Aircraft antenna GDH1723

UHF

The helix antenna is constructed on a filament wound epoxy cylinder incorporating the matching section within the base. A right hand helix transmits and receives right hand circular polarization. This type antenna can be readily scaled to other frequencies with left or right polarization. U B PN GDH1723 = Right-Hand Circular Polarized U B PN GDH1723L = Left-Hand Circular Polarized Frequency Range Low (GHz) - 1.750 Frequency Range High (GHz) - 2.300 Frequency Range - 1750 to 2300 MHz VSWR - 1.35:1 Typ., 1.80:1 Max Impedance - 50 Ohms Gain - +11.5 dbic min. Beam Width @ -3 db - 35° min Side Lobes - -13 db typ. Polarization - Right-Hand Circular Polarized or Left-Hand Circular Polarized Power Handling - 500 Watts Peak, 100 Watts Avg Weight - 15 Ounces Max Connector - N Type Jack Finish - White