[Milsurplus] TRD-4 ant / Adcocks

[Marty R's GI-stuff haunt]

Robert that thing'd work if the outer antennas (nulls) were switched around
the center one.

I didn't say yesterday that an Adcock is a one freq. set-up, or at least
one where delta-f/f is less than a few pct.  Like 100-104 mhz'd be OK.

Reason radio ranges had side-by-side Adcocks was if you were on the
"N-side's" null all you heard was the "A-side."  & visa versa.
Very effective in theory.  But running these critters @ 350kcs req'd
600' spacing for the Adcock elements.  & I dunno how far the Adcock-
pairs shudda been spaced.  

Lotta real-estate, enuf for several strip malls today, at least a
sub-division in the 50s.

  Marty