The GPG-2B, a 5/8 Wavelength Ground Plane for two meters is omni-directional and tunable from 142 to 185 MHz. It delivers an omni-directional gain of 1.2 dBd. Handles 100 Watts. Measures 4 feet, max mast diameter accepted is 1.625 in O.D. Wind area is .30 sq. ft.
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