vertical array

vertical array

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• A Potpourri of 160-Meter Verticals - A potpourri of 160-Meter vertical antennas and modeling issues, inverted-L, 3-element parasitic array, 1/4-wavelength monopole
  [ Hits: 3649 | Votes: 0 | Rating: 0 ]
• Vertical Radial Ground Systems - Tom, K1JJ on radial ground system applied to 160 m vertical array
  [ Hits: 524 | Votes: 0 | Rating: 0 ]

• 40M Twin Half-Square Array - 40 meters elevated vertical antenna array at VA7ST
  [ Hits: 3480 | Votes: 2 | Rating: 5.5 ]

• 80 m 3/4 wave LLV - This is a vertically polarized Phased array. The left Vertical wire is 180 degrees out of phase
  [ Hits: 4903 | Votes: 3 | Rating: 7 ]
• Using the half-square antenna for low bands - Can’t put up a really high horizontal antenna for 80-meter DXing? Maybe the vertically polarized Half-Square might be the antenna for you.
  [ Hits: 3210 | Votes: 3 | Rating: 6.33 ]
• The 80M elevated wire vertical array - This 80M antenna is a pair of raised 1/4-wave verticals
  [ Hits: 1265 | Votes: 0 | Rating: 0 ]

• 6Y2A Vertical Antenna Arrays - Configurations of the vertical antenna arrays used at 6Y2A
  [ Hits: 1230 | Votes: 0 | Rating: 0 ]
• Small vertical arrays - a guide to help install arrays
  [ Hits: 11685 | Votes: 7 | Rating: 5.64 ]
• Hex Array - 80/40 Meter Vertical - This page describes a homebrew 80/40 meter trap vertical antenna. Includes an interesting antenna raising system that allow easy setup and tuning.
  [ Hits: 7624 | Votes: 2 | Rating: 5 ]
• The 7-Hex Driven Vertical Array - The array consists of 7 vertical antennas arranged as 6 verticals in a hexagon shape plus 1 additional vertical in the center of the hexagon
  [ Hits: 1784 | Votes: 0 | Rating: 0 ]
• Effect of tower coupling on an array - It's well known that a nearby tower can affect the performance of a vertical array, this article by NK7U describe measurements and prove interaction.
  [ Hits: 951 | Votes: 0 | Rating: 0 ]
• Vertical phased Array - A SM3HXD vertical phased array antenna system
  [ Hits: 1393 | Votes: 1 | Rating: 8 ]

• 4 Square Vertical Phased Array - Improve your 80 and 160 meter signal without a Yagi!
  [ Hits: 16769 | Votes: 9 | Rating: 4.89 ]
• The 4-Square Site - 4 Square Vertical Array website dedicated to vertical arrays antenna installations worldwide by G4ATA
  [ Hits: 1327 | Votes: 49 | Rating: 7.83 ]

• BiQuad Antenna for 144/440 - This is a vertically polarized Broadside and Collinear Array each Loop is a vertically polarized Broadside Array both the right and the left side of the Loop is a bent 1/2 wave dipole working 180 degrees out of phase with the other one and that gives you 4.15dbi of gain by KE4UYP
  [ Hits: 7600 | Votes: 14 | Rating: 4.86 ]
• BiQuad 144/430 MHz - A vertically polarized broadside and collinear array by KE4UYP
  [ Hits: 4169 | Votes: 7 | Rating: 3.29 ]

• Phased Arrays - Phased arrays of short vertical antennas. A technical notes from Butternut antennas on phased vertical arrays
  [ Hits: 4731 | Votes: 9 | Rating: 6.25 ]

• HiZ-Antennas - High impedance amplifiers for shortened vertical antennas, Array matched and Optimized 15dB Preamplifier
  [ Hits: 858 | Votes: 2 | Rating: 6 ]

• K4TR Antennas - K4TR Manufacture and sell simple dipoles, half square 2 wire phased vertical arrays, end fed zepp antennas, G5RV antennas. 1:1 baluns
  [ Hits: 4429 | Votes: 8 | Rating: 7.88 ]

• QRM and noise reduction - You will find on these pages my experiences and results on antennas and local/non-local QRM/noise reduction. Using a broadband vertical active magnetic loop and a home made / designed broadband amplifier. Two vertical magnetic Alford loops are used in an array. Analog and Digital Signal Processing and a dual phase coherent Software Defined Radio (SDR) are used. By PA0SIM
  [ Hits: 5086 | Votes: 6 | Rating: 7 ]

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