[Elecraft] Field antennas for 80 meter KX1 and KXAT1

[Bruce Grubbs]

I've been using a 42-foot end-fedwire with two 16 ft counterpoises with the 
KX1 and KXAT1 on 40, 30, and 20 m.

I haven't yet had time to experiment with a length that will also tune on 80 
m. Has anyone worked out a length that the ATU can handle on all four bands?

73,
Bruce
N7CEE