Each end of the radial wires has a solder lug for staking the wire end
All it takes is some simple circuitry using less energy than a penlight bulb
simple step-by-step instructions
insulators
MFJ-1796,VERTICAL ANTENNA, 6 BAND (2,6,10,15,20,40 METERS 440 MHz Each end of the radialOnly 12 feet high and has a tiny 24 inch footprint! Mount anywhere ground level to tower top apartments, small lots, trailers. Perfect for vacations, field day, DXpedition, camping. Efficient end loading, no lossy traps. Entire length is always radiating. Full size halfwave on 2 6 Meters. High power air wound choke balun eliminates feedline radiation. Adjusting 1 band has minimum effect on others. Automatic bandswitching, low radiation angle,