A detailed review of the Avanti Sigma IV !
This article originates from the questions asked and some misconceptions mentioned on the Worldwidedx.com forum
How much gain does the antenna have ?
Does the antenna behaves as a collinear ?
Is it a J-pole antenna ?
Etc.
All is answered.
I would like to thank the forum for being a place providing the oppertunity for a good discussion !
Bare in mind it is 43 pages of information…
Download the Sigma-IV-1.01-Jan-2015