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Unity Gain Broadband Dipole Antenna 380-470MHz


The COD4-3847 is a broadband UHF vertical enclosed dipole which is designed to cover the entire 380-470MHz band without tuning.

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The COD4-3847 unity gain broadband dipole antenna is designed to cover the entire 380-470MHz frequency band. Suitable applications include low power base stations and RF Control Stations in the emerging whole-of-government UHF frequency allocations, and other applications requiring a wide operating frequency bandwidth.

A unique circuit board radiator design provides a balanced and effective centre fed dipole radiator. As a centre fed antenna, not only is gain consistent across its entire frequency band but the vertical radiation pattern is stable in beam width, resulting in consistent performance across the entire frequency band.

This antenna is internally DC grounded for optimum lightning protection and for the reduction of static noise, and is lightweight for easy installation on support structures.
Nominal Gain dBd 0
Frequency MHz 380 to 470MHz
Tunable Bandwidth Full
VSWR <1.5:1
Vertical Beamwidth 83°
Horizontal Beamwidth Omni +/- 0.5dB
Power W 100
Construction White fibreglass composite PCB and Aluminium tube
Length m 0.925
Weight (kg) 0.56
Termination N series jack
Mounting Area 100mm x 25mm diam. alodined aluminium

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