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holl_ands | Home > Amateur Radio Antennas > Browse:70cm+FRS+GMRS 20-El FD-Yagi2m Stick Vertical Dipole2m Lindenblad Omni Array2m Lindenblad Parasitic + Vert. Dipole
2m Stick Vertical Dipole 2-meter Stick Vertical Dipole analyzed using 4nec2. Raw Gain = 2.05 to 2.13 to 2.22 dBi and SWR (300-ohms) Under 1.44 at 145 MHz and Under 2.0 from 141 to 150 MHz. Vertically Polarized Antenna with True OMNI-Directional Response and minimal Response to Horizontally Polarized signals. True OMNI, RHCP (Right Hand Circular Polarization) = LHCP (Left Hand Circular Polarization), so no suppression of Multipath Reflections. Date(s): 8 Oct 2015. Album by holl_ands. 1 - 18 of 18 Total. 4299 Visits.
enlarge 34KB, 731x1024 1 2m Stick Vertical Dipole 3D View enlarge 110KB, 444x1024 2 2m Stick Vertical Dipole Front View [1 large square = 5 inches] enlarge 25KB, 791x1024 3 2m Stick Vertical Dipole 4nec2 File Includes Summary of Dimensions enlarge 175KB, 1024x722 4 2m Stick Vertical Dipole Raw Gain = 2.05 to 2.13 to 2.22 dBi enlarge 213KB, 1024x722 5 2m Stick Vertical Dipole SWR (50-ohms) Under 1.44 at 145 MHz and Under 2.0 from 141 to 150 MHz enlarge 235KB, 1024x722 6 2m Stick Vertical Dipole Impedance vs Frequency enlarge 295KB, 1024x1024 7 2m Stick Vertical Dipole Azimuthal Pattern at 130 MHz enlarge 296KB, 1024x1024 8 2m Stick Vertical Dipole Azimuthal Pattern at 145 MHz enlarge 302KB, 1024x1024 9 2m Stick Vertical Dipole Azimuthal Pattern at 160 MHz enlarge 299KB, 1024x1024 10 2m Stick Vertical Dipole Elevation Pattern at 130 MHz enlarge 298KB, 1024x1024 11 2m Stick Vertical Dipole Elevation Pattern at 145 MHz enlarge 301KB, 1024x1024 12 2m Stick Vertical Dipole Elevation Pattern at 160 MHz enlarge 305KB, 1024x1024 13 2m Stick Vertical Dipole RHCP=LHCP Azimuthal Pattern at 130 MHz enlarge 308KB, 1024x1024 14 2m Stick Vertical Dipole RHCP=LHCP Azimuthal Pattern at 145 MHz enlarge 315KB, 1024x1024 15 2m Stick Vertical Dipole RHCP=LHCP Azimuthal Pattern at 160 MHz enlarge 329KB, 1024x1024 16 2m Stick Vertical Dipole RHCP=LHCP Elevation Pattern at 130 MHz enlarge 330KB, 1024x1024 17 2m Stick Vertical Dipole RHCP=LHCP Elevation Pattern at 145 MHz enlarge 332KB, 1024x1024 18 2m Stick Vertical Dipole RHCP=LHCP Elevation Pattern at 160 MHz
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