ARLA/CLUSTER: Experiências com antena de fio longo de meio comprimento de onda

[João Costa > CT1FBF]

Experiments with an end-fed half-wave antenna

In his latest blog post Richard Corfield M0RJC describes how he
developed an end-fed half-wave antenna for portable operation

An end fed half-wave antenna would seem the ideal solution for
portable operation. In comparison with the dipole it does not need so
much feeder and should be simple to set up. It should be possible to
feed it from the operating position, though it is noted the feed point
needs to be raised from the ground to reduce losses. If tall trees are
readily available, and it’s possible to throw the antenna into the
tree or climb with it, then there is no need to carry a mast.

Read the blog post at
https://m0rjc.me.uk/2019/05/experiments-with-and-end-fed-half-wave-antenna/
https://twitter.com/m0rjc/