• Public Gallery  • Help
		• Join Now!  • Log In  • Feature Tour

holl_ands | Home > Loop Antennas incl Folded Dipole > Browse:Compare LoopsWi-Fi Folded Dipole - 2400-2500 MHzUHF Folded & Tri-Folded DipolesHi-VHF+UHF "VEE" Folded DipoleUHF Circular & Square Loops NO ReflectorUHF "Figure-8" Twin Loops - NO ReflUHF "Figure-8" Twin-Loops + xxRR - OPTHi-VHF Figure-8 Twin Loops - NO ReflUHF Twin-Hoop Chireix - NO or 26ReflRodsHi-VHF+UHF Tapered Loop - A-D C2 & C2-VHi-VHF+UHF Tapered DoubleLoop - d510d180UHF Shorted Bowtie Loop (SBL)Hi-VHF+UHF Bowtie-In-Loop - NO ReflectorHi-VHF+UHF Bowtie-In-Loop + 11RR - OPTHi-VHF+UHF Bowtie-In-Loop (DblAngRefl)HiVHF+UHF DreamcatcherU+H 2-Bay Hentenna NO+11ReflRodsUHF Hourglass LoopUHF Quad-Trapezoid-LoopUHF Quad-Trapezoid-Loop+2xBarsUHF Quadazoid Loop - No ReflUHF Quadazoid Loop + ReflectorHi-VHF Folded DipolesHi-VHF Circular Loop + ReflectorHi-VHF Square Loop + ReflectorHiVHF Shorted Bowtie Loop (NO Reflector)Hi-VHF Shorted Bowtie Loop (w Reflector)Hi-VHF Hourglass LoopHi-VHF Quad-Trapezoid-LoopHi-VHF Quad-Trapezoid-Loop+2Bars - OPTLo-VHF Tri-Folded Dipoles - OPTLo-VHF 2-Bay Folded Dipole - OPTVHF Square & Circular LoopsLo-VHF Folded DipolesLoVHF Hourglass-Loop - No ReflectorLoVHF+FM Hourglass LoopLoVHF Hourglass-Loop + 3 ReflRodsLoVHF Hourglass-Loop + 5 ReflRodsHi-VHF (+UHF) Twin Rectangular LoopsHiVHF+UHF RL-M2 2-Bay+Loop - NO Refl.H+U 2-Bay+Loop RLH2 (12x10) - NO ReflH+U 2-Bay+Loop RLH2 (10.5x8.7) - NO ReflH+U 4-Bay Loop RLH4 - No ReflHiVHF+UHF 2Square-Chireix-In-Rect. LoopHi-VHF+UHF In 3-ftx2-ft Picture Frame/
UHF Folded & Tri-Folded Dipoles UHF Folded and Tri-Folded [Bottom Fed] Dipoles analyzed using 4nec2. UHF Folded Dipole size providing best SWR and Net Gain (470-698 MHz UHF Band): 9.25  x 1.0 inch - Quarter-Inch Copper Tubing (QICT) 9.375 x 1.0 inch - AWG10 Copper Wire Date(s): 7 Sep 2011. Album by holl_ands. 1 - 27 of 27 Total. 13228 Visits.
enlarge 49KB, 1152x603 1 UHF Folded Dipole - QICT 3D View enlarge 84KB, 1152x324 2 UHF Folded Dipole - QICT Front View [1 small box = 0.25 inches] enlarge 26KB, 791x1024 3 UHF Folded Dipole - QICT 4nec2 File enlarge 135KB, 1152x611 4 UHF Folded Dipole - QICT UHF Raw Gain enlarge 179KB, 1152x611 5 UHF Folded Dipole - QICT UHF SWR (300-ohms) Under 2.5 enlarge 158KB, 1152x611 6 UHF Folded Dipole - QICT UHF Impedance enlarge 321KB, 1024x1024 7 UHF Folded Dipole - QICT Azimuthal Pattern at 470 MHz enlarge 320KB, 1024x1024 8 UHF Folded Dipole - QICT Azimuthal Pattern at 590 MHz enlarge 319KB, 1024x1024 9 UHF Folded Dipole - QICT Azimuthal Pattern at 698 MHz enlarge 50KB, 1152x605 10 UHF Folded Dipole - AWG10 3D View AWG10, L=9.375, FW=1.0-in enlarge 90KB, 1152x335 11 UHF Folded Dipole - AWG10 Front View AWG10, L=9.375, FW=1.0-in [1 small box = 0.25-in] [1 big box = 1.25-in] enlarge 26KB, 791x1024 12 UHF Folded Dipole - AWG10 4nec2 File enlarge 136KB, 1152x611 13 UHF Folded Dipole - AWG10 L=9.375, FW=1.0-in UHF Raw Gain enlarge 178KB, 1152x611 14 UHF Folded Dipole - AWG10 L=9.375, FW=1.0-in UHF SWR (300-ohms) under 3.1 enlarge 161KB, 1152x611 15 UHF Folded Dipole - AWG10 L=9.375, FW=1.0-in UHF Impedance enlarge 321KB, 1024x1024 16 UHF Folded Dipole - AWG10 L=9.375, FW=1.0-in Azimuthal Pattern at 470 MHz enlarge 322KB, 1024x1024 17 UHF Folded Dipole - AWG10 L=9.375, FW=1.0-in Azimuthal Pattern at 590 MHz enlarge 320KB, 1024x1024 18 UHF Folded Dipole - AWG10 L=9.375, FW=1.0-in Azimuthal Pattern at 698 MHz enlarge 57KB, 1152x525 19 UHF Tri-Folded Dipole - QICT 3D View - Bottom Fed "Given that a barnyard number for the..." View Comments... enlarge 80KB, 1152x288 20 UHF Tri-Folded Dipole - QICT Front View [1 small box = 0.25 inches] enlarge 28KB, 791x1024 21 UHF Tri-Folded Dipole - QICT 4nec2 File enlarge 125KB, 1024x686 22 UHF Tri-Folded Dipole - QICT UHF Raw Gain enlarge 160KB, 1024x686 23 UHF Tri-Folded Dipole - QICT UHF SWR (300-ohms) Under 4.0 enlarge 154KB, 1024x686 24 UHF Tri-Folded Dipole - QICT UHF Impedance Clearly it's 600-ohm Char. Impedance enlarge 319KB, 1024x1024 25 UHF Tri-Folded Dipole - QICT Azimuthal Pattern at 470 MHz enlarge 317KB, 1024x1024 26 UHF Tri-Folded Dipole - QICT Azimuthal Pattern at 590 MHz enlarge 315KB, 1024x1024 27 UHF Tri-Folded Dipole - QICT Azimuthal Pattern at 698 MHz
Select All.
Sign the Guestbook. There are no entries.