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1800 miles
I like albeham's idea. Mid-summer I began playing with an end-fed solution that was originally envisioned as a sloper. The RF will tend to predominately come off the high-end, headed toward the low end (where it's fed). You'll get sky-wave and quite a bit of distance (depending on height, driven by freq & how far the shot is, etc.). It can be quite effective in getting somewhere on the first hop or two. Sometimes a bit of directionality can be a good thing too.
A plus to an end-fed is you really only need 1 support. (In theory, sloping low-to-high, you could pivot your operating position about the high-end and serve more than one target for the shot.)
But as albeham says, what really gets interesting is if you go ahead and flat-top the thing as if it were a dipole, if you have a couple of supports. You'll still get a good bit of signal headed back "over the shoulder" so to speak toward the fed end, but it plays VERY well broadside to the wire as well.
Note: If for some reason you need to feed the thing with coax, make or get a little 9:1 UNUN for your "don't leave home without it" bag & run a counterpoise off one side of that, maybe 1/4 of the wire you have up in the air, along the ground tossed under the wire above.
Be interested to hear how things work out.
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"Civil Wars don't start when a few guys hunt down a specific bastard. Civil Wars start when many guys hunt down the nearest bastards."
The coin paid to enforce words on parchment is blood; tyrants will not be stopped with anything less dear. - QP Peregrino
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