DIPOLES COLINEAR ARRAY
Low frequency systems coverage. Its horizontal beam is 360 ° and it has a ripple (fluctuation) in gain in the horizontal plane due to the presence of a reflector pole.
Configuration of the diagram (according to the arrangement of dipoles).
Vertical or Horizontal.
Type "thread". The gain increase is achieved by dipole stacking. The diagram thins as you increase the gain. The feeding of the dipoles is usually done by power dividers.
From 2,15 to 8 dBi
Between 100 MHz and 400MHz.