L-Tuner for Large Saltwater Antenna

Square hole in plug will accept the antenna's probe.


Continue to page 4 to see the original sketches drawn up on a break at work.

Page 1    Page 2    Page 3    Page 4

The finished base, starting at the top:

< Wire connector will attach to base of antenna probe

< Large coil with shorting wire

< SO-239 for direct connection of coax to radio

< Variable capacitor

< Alligator clip goes to ground radials