z antenna

z antenna

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• 3 Element Antenna for 28 Mhz  ^pop - The DF9CY three-element antenna for 28 MHz by Christoph Petermann DF9CY
  [ Hits: 26639 | Votes: 40 | Rating: 4.73 ]

• Linear-Loaded Inverted V - How do you fit a full length 160 meter antenna into a 40 foot deep yard?
  [ Hits: 23277 | Votes: 7 | Rating: 6.72 ]

• 1270Mhz Yagi Antenna - Build your own antenna for the 23cm band ( 1250Mhz - 1280Mc ) using some aluminium and this simple design.
  [ Hits: 12451 | Votes: 19 | Rating: 6.69 ]

• 2 meter Quagi 97  ^pop - Dimensions and plan to build a W5UN EME quagi antenna
  [ Hits: 33878 | Votes: 43 | Rating: 6.22 ]

• A magnetic loop antenna for HF  ^pop - Able to cover all frequencies between 3.5 and about 10 MHz, the loop described here is directional, does not require a radial system, and stands just 1.8 metres tall. The antenna can be put together in a short time and is cheap by Peter Parker VK3YE ex VK1PK
  [ Hits: 100956 | Votes: 46 | Rating: 6.74 ]

• Quad calculator  ^pop - Cubical quad antenna calculator in java script let you calculate elements size and spacing in inch and meters.
  [ Hits: 64406 | Votes: 472 | Rating: 6.75 ]

• G5RV Louis Varney - Photographs and QSL of Louis Varney father of G5RV antenna
  [ Hits: 5330 | Votes: 13 | Rating: 6.69 ]

• Loop Antenna for 6m  ^pop - Indoor loop antenna for six meters band, project by Colen Harlow, G8BTK
  [ Hits: 30666 | Votes: 16 | Rating: 4.44 ]

• AM Antennas  ^pop - The ultimate AM loop antenna article. It is the only article that includes the calculations and detailed plans
  [ Hits: 56515 | Votes: 69 | Rating: 6.31 ]

• GM3MXN Magnetic Loop Antenna - This article describes a loop usable from 7 - 21 mHz, using half inch copper tube 3 feet in circumference
  [ Hits: 2101 | Votes: 1 | Rating: 8 ]

• Flags and Pennants - Excellent low-noise receive antennas originated by EA3VY and optimized for 160 meters by K6SE
  [ Hits: 2417 | Votes: 2 | Rating: 1.5 ]

• Cubical Quad Antenna Design  ^pop - By N6VNG, can be used to determine the element lengths and the gamma match values for different frequencies, includes link to excel files with formulas to dimension your quad antenna.
  [ Hits: 30805 | Votes: 88 | Rating: 5.74 ]

• 6M Halo -- Gamma Match Feed - An interesting homebrewed gamma match feed for a Halo Antenna
  [ Hits: 1548 | Votes: 9 | Rating: 5.78 ]

• Ten Tec  ^pop - Tentec is a leader HF, VHF transceivers,RF amplifiers, antenna analyzers, QRP transceivers, made in the USA
  [ Hits: 28500 | Votes: 17 | Rating: 7.13 ]

• International Antenna Corporation - Double bazooka antennas
  [ Hits: 2909 | Votes: 12 | Rating: 7.09 ]

• Project Bambi - An amateur observatory using a 4 GHz TVRO antenna.
  [ Hits: 2575 | Votes: 3 | Rating: 8.33 ]

• B&W Antennas instructions - Antennas instructins and installations
  [ Hits: 2112 | Votes: 15 | Rating: 5.82 ]

• Guide to scanning antennas - How to select an antenna for scanning. This is a Readers Digest version of antennas, meant to give new users some idea of the different antennas and their good and bad points.
  [ Hits: 10458 | Votes: 11 | Rating: 6.09 ]

• PolarPlot - Freeware antenna software that lets you see what the polar diagram of your rotatable beam actually looks like where it is operating. With PolarPlot you can measure the polar diagram of the antenna and check for abnormalities - compare plots taken before and after changes to the design or location - check the -3dB beamwidth - look at the front to back ratio - see the size and position of the sidelobes.
  [ Hits: 5986 | Votes: 10 | Rating: 5.59 ]

• SM0VPO Homebrew pages  ^pop - Harry Lythall SM0VPO/G4VVJ homebrew web site, contains several projects, antenna notes and plans, receivers and transmitters plans, regularly updated.
  [ Hits: 29926 | Votes: 97 | Rating: 7.78 ]

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