ground plane hf

ground plane hf

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Antennas : 2M

• 146MHz 5/8 Ground Plane Antenna - 146MHz 5/8 ground plane tower mounted antenna. The antenna was largely based information and analysis provided by the RSGB's. VHF UHF Manual, fourth edition by G.R.Jessop, G6JP
  [ Hits: 3409 | Votes: 16 | Rating: 4.01 ]
• Portable VHF Ground Plane - A simple portable VHF ground plane antenna project used for ARES activities
  [ Hits: 992 | Votes: 0 | Rating: 0 ]
• Quarter Wave GP VHF Antenna - Quarter wave groundplane antenna for 2 meters FM by AA1PG
  [ Hits: 833 | Votes: 2 | Rating: 1.5 ]
• Easy VHF Antenna - A New Way to build a 1/4 Wave Ground Plane Antenna
  [ Hits: 1001 | Votes: 1 | Rating: 3 ]

• 50MHz / 6m J-pole Antenna by VK4ADC - The J-Pole is an easy-to-build and inexpensive device that provides an omni-directional vertically polarized antenna without the need for a ground plane. In technical terms, it is an end fed vertical 1/2 wave which is fed via a 1/4 wave matching stub.
  [ Hits: 398 | Votes: 3 | Rating: 4.67 ]

• Portable or Emergency VHF Antennas - Ground Plane - 1/4 wave vertical, J-Pole, 3 Element Yagi Beam and simple antenna supports
  [ Hits: 979 | Votes: 1 | Rating: 8 ]

• UHF on a VHF Rig - This circuit enables fair copy of strong 444 MHz signals, off a local repeater, using a 2m rig and a 1/4λ 70 cm indoor ground plane antenna.
  [ Hits: 861 | Votes: 4 | Rating: 7.75 ]