[TowerTalk] 80m Delta loop Question

[Carol Richards]

I am going to install an 80m delta loop with the apex at 90feet.

1. Is that too high?
2. I know that a 75 ohm  1/4 wavelength transformer is used at 1/4 wavelength down from the top for vertical polarization. Suppose I wanted to use this delta loop on other bands with open wire line to a balanced tuner. Where should the open wire line be connected to the loop to keep the vertical polarization?

3. Does the length of the open wire line matter?


Carol