Dipole Antennas Centers for Use with Spiderpole

This is a center for an HF dipole antenna. It is designed to be used with a Spiderpole 12m fiberglass mast. The hole in the dipole center slips over the Spiderpole mast and stops at the pole diameter required to achieve a 30 ft height. A standard SO-239 chassis mount connector is used for the feed line .I use 20 gauge speaker wire for the antenna elements.

A version is included which allows for a two element fan dipole as indicated by the pictures. The single band version has been built and t