Jeff Liebermann wrote:
. . .
Also, I dunno about the FTL (faster than light) antenna design. That
implies that the acknowledgements will arrive before the
transmissions, which will surely confuse a T/R switch. Perhaps a
predictive T/R switch will help (one that switches before one intends
to switch it).

The cool thing is that you'll get the QSL card before you have the QSO.
If no QSL comes, don't bother with the QSO.

Roy Lewallen, W7EL