l antennas

l antennas

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• Magnetic Loop calculator - Magnetic loop antenna calculator and loop antenna design program for windows let you calculate dimensions for magnetic loops antennas, in german
  [ Hits: 6662 | Votes: 36 | Rating: 4.61 ]

• Directional arrays - About collinear array antennas
  [ Hits: 4378 | Votes: 0 | Rating: 0 ]

• Design your Own Super J Pole - Javascript for calculating the lengths of tubing to be used for the construction of a Super J-Pole in a collinear design
  [ Hits: 18169 | Votes: 36 | Rating: 6.71 ]

• Dipole antenna - Overview, summary, tutorial about the dipole antenna or dipole aerial that is widely used on its own and as the basis for other antenna designs.
  [ Hits: 3182 | Votes: 1 | Rating: 3 ]
• K7MEM Center-Fed Half-Wave Dipole ( 3-30 MHz) - A Center-Fed Half-Wave Dipole is probably the simplest of antennas to construct and use. It is usually suspended between two supports, from it's end insulators, and has the feedline hanging from the center.
  [ Hits: 4093 | Votes: 11 | Rating: 6.27 ]

• Axial-Mode Helical Antennas - Turn Helical Antennas Over Perfect Ground and Modeling Helices in NEC-2
  [ Hits: 1985 | Votes: 4 | Rating: 1.75 ]
• Axial-Mode Helical Antennas - Notes on Axial-Mode Helical Antennas in Amateur Service. Helix Basics, Modeling Issues, and Short Helical Antennas Over Perfect Ground
  [ Hits: 1649 | Votes: 0 | Rating: 0 ]
• Helical Feed Antennas - Helical antennas have long been popular in applications from VHF to microwaves requiring circular polarization, since they have the unique property of naturally providing circularly polarized radiation. Paul Wade W1GHZ
  [ Hits: 1907 | Votes: 2 | Rating: 3 ]

• Conductors for HF antennas : Foil - About foil conductors
  [ Hits: 1368 | Votes: 0 | Rating: 0 ]
• Antenna construction hints - Hints about Jpole Yagi and Quad antennas
  [ Hits: 2682 | Votes: 5 | Rating: 5.2 ]
• Radial System Design - Are the lengths of antenna radials related to the height of a vertical? By N6LF
  [ Hits: 859 | Votes: 1 | Rating: 5 ]

• Skywire Loop Antenna - Also known as W0MHS Loop Skywire or Full Wave Loop Antenna, here you can find N1SU interesting observations on this antennas.
  [ Hits: 4245 | Votes: 5 | Rating: 7.8 ]
• Loop Antennas and Calculator  ^updated - KA1FSB loop calculator give you a quick overview of the feasibility of "squeezing" a loop into your available yard or apartment space. The easy calculator yields a reasonable approximation of dimensions, to within 5% over the amateur bands, using typical wire gauges ranging from 12-18 AWG.
  [ Hits: 15978 | Votes: 60 | Rating: 6.52 ]

• Antentop: Loop Antennas - Article on radiation patterns of small loops, equivalent circuits of loop antenna, small loops as receiving antennas, ferrite loops
  [ Hits: 2158 | Votes: 4 | Rating: 8 ]

• Dave's Loop Antennas - N2DS home made loop page collection.
  [ Hits: 5750 | Votes: 9 | Rating: 7.22 ]

• X-Beam antennas - Two element X-Beam is a high-performance broad-band antenna that is ideal for Ham radio operators with limited space. X-Beams are inexpensive and easy to build. The performance of the simple X-beam is amazingly similar to larger, more conventional antennas by 4S7NR
  [ Hits: 4028 | Votes: 11 | Rating: 7.46 ]

• Gamma match example - A gamma match example
  [ Hits: 17816 | Votes: 63 | Rating: 4.16 ]

• Trapped antennas - ARRL index of document about trapped antennas and notes on traps usage
  [ Hits: 2952 | Votes: 2 | Rating: 1 ]
• TrapDip - This program let you design and performance of 2-band trapped dipole antennas including trap design.
  [ Hits: 4293 | Votes: 4 | Rating: 3.25 ]

• 7 Mhz traps for W3DZZ - Homebrewing traps for the W3DZZ wire dipole Antennas. Article in Dutch with some interesting pictures
  [ Hits: 15682 | Votes: 28 | Rating: 4.89 ]

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