13 Aug
2011
13 Aug
'11
5:21 p.m.
Mike:
My Cushcraft Oscar 2M/70cm elevation rotator had a aluminum crossboom at 50 inches in length x 1 5/16 inch in diameter.
I would recommend a fiberglass crossboom vice aluminum to keep detuning of both antennas to a minimum.
Mike Schaffer KA3JAW