Wire Antennas

Wire Antennas

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• VK5AH -HF 4 Bander dipole  ^pop - A multiband 80-40-20-15 meters dipole wire antenna that can be extended to cover 160 meters too.
  [ Hits: 54043 | Votes: 22 | Rating: 6.68 ]

• 40m/80m Portable antenna  ^pop - Portable wire antenna for 40 and 80 meter made with a RF Chocke. Can be adapted to work on 160 meters by adding additional 6.9 meters wire at its end.
  [ Hits: 61557 | Votes: 29 | Rating: 5.96 ]

• Balun for HF wire antennas  ^pop - Schema of a self made balun used to match randmon wire antennas, mainly for shortwave listening pourposes, in italian
  [ Hits: 36325 | Votes: 23 | Rating: 5.66 ]
• RF in shack with vertical and longwire antennas - Why a vertical antenna or longwire antenna might require a balun
  [ Hits: 4799 | Votes: 5 | Rating: 7.6 ]

• Wire Antenna Life - How long should a wire antenna last? Wire antennas are not forever. Installation and quality are major factors in the useful life. Don't forget maintenance. You can avoid an untimely failure.
  [ Hits: 2846 | Votes: 3 | Rating: 6.33 ]

• J-Pole antennas for 2m-40m - A multiband jpole antenna
  [ Hits: 15313 | Votes: 12 | Rating: 6.5 ]

• Fundamentals of Off-Center-Fed Dipoles - Off-center-fed dipoles (OCFs) are 1/2-wavelength wire antennas fed at neither the center nor the end, but somewhere between--off-center
  [ Hits: 4499 | Votes: 2 | Rating: 5.5 ]

• 802.11b Homebrew WiFi Antenna Shootout  ^pop - Guide to homebrew your wifi antenna, using a tin can, in this cases using a pringles can. This antennas are also known as cantenna and let you spread your wifi signal.
  [ Hits: 71700 | Votes: 62 | Rating: 6.59 ]
• Building Helical Antennas - Seattle Wireless  ^pop - Photos and comments on building an helical antenna for wifi
  [ Hits: 30455 | Votes: 6 | Rating: 8.33 ]

• Cebik antennas and limited space dipoles - An analysis of the cebik dipole and other small limited space dipoles fed with open wire ladder line.
  [ Hits: 2827 | Votes: 3 | Rating: 9.33 ]
• Installing Wire Antennas - Before selecting an antenna system, you must first find a place to put it. A selection of techniques to setup antennas upon trees using pulleys or other tools
  [ Hits: 2154 | Votes: 1 | Rating: 10 ]
• High Performance Wire Antennas - Popularity doesn't guarantee high antenna performance, disadvantages of trap antennas
  [ Hits: 2857 | Votes: 1 | Rating: 10 ]
• Portable Wire Antenna - W4ZT used this antenna for Field Day and other portable applications. He built them for all bands between 160 meters and 6 meters. You can make them easily using whatever wire you have available and make the insulators from scrap plastic
  [ Hits: 1919 | Votes: 2 | Rating: 7 ]

• SSB Electronic USA - manufactures and distributes HF, VHF, UHF and SHF equipment covering 10MHz. - 47.0GHz. Our products include: Wireless LAN / WAN Bidirectional Linear Amplifiers, Low Noise Preamplifiers - LNA's, RF Linear Amplifiers, Relays, Transverter Systems, Frequency Translation Systems, Downconverters, Antennas, Parabolic Dishes, Coaxial Cable, Relays, Antenna Switches, Microwave Test equipment, PC controlled Receivers, Microwave Linear Amplifiers including models for Telemetry, Wireless, and CDMA applications.
  [ Hits: 8406 | Votes: 8 | Rating: 6.12 ]

• W7FG Ladder Line - True Ladder line and Wire antennas
  [ Hits: 2413 | Votes: 2 | Rating: 8.5 ]

• 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 ]

• SOTA Beams - Dedicated to State-of-the-Art lightweight portable radio. Sotabeams produces and sells amateur radio products dedicated to ham radio portable operations. Antennas, supports and masts, filters, wires and more accessories for amateur radio.
  [ Hits: 1439 | Votes: 2 | Rating: 7.5 ]

• Rotating Tower Systems - Using our components you can build a rotating tower with greater capability than 3-4 static towers. A rotating tower allows common rotation of HF stacked arrays, VHF and UHF arrays, and antennas mounted at optimum heights. Component design also allows tower shunt loading and end support for wire antennas
  [ Hits: 1369 | Votes: 3 | Rating: 6.33 ]

• RadioLabs - Radio, Wireless and Beyond - Specialize in engineering, design and repair of all rf equipment. Dealer for two way radios, scanners, shortwave radios, wi-fi antennas, wifi amplifiers. Based in Fortuna, California.
  [ Hits: 835 | Votes: 5 | Rating: 5.8 ]

• NEC4WIN - NEC4WIN is a 32 bits commercial antenna simulation software based on MININEC3 developed by the Naval Ocean Systems Center in the 70s and 80s. It runs under Windows and can be used to simulate, analyze and optimize wire antennas, beams, verticals, etc. NEC4WIN has limitations. They are the same as Mininec3 on which the engine is based.
  [ Hits: 1875 | Votes: 2 | Rating: 7 ]

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