I can't imagine doing a 160M contest WITHOUT dual receive. With 580ft two-wire Beverages at right angles, and a foot switch to reverse both of them, I can easily hear in a 360 degree arc: listen 1-2 sec NW and SW, step on switch, 1-2 sec NE and SE, call CQ, repeat. When it's pre-dawn, I generally only listen NW, SW.
580ft Beverages might give up a bit of ultimate S/N over longer Beverages but I find them the perfect length to cover 360 degrees like this and also hear just enough in the reverse direction for me to know there's a caller. 73, Barry N1EU _________________ Topband Reflector Archives - http://www.contesting.com/_topband
