l antennas

l antennas

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• Receiving Loops antennas for 1.8 Mhz - An article on how to build an efficient receive only loop antenna for 160 meters by Lloyd Butler
  [ Hits: 3639 | Votes: 3 | Rating: 7 ]

• Small Transmitting Loop Antenna Calculator - A free online calculator for making all of the calculations required to design and build small transmitting loop antennas, also known as magnetic loops by 66pacific.com
  [ Hits: 5083 | Votes: 19 | Rating: 7.05 ]
• A Simple 7 element Yagi calculator  ^pop - A JavaScript to calculate the dimensions for a seven element Yagi-Uda Antenna
  [ Hits: 26390 | Votes: 414 | Rating: 6.39 ]

• Build Your Own Coils - A method of building coils for your home made antennas
  [ Hits: 6544 | Votes: 7 | Rating: 2.57 ]

• The Delta Loop - An informative page about delta loop antennas
  [ Hits: 10063 | Votes: 4 | Rating: 6.75 ]

• Magnetic loop antennas - Drawing and plan for an HF magnetic loop antenna
  [ Hits: 1508 | Votes: 2 | Rating: 9 ]

• Some plain facts about multiband vertical antennas - There is considerable confusion as to what exactly a multiband vertical antenna is. The confusion concerns the method of feed, how much mismatch one can expect, how many radials are required, how the particular antenna is built for multiband use, plus some other points.
  [ Hits: 1910 | Votes: 1 | Rating: 7 ]

• Balcony antennas - What is the best balcony antenna? what antenna would you recommend for use on typical hotel balcony? Read some answers here
  [ Hits: 9809 | Votes: 2 | Rating: 1.5 ]

• 2400 MHz Helix Antenna - This antenna is easy to build and suitable for broadband work, satellite work and terrestrial work.
  [ Hits: 8807 | Votes: 8 | Rating: 7.5 ]

• IK4DCS 80-160 mt Sloper antennas - My Sloopers antennas for 80 and 160 meters
  [ Hits: 12434 | Votes: 10 | Rating: 7.1 ]

• Petlowany Antennas by K6NO - WorldRadio Article on Petlowany antennas base on this principle: if a length of wire is wound into a spiral-shaped coil and excited by a radio frequency current connected to the innermost portion of the coil, it will then, and only then, exhibit RF characteristics that closely approximate those of a resonant linear wire of the same length
  [ Hits: 3765 | Votes: 9 | Rating: 6.22 ]

• Vertical amtennas among the trees - Experiments on vertical antennas among the trees by ik2egl
  [ Hits: 760 | Votes: 0 | Rating: 0 ]
• Importance of noise reduction in wires antennas - An old post by John Doty about effects of noise in longwire antenna.
  [ Hits: 1664 | Votes: 0 | Rating: 0 ]

• Ham Radio Tower at N0HR - Ham Radio Tower Project at N0HR. Includes site plan, escavation, tower construction, HF antennas, grounding and lightning protection, coax and more.
  [ Hits: 2962 | Votes: 2 | Rating: 8 ]

• Topband Homebrew Helical - Sharing information on Topband Homebrew Antennas, Base & Mobile
  [ Hits: 2263 | Votes: 3 | Rating: 8.67 ]

• QRPproject - QRP and Homebrew HAM Radio by DL2FI and DL7NIK QRP Made in Germany and more QRP Kits, qrp transceivers, accessories, mini keyers dealer for antennas, atu and more accessories
  [ Hits: 10708 | Votes: 11 | Rating: 6.64 ]

• Big Hair's Antennas - High Performance, HF, CB, base and mobile antennas
  [ Hits: 809 | Votes: 1 | Rating: 10 ]

• Radiotx.com - Radios, Antennas & More dealer from Texas USA
  [ Hits: 834 | Votes: 0 | Rating: 0 ]

• Malux - El-Tele-Data - Accessories, Antennas and Battery chargers. Radiators, Repeaters, Yagi, Mag, Car, Tetra, Marine, Multiband, Brackets, Mounting accessories, cables and connectors, radiokits, special cables etc. Based in Finland
  [ Hits: 782 | Votes: 1 | Rating: 8 ]

• DL6WU Long boom Yagi design tools - This is an Excel spreadsheet template to design DL6WU Yagi antennas
  [ Hits: 1978 | Votes: 23 | Rating: 7.39 ]

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