portable beam

22 links

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: 579 | Votes: 2 | Rating: 4.5 ]

Experiments with a Moxon Rectangle antenna - An easy to build moxon antenna for portable use. A Moxon Rectangle is a two element beam, where both elements are folded towards eachother.
[ Hits: 3740 | Votes: 6 | Rating: 8.67 ]
144MHz Pocket Portable Yagi - Design for a 5 element 2 Metre beam with a forward gain of 8dBD and a front to back ratio of over 24dB.
[ Hits: 1561 | Votes: 7 | Rating: 8 ]

A portable three element 6M yagi - A homemade antenna plan for a portable yagi beam antenna for the Six meters. Consist of a 3 elements yagi beam design include antenna dimensions, with elements lenght and spacing.
[ Hits: 6266 | Votes: 6 | Rating: 8.17 ]

Portable 70cm Quadruple Quad Beam - A suitable high gain 70cms antenna for SOTA operation was sought that did not have the drawbacks of a long Yagi antenna, principally a narrow beamwidth and bandwidth.
[ Hits: 3548 | Votes: 3 | Rating: 8 ]

HEXA beam for portable use - HEXA beam Special Light Dxpedition Version, works on five bands, 10-12-15-17-20 meters and has a total weight of 3 Kg.
[ Hits: 1059 | Votes: 0 | Rating: 0 ]

2m Pocket Beam ^updated - The 2m portable pocket beam is a small 2 element yagi antenna
[ Hits: 10256 | Votes: 8 | Rating: 5.31 ]
DK7ZB Yagi revisited - A 4 yagi beam VHF antenna made with PVC easy to carry in a backpack for portable operations
[ Hits: 1763 | Votes: 0 | Rating: 0 ]
Portable 2 meter Yagi - Building a 2 metre 144MHz VHF Yagi beam antenna, designed for portable use.
[ Hits: 1433 | Votes: 11 | Rating: 6.48 ]
Portable or Emergency VHF Antennas - Ground Plane - 1/4 wave vertical, J-Pole, 3 Element Yagi Beam and simple antenna supports
[ Hits: 1010 | Votes: 1 | Rating: 8 ]
2 Meter Portable Yagi Antenna - 144MHz 2m Portable Yagi VHF Beam Antenna. This page contains construction details on a 2 metre 144MHz VHF Yagi beam antenna, designed for portable use.
[ Hits: 135 | 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: 185 | Votes: 1 | Rating: 8 ]

Handi-Tenna portable satellite antenna - Here is a high-performance hand-held beam antenna that is easy to build and guaranteed to improve your downlink from the LEO satellites over ANY rubber duck or mobile whip
[ Hits: 13277 | Votes: 7 | Rating: 7.37 ]

2-El Portable Yagi for 10-20 mt - This Yagi has a constant element-distance of 1,50 m. You must only correct the lengths of the elements for QSY, see table down. For the bands 10 m and 12 m the Yagi is working as a reflector-radiator-Yagi, for 15 m and 17 m as a beam with radiator and director.
[ Hits: 3195 | Votes: 5 | Rating: 5.2 ]
3 Element Yagi Antennas for 144 MHz SSB-CW - A great and efficient monoband VHF portable antenna. The article consist of two version of a 12.5 Ohm 3 elements yagi beam antenna plans for the two meter band, a full sized and a shortened version expecially designed for the SSB and CW on 144 MHz.
[ Hits: 427 | Votes: 4 | Rating: 8 ]

Sandpiper Aerial Technology LTD - Sandpiper has been designing and manufacturing aerials for over 25 years. Offer HF Dipoles and verticals, VHF UHF Yagi, collinears and other beam antennas, elical antennas,quagi,moxon, and portable antennas, tripods mounts and fiberglass poles
[ Hits: 2169 | Votes: 2 | Rating: 10 ]

Foldingantennas.com - Ultra portable and lightweight folding beam antennas based on G3TXQ design
[ Hits: 570 | Votes: 1 | Rating: 8 ]

Spiderbeam antennas ^pop - High Performance Lightweight Antennas. The spider beam is a full size lightweight tribander yagi for 20/15/10m, made from fiberglass and wire. It has been specially developed as a highly efficient antenna for dx-pedition and portable use.
[ Hits: 40700 | Votes: 27 | Rating: 6.71 ]

SOTA Beams - Dedicated to State-of-the-Art lightweight portable radio. Sotabeams produces and sells amateur radio products dedicated to ham radio portable operations. Antennas, supports and masts, filters, wires and more accessories for amateur radio.
[ Hits: 1439 | Votes: 2 | Rating: 7.5 ]

Fun and Games with the Spiderbeam 18 Meter Pole - A portable operation experience with a SpiderBeam pole during a contest, testing wire antennas, like dipole and delta loops configurations on 20 40 and 80 meters band.
[ Hits: 313 | Votes: 1 | Rating: 10 ]