antenna rope

antenna rope

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• 20 Meter Rotatable Dipole Antenna - Construct a compact, 20 meter rotatable dipole antenna of durable weather worthy components supported at a single point obviating the need for multiple supports and multiple support ropes crossing the yard.
  [ Hits: 674 | Votes: 1 | Rating: 10 ]

• Frame Antenna for 80m - A frame antenna for the 80 meters band, built to be folded and to be easy to be mounted and dismounted. This antenna is suitable for indoor and QRP use, bandwidth is just 10kHz and should be observed a proper distance while transmitting due to high voltage.
  [ Hits: 729 | Votes: 5 | Rating: 8.8 ]

• Multiband Dipole - Interesting article on multiband fan dipoles. This article give an overview on designing this wire antenna, and planning a robust installation and proper feed line. Includes notes on setting up a commercial fan dipole antenna and on how diy your own.
  [ Hits: 1382 | Votes: 4 | Rating: 6.75 ]

• Anatomy of an Antenna Feedline - How to setup a proper antenna feed line with a particular attention to RFI by K0GKJ
  [ Hits: 547 | Votes: 0 | Rating: 0 ]

• Installing Wire Antennas in trees - Wire Antenna Installation in trees, Methods for getting the support rope up a tree and alternatives
  [ Hits: 684 | Votes: 2 | Rating: 6 ]

• Multi Band Cage Dipole - The N3UJJ multi band cage dipole antenna project thay can fit a small property
  [ Hits: 1110 | Votes: 4 | Rating: 8.5 ]
• The Loop Skywire Antenna - Looking for an all-bad HF antenna that is easy to contruct, costs nearly nothing and works great DX ? Try the Loop Skywire by W0MHS
  [ Hits: 3164 | Votes: 9 | Rating: 8 ]

• The VE3DO receiving loop - A receiving loop antenna similar to the K9AY loop, and antenna properties does not show noticeable difference
  [ Hits: 797 | Votes: 1 | Rating: 1 ]

• Fighting Antenna Corrosion - Antenna Maintenance - How to make proper maintenance of your antenna. Fighting Antenna Corrosion is a QST article published in 1993 that helps on antenna maintenance works
  [ Hits: 550 | Votes: 0 | Rating: 0 ]

• Antenna Mast Guying for Amateur Radio Antennas - Article based on ROHN engineering specification that will guide on proper guying heights and guy lengths when guying ham radio antenna masts. It will help you determine ahead of time the proper length of guy wires and the distance from the base of the mast to the anchor points
  [ Hits: 316 | Votes: 3 | Rating: 7.67 ]

• Low Cost Antenna Traps - How to home made antenna traps with material you can easily find, and how to properly tune it.
  [ Hits: 470 | Votes: 5 | Rating: 6 ]

• Short Vertical Antennas and Ground Systems - Relevance of a proper ground systems on short HF vertical antennas, with an analysis on a vertical antenna for 160 meter band
  [ Hits: 458 | Votes: 0 | Rating: 0 ]

• 5 element wire Yagi antenna for 20 m - A 5 element wide spaced yagi for the 20m long path to Europe was installed at ZL6QH, the antenna is fed with a 600 ohm open wire feed line.
  [ Hits: 1174 | Votes: 0 | Rating: 0 ]
• Lazy H Array Antenna for 40 meter - Make them simple then Make them work. The LAZY H antenna is a general type of antenna that is in the curtain array family. By placing two 1 wavelength dipoles in a plane that is at right angles to the direction of maximum radiation and keeping the proper in-phase current condition to each element, you can achieve a high gain bi-directional antenna.
  [ Hits: 284 | Votes: 3 | Rating: 5.33 ]

• HA8DU Antenna Tuners - HA8DU European manufacturer of quality amateur radio antenna tuners for HF Bands, from 10 meter to 160 meters band. Products includes manual and automatic antenna tuners, power handling till 3.5 KW. HA8DU produce even custom made variable capacitors and rotary switches.
  [ Hits: 399 | Votes: 4 | Rating: 7.5 ]

• Antenna Europe - Antenna Europe is an Lithuanian ham radio HF antenna manufactured specialized in Quad Antennas. Makers of Cubical Quad Antennas, Yagi Antennas, Antenna switches, Transformers and Robinzon Antennas
  [ Hits: 1277 | Votes: 1 | Rating: 1 ]

• NVIS: Near Vertical Incidence Skywave - Operating NVIS mode, understanding operation frequencies, choosing the proper antenna to operate with the Near Vertical Incidence Skywave propagation
  [ Hits: 385 | Votes: 6 | Rating: 5.58 ]

• Mod for Acom 1000 amplifier - The problem originates by improper TXOUT-to-RF timing (RF transmission exists still after a TX-EN prohibition), combined by too long decay of their CW pulses.
  [ Hits: 511 | Votes: 0 | Rating: 0 ]

• Tino Funkshop - German antenna parts dealer, provides antenna element holders, element clamps for yagi antennas, junction boxes, aluminium plates and rods. Offers also Rope tensioners, plugs and adapters and any additional part you need when you want to make your own antenna.
  [ Hits: 207 | Votes: 0 | Rating: 0 ]

• AutoCap Tuner for mag loop Antennas - This article describes a loop tuning system that automatically keeps a contest-band loops properly adjusted as operator hop around each band, made with Arduino
  [ Hits: 898 | Votes: 2 | Rating: 6 ]

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