[600MRG] Antenna help sought

[John Harper]

I wonder if any antenna gurus here could take a look at my results of
feeding my 80m dipole and 90 feet of vertical ladder line leading up to it
as a vertical T on 630 meters.

I was all set to wind a coil, achieve resonance and finally be on the air
but it appears I'll need a capacitor. Not sure what type is called for...?

Here is a description of the antenna and the measured results. If anyone
can suggest what I need to make it happy on 630m, I'm all ears:

https://ae5x.blogspot.com/2017/10/problems-converting-80m-dipole-to-630m.html

Tnx and 73,
-- 

John AE5X
https://ae5x.blogspot.com