Photo of the antenna ground isolator / connector box parts (plastic electrical box, wire, 3/8-24 bolts and nuts, SPST switch).
Photo of the interior wiring of the test box showing SPST switch in the middle and wires leading up and down to 3/8-24 bolts. This is intended to attach to a ground spike on the lower side and radials/coax-feed/whip on the top side.
Photo of the outside of the box (up is to the left in this photo) showing counterpoise/coax-feed/whip attachment to the left 3/8-24 socket and the connection to the ground spike (bolt connection) on the right.
The 3/8-24 antenna ground-isolator/connector test box is completed. This simply connects or disconnects the lower ground stake connection to the upper counterpoise / coax-feed and vertical whip assembly. It’s easy to have the ground stake connected with the […]
[Original post on mastodon.radio]
