Specifications
Mechanical
(Cont.)
(Cont.)
Turning Radius ..........................………...................................................18'5"
(5.6m) Accepts Mast ..........................1.9" to 2.5" O.D. (50 mm to 63.5 mm)
Net Weight.........................................................…................ 57 lbs. (25.8 kg)
Maximum Wind Survival .................................................100 mph (161 kmph)
Effective Wind Area ........................…...............................7.4 sq.
ft.
(0.68 m)
Effective Moment*.......................................................1050
ft.
Ibs (144 kg-m)
Wind Load at 80 mph .............................................................190 lbs. (86 kg)
Element Tubing Clamps.......... ........................................ All stainless steel
Hardware ............................... Stainless steel, except for boom-to-mast bolts
Suitable Rotators ..................…..................Hy-Gain CD-4511, Ham IV or T
2
X
'Projected Area (elements) .................................... 10.1 sq.
ft.
(.94 sq. m.)
(boom) .............................................3.2 sq.
ft.
(.30 sq. m.)
*
Effective moment is defined as the product of the antenna weight and
turnin
radius.
•Projected Area is the actual (flat) projected area of either the elements or
boom (highest value) without any shape factor included. This area may be
used with EIA/TIA-222-D and later versions and with the UBC formulas to
determine tower and mast loading. On HF beams, the element area is
usually higher. On VHF/UHF beams, the boom area is usually higher. When
stacking HF and VHF beams, use the element area of all beams at their
attachment points to determine loading at zero degrees to the boom axis.
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