[Elecraft] OT Wullenweber Array

[Rick Dettinger]

FRD-10 is only a receiving antenna. Even if you used it for transmitting,
it's still just basically a bunch of monopole verticals.

It probably has a ground system most vertical owners would lust after.

You can read the original US military technical manual here
http://kahuna.sdsu.edu/~mechtron/PremRxPage/ref/wullenweber.pdf

Ron AC7AC

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I wonder if a good or any ground system is needed if the antenna is for
receive only.  Is a ground system just for efficiency or is it necessary for
direction finding accuracy?
Rick Dettinger
K7MW