Has anyone seen this type of J Pole. I believe from past articles, I've read; it is an end fed dipole?
This one is from b-square engineering. It is uhf version, made out of stainless steel.
Has anyone done or seen any computer modeling of this type of antenna. Is it a true half wave antenna?
Also, does stainless steel effect high frequencies like uhf? It has a lower velocity factor but is it like nickel plating at high frequencies?
Please and thanks for any input on this topic.