a durable, weather-resistant housing suitable for indoor or outdoor installations, including tower, pole, or mast mounting.

This antenna is well suited for applications such as UHF two-way radio systems, public safety networks, PMR, telemetry, SCADA systems, base stations, and repeater installations, where consistent coverage, moderate gain, and long-term reliability are essential.

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