Tuning ring on Tram 1481 Dual Band Antenna

[nodnarb72]

I am not seeing anyone talking about the tuning ring on this antenna. If it effects SWR , I would think it is important.

 

[vagrant]

A tuning ring is not on a Tram 1481.

 

[KevinC]

A tuning ring is not on a Tram 1481.

That could explain why no one is talking about it.