4 element antenna
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Antennas : 10M- 2 Element Wire Yagi for 10 meters band
- A page with an embedded video about a two elements yagi antenna for 28 MHz based on the original antenna design by VE7CA
[ Hits: 277 | Votes: 1 | Rating: 8 ]
- 5 element Yagi antenna for 10 meters band
- This 10 meter antenna is right out of the ARRL Antenna Book. There are 5 elements on a 24 feet boom and it performs well from 28.0 to 28.9 MHz.
[ Hits: 188 | Votes: 2 | Rating: 6 ]
- The Vertical Buddi Beam for 20m
- The Vertical Buddi Beam on 20m using no Coils. n this article I am going to describe a totally new way to construct and use a very old design the two element Yagi antenna. Unlike the traditional Yagi this design does not require a Tower or a boom, it is 100 percent portable and most important high- performance and easy to assemble using standard Buddipole components.
[ Hits: 569 | Votes: 2 | Rating: 4.5 ]
- 43 Elements Yagi Antenna for 23cm band
- An interesting presetnation full of usefull tricks to correctly design and build 23 cm Yagi using simple tools. The basic design of the antenna presented in this document is taken from the original DL6WU Yagi Design published in 1982
[ Hits: 423 | Votes: 1 | Rating: 8 ]
- An 8x2 Element Array Antenna For 144 MHz
- This stacking offers a well known simple phasing technique. All elements can be fed in parallel by open wires provided that they are fed in phase. This can be achieved by twisting the open wire phasing-lines at 180 degrees.
[ Hits: 164 | Votes: 0 | Rating: 0 ]
- 9 Element Yagi for 144 MHz
- A portable Yagi antenna for 2 meters band.
[ Hits: 155 | Votes: 1 | Rating: 1 ]
- A 7 elements 144MHz yagi antenna
- A home made project for a 7 element yagi antenna for the two meters band based on the DK7ZB original desing.
[ Hits: 84 | Votes: 0 | Rating: 0 ]
- Two elements Telescopic Yagi for 2 Meters
- A lightweight PVC hand-held telescopic 2 element 2m (145 MHz) yagi using two pairs of TV rabbit ear antennas as the driven and reflector elements. Approximate directional gain is 5dB.
[ Hits: 161 | Votes: 0 | Rating: 0 ]
- Six Meter Yagi
- A 4 element Yagi Antenna for six meters band
[ Hits: 107 | Votes: 0 | Rating: 0 ]
- Cross-Yagi 10el Antenna for 70cm
- 10 Elements Cross-Yagi Antenna for 433 MHz. The base of the 10el antenna is the recalculated RA6FOO antenna.Circular polarization is realized - by a phasing quarter-wave line, matching of horizontal and vertical polarization antennas
[ Hits: 173 | Votes: 6 | Rating: 8.83 ]
- Roving Antenna Range and Much More
- A 18 elements Yagi antenna for 432/435 MHz as published on 2011 CQ VHF magazine
[ Hits: 206 | Votes: 0 | Rating: 0 ]
- Microvert Antenna for 40m by ON7IR
- A mircovert antenna assembled for the 40m version of the DL7PE antenna.
A one meter long aluminum tube with 24mm diameter is used for the base (element 1) and a 50cm aluminum tube with 20mm diameter for element 2 (the extention). A pvc pipe, 34cm long and with a diameter of 38mm, is used to wind the coil on (1mm enamelled copper wire).
[ Hits: 149 | Votes: 0 | Rating: 0 ]
- VE6LK Fan Dipole
- Multiband dipole antenna working on 80-40-20-15m, a 3 element antenna, 15m being a 3rd harmonic of 40.
[ Hits: 161 | Votes: 1 | Rating: 10 ]
- HexBeam Antenna Explained
- A hexagonal beam is a form of the Yagi antenna which is based on parasitic principles developed early in the last century in Japan for achieving gain in one direction.How HexBeam antennas works. A hexagonal beam operates exactly like Yagi antenna, but instead of a driven element that is straight like a dipole, it is a wire bent into the shape of the letter M.
[ Hits: 167 | Votes: 0 | Rating: 0 ]
- The 2BD beam antenna for 20 meters
- A light portable 2 element Delta beam antenna for 14 MHz. It is basically a two element delta loop wire antenna made for portable usage providing good directivity and a 4.2 dBd gain
[ Hits: 183 | Votes: 1 | Rating: 8 ]
- A Simple 2 Element Quad Antenna for 10 meters
- Quads beams consist of 2 1 wavelength (approximately) loops, ordinarily arranged so that one is the driven element and the other is the reflector. In this project author explains how to build a two element Quad Antenna for the 28 MHz.
[ Hits: 271 | Votes: 1 | Rating: 7 ]
- Dual Band Quarter Wave Droopy Antenna
- Adapted from a similar project by NA4IT. Made with one quarter wave 2 meter radiating element
pointing upward and it is surrounded by four 70
cm elements.
[ Hits: 342 | Votes: 1 | Rating: 9 ]
- W3DZZ Multiband Antenna
- An easy to build and extremely high performance antenna, works perfectly on all HF bands 3.5-28 MHz with some compromises, it is basically an half wave dipole for 40-80 meters, an LC circuit or trap 40 meters allows you to use a single radiating element.
[ Hits: 463 | Votes: 3 | Rating: 7.67 ]
- 13 Elements Yagi for 144 MHz
- A homebrew 13 elements yagi antenna for two meters band. These project includes two model of the same antenna with a 6 and 7 meter boom length. Detailed pictures and nec files are available for download
[ Hits: 142 | Votes: 0 | Rating: 0 ]
- SteppIR UrbanBeam Review
- A review of the SteppIR UrbanBeam antenna a two element Yagi antenna working 40-6 meters. The UrbanBeam is a good choice for those thare are limited by lot size, regulations, city regulations.
[ Hits: 191 | Votes: 1 | Rating: 1 ]
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