[TowerTalk] Antenna spacing

[Daniel Hileman]

Hi everyone,
Iam planning on building a "small contest" station on 20 acres. I plan on having a 4square array on 80m, and 2 ele yagi @70' for 40m, and eventually a 1/4 wave vertical for 160m. Rigs will be FT-2000 and FTdx-3000. Question is, how far should the 80m four square and 70' tower (with 40m yagi), and 160m
Towers be separated to not interfere with each other at about the 1000 watt range?
Thanks and 73
Dan n9wx

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