17-Ft Camper -
Amateur Radio Station -- K1TMA
Placing the Bulkhead Ground on the Drill Press platform for work.
Items to the extreme left are constant-drain DC-Continuity to
type lightning arrestors for HF, VHF and APRS systems. The
color box is a HF low-pass filter; the item to the bottom right
filter and the bottom center the Central Ground Lug to connect,
heavy wire, to the earth ground.