Search Results for "omni directional"38 links
Antennas : 20M
- 20m delta loop
- This antenna is fed for vertical polarisation, to give a low angle of radiation for DX and also a nearly omni-directional radiation pattern. A project by G4EZT
[ Hits: 57889 | Votes: 49 | Rating: 5.68 ]
- Build a hanging dipole for two metres
- Described here is a simple omnidirectional, vertically-polarised dipole for two metres
[ Hits: 2787 | Votes: 1 | Rating: 7.00 ]
- Omni-Directional antenna for 6-Meters
- Experimental omni-directional antennas for 6-meters band
[ Hits: 11126 | Votes: 4 | Rating: 4.75 ]
- 50MHz J-Pole Antenna
- Need a general purpose antenna on the magic band? The J-Pole is an easy-to-build and inexpensive device that provides an omni-directional vertically polarised antenna without the need for a ground plane. In technical terms, it is an end fed vertical 1/2 wave which is fed via a 1/4 wave matching stub.
[ Hits: 31652 | Votes: 13 | Rating: 6.31 ]
- K0FF's 6 meter SLOOP antenna
- It is more or less omni-directional, and horizontally polarized, it's just a dipole folded around on itself, and supported at the far (open) end with a plastic insulator.
[ Hits: 2923 | Votes: 7 | Rating: 5.15 ]
- Build a 2.4GHz Vertical antenna
- Building a 2.4GHz vertical collinear omnidirectional antenna
[ Hits: 73102 | Votes: 87 | Rating: 4.99 ]
- The Simple Collinear
- Wherever there is a need for a vertically polarized omni-directional antenna with gain, a collinear is used. The vertically polarized collinear takes the form of two or more half waves in-line and in-phase, resulting in an omni-directional pattern with maximum radiation near the horizon.
[ Hits: 8515 | Votes: 8 | Rating: 7.75 ]
- Omni-Gain Vertical Collinear Antenna
- This rugged antenna, an omnidirectional collinear, is capable of surviving harsh environments. It's a good choice for repeater installations and can be top, or side mounted to the tower by WA6SVT
[ Hits: 9580 | Votes: 6 | Rating: 4.67 ]
- Home-brew Compact 6dBi Collinear Antenna
- This page details the construction of an easy-to-make collinear 360 degrees omni-directional, vertically polarised, antenna for 802.11b/g wireless networking.
[ Hits: 19540 | Votes: 29 | Rating: 7.89 ]
- Build a hanging dipole for 2 metres
- Described here is a simple omni-directional, vertically-polarized dipole for two meters. Made from coaxial cable, it can be rolled up and stored in a small container
[ Hits: 4968 | Votes: 3 | Rating: 8.33 ]
- Stacked Halos antennas
- Stacked halo antennas for omnidirectional coverage by W9KXG
[ Hits: 1911 | Votes: 2 | Rating: 10.00 ]
- A 144 MHz Halo
- This halo antenna was built to have an omnidirectional coverage while working in VHF contests. The idea was to have a small but useful antenna for receiving, but it has demonstrated very capable on TX also.
[ Hits: 1723 | Votes: 0 | Rating: 0.00 ]
- J-Pole theory
- The J-Pole antenna is an omnidirectional antenna that can be used for base, mobile and field day stations. It does not need a ground plane, radials or a complicated matching system. The J-Pole can be cheaply, simply and quickly constructed using a variety of techniques, some of which are discussed in this article.
[ Hits: 29119 | Votes: 24 | Rating: 6.60 ]
- The full-wave loop antenna
- These omnidirectional antennas offer Horizontal polarization, and about 2.1 dbd of gain. They are much quieter than a dipole or a vertical, have a broader bandwidth and will usually out perform a dipole antenna.
[ Hits: 4750 | Votes: 4 | Rating: 6.50 ]
- CobWeb antenna construction
- A 5 band omni directional antenna original design by g3tpw. Works on 10,12,15,17,20,2,6 m & 70cms.
[ Hits: 6862 | Votes: 19 | Rating: 6.42 ]
- Weatherproof Vertical Antennas - Slim Jim
- How to make a Weatherproof Vertically Polarised Omnidirectional Aerial, The Slim Jim Antenna
[ Hits: 4535 | Votes: 4 | Rating: 5.75 ]
- Common vhf amateur radio antennas
- Plans and drawings of common amateur radio antennas, like jpoles, copper cactus, super jpole, omnidirectionals and quads
[ Hits: 1899 | Votes: 2 | Rating: 9.00 ]
- Slotted Waveguide 802.11b WLAN antennas
- 802.11b WLAN Waveguide Antennas Unidirectional &
Omnidirectional. High gain, Simple construction by Trevor Marshall
[ Hits: 6220 | Votes: 18 | Rating: 7.16 ]
- ITELITE Antennas
- ITELITE manufactures omnidirectional, sector and directional antennas 900 MHz 2.4 GHz 3.5 GHz 5 GHz 5.8 GHz antennas.
[ Hits: 651 | Votes: 6 | Rating: 7.00 ]
- TW Antennas
- Portable multiband HF antennas.
The Traveler provides 5 band, omni-directional communications in an easy-to-assemble package that requires no radial ground system or towers
[ Hits: 1207 | Votes: 2 | Rating: 10.00 ]
- The QHtenna Turnstyle antenna system offers horizontal omni-directional antennas for the Ham frequencies in the VHF/UHF range of 50 Mhz to 432 Mhz. The Crossed Field Antenna" (CFA) by QHtenna offers a small antenna for limited space, maritime mobile, and seasonal DX work.
[ Hits: 719 | Votes: 0 | Rating: 0.00 ]
- KB6KQ Loop antennas
- Horizontally polarized, omnidirectional loop antennas for VHF and 70cm amateur bands
[ Hits: 5249 | Votes: 5 | Rating: 6.20 ]
- Platinum Technologies
- Manufacture sector, omni directional, panel and parabolic antennas for professional base and client stations. 900 Mhz, 2.4 Ghz 3.5 Ghz and 5 Ghz antennas
[ Hits: 290 | Votes: 0 | Rating: 0.00 ]
- Manufacture of microwave directional, omni directional, sector and multisector antennas with horizontal polarization for ISM band 2,4 GHz
[ Hits: 612 | Votes: 0 | Rating: 0.00 ]
- A new method of radio direction finding
- A method of finding radio sources with antennas based on omni-directionality (the less directional the better coverage). Uses energy levels and some sophisticated math (encompassed in a free software download on the site) to find x,y,z coordinates of the fox relative to the center of your antenna array. Can be overlayed on a GPS map to help you locate in real-time.
[ Hits: 2055 | Votes: 1 | Rating: 10.00 ]
You can try similar terms400 mhz omni directional omni directional omni-directional 14dbi omni directional a omni directional antenna omni-directional antenna super omni directional a omni directional pattern 800mhz omni directional 144mhz omni directional omni directional for 2 meters quarter wave omni-directional omni directional wifi antenna 24dbi gain omni directional antenna swr directional
Get our links, Everywhere!
Sign up for daily Newsletter
Service provided by Google FeedBurner
Free for your Site
Add our gadgets to your siteDaily Top 10 links