yagi uda antenna

yagi uda antenna

Antennas : 2M

• QM7 7 elements 144 MHz Yagi-Uda Antenna - The QM7 antenna is a simple 7 elements Yagi with 3.70 m boom length for the lower 144 MHz SSB/MGM band, used it mainly for Sporadic-E and MS contacts. It exhibits a forward gain of 11.35 dBd; i.e. 13.5 dB forward gain over the isotropic radiator, while the F/R is about 12.5 dB
  [ Hits: 5361 | Votes: 15 | Rating: 5.27 ]
• 100 grams VHF yagi - A portable VHF home-made Yagi-Uda antenna, that is extremely easy to build and very cheap. Moreover this antenna, while dismounted is just 1 meter long, and the total weight is just 100 grams.
  [ Hits: 2524 | Votes: 9 | Rating: 6 ]
• Homebrew 5 Element VHF Yagi-Uda - A project for a home made 5 element yagi-uda antenna for 2 meters, covering 144-148 MHz band by N1BMX
  [ Hits: 1627 | Votes: 4 | Rating: 5.75 ]
• Lightweight 4 Element Yagi for 2 meters - A 4 elements Yagi-Uda antenna for 144.3 MHz plan with dimensions and yagimax dimension calculation
  [ Hits: 813 | Votes: 3 | Rating: 6.67 ]

• 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 ]
• Yagi UDA Calculator - Online Yagi Uda antenna calculator
  [ Hits: 2616 | Votes: 37 | Rating: 5.24 ]
• Yagi Uda Antenna Online Calculator  ^updated - A basic YAGI UDA online antenna calculator, accept as input frequency, number of elements, diameter of parasitic element and boom diameter. This online calculator will generate a basic design data including each element length and spacing.
  [ Hits: 110 | Votes: 3 | Rating: 7 ]

• Yagi antenna construction notes - KA7OEI article on homebrewing Yagi UDA antennas with practical suggestions and designing notes.
  [ Hits: 911 | Votes: 0 | Rating: 0 ]

• Yagi-Uda the III - An attempt to build a 2m antenna. Consist of a 4 element yagi antenna for SOTA activities
  [ Hits: 287 | Votes: 0 | Rating: 0 ]

• VHF-UHF Portable Yagi-Uda Antenna - Homebrew UHF VHF portable Yagi-Uda antenna design and construction notes for satellite operations
  [ Hits: 1241 | Votes: 2 | Rating: 3 ]

• The humble Yagi or should that be Uda - Article about Yagi-UDA antennas
  [ Hits: 349 | Votes: 1 | Rating: 9 ]
• The Yagi Antenna - Presentation - A presentation of the Yagi Antennas, and other interesting tid-bits by Brian Mileshosky. This document explains basic concepts of Yagi-Uda antenna theory, influence of reflector and directors on global antenna gain and directivity of radio waves. A simple tape measure antenna project is also included.
  [ Hits: 543 | Votes: 2 | Rating: 7 ]
• Folded Dipoles in Yagi Uda Antennas - A folded dipole is an antenna, with two conductors connected on both sides, and folded to form a cylindrical closed shape, to which feed is given at the center.
  [ Hits: 314 | Votes: 2 | Rating: 4.5 ]

• Yagi-Uda Antenna - The Yagi-Uda antenna, information on basic design, project and measure of Yagi-Uda antenna, include free repository/sample of beam antenna.
  [ Hits: 1328 | Votes: 6 | Rating: 7.67 ]
• The Yagi-Uda Antenna - An interesting presentation on history and characteristics of Yagi-UDA antennas
  [ Hits: 661 | Votes: 0 | Rating: 0 ]

• Notable Patents on Antenna Design - Patents of most popular antenna models including Zeppelin Antenna, Beverage Antenna , Franklin Antenna , Yagi-Uda Antenna , Sterba Antenna , Rhombic Antenna , Turnstile Antenna , Folded Dipole Antenna , Coaxial Antenna , Slot Antenna , Discone Antenna , Quad Antenna Element , Log Periodic Antenna , Swiss Quad Antenna
  [ Hits: 287 | Votes: 0 | Rating: 0 ]

• Yagi-Uda - Design and optimize Yagi antennas. Ol GW Basic program for dos.
  [ Hits: 4904 | Votes: 25 | Rating: 5.17 ]