This is certainly in the archives but at one time Hy-Gain had a short 4 page
brochure on how to phase
2 (or more) verticals. I use it to phase to Mor-Gain
80/40 antennas on 75 mounted nearly vertical.
The Hy-gain showed the Hy-Tower, the 14AVQ, and even the 18V base loaded
vertical in the plans.
Not sure if the new owner of Hy-gain has continued the brochure. They did
bring back the Hy-Tower JR which I had back in the late 60's.
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