Here is something new to me...and strange.

[Old Sailor]

"The ultimate Guide to 11 Meter Antennas" is a good place to stat your homework. The one you like may well do the job but it says "tunable from 26-46 MHz". It does not tell you that without a tuner you may not be on the mark. So enjoy the hunt, be well and hope to hear you on 38L/39L. 73s.