160M Four Square

Four square with 90 ft aluminum tubing elements.  Each vertical has four (4) 22 ft. capacitive loading wires connected at the 67 ft. level.


The switching controller is an Array Solutions optimized hybrid phasing box.   Direction switching is accomplished using a pair of Microham Station Masters (one per radio), of which only one drives the array controller at a time depending upon which radio has Transmit focus.

160m-4sq-22015 (Center element is 630M vertical)

The radial field consists of 22,000 ft of #16 bare copper.  Each element has 64 radials, of which the inner radials are connected to central buss (#8 copper) running mid-way between elements.  The radial field covers an area of 350 ft. x 350 ft.