w5 antenna

262 links

A multi-band super mini loop antenna - To build this antenna you need a lot that is at least 100 feet across. Antenna covers all bands 80-10 meters + 30, 17, 12 meter WARC Bands
[ Hits: 14769 | Votes: 19 | Rating: 7.35 ]

A 40m Vertical - This antenna is intended as a simple, inexpensive solution for the newcomer to experiment across the 40m band (7.0-7.2MHz) when only restricted space is available
[ Hits: 10386 | Votes: 5 | Rating: 2.8 ]

80M Vertical antenna with capacitance hat - Simple wire antenna cheap to make, using readily available materials, Low angle radiation, with rejection of high angle signals Wide bandwidth, with resonance at the 80M DX window (3.790-3.800 MHz); and Maximum height is 40 feet
[ Hits: 25088 | Votes: 23 | Rating: 7.05 ]

A T-Match ATU ^pop - An homebrew antenna tuner project
[ Hits: 31519 | Votes: 22 | Rating: 5.91 ]

Swiss Quad for 10 and 6 meters - Based on HB9CV, F6ITV decribes how build a swiss quand antenna for 28 and 50 Mhz.
[ Hits: 21530 | Votes: 22 | Rating: 7.09 ]

2.4GHz Helix antenna ^pop - Concise instructions on making a broadband helical antenna for 2.4GHz use, such as: 802.11b wireless networking 2.4GHz video links.
[ Hits: 50985 | Votes: 111 | Rating: 6.16 ]

A Magnetic Loop antenna for 7-21 mhz - If you find external wire antennas obtrusive for amateur radio or short wave listening, then this is the antenna for you, is just 1 meter diameter
[ Hits: 3827 | Votes: 2 | Rating: 5.5 ]

M1IOS - Wonder Whip antenna and tuner - M1IOS Wonder Whip antenna - The M1IOS Wonder Whip A 10 dollars QRP Portable Multiband Antenna for HF, VHF and UHF A variation on the Miracle Whip and Wander Wand. This antenna tuning unit will get your SWR really low on telescopic whips, mobile 3/8th antenna and long wires. A remarkable little tuner that really works!
[ Hits: 14509 | Votes: 24 | Rating: 9.04 ]

Quad and ModQuad Antenna - Some thoughts on a "hardware-store special" 2-meter quad, and a modified quad for 2 or 10 meters by K3MT
[ Hits: 7492 | Votes: 5 | Rating: 6.2 ]

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: 13276 | Votes: 7 | Rating: 7.37 ]

Long Loopstick Antenna - Wound on a 3 foot length of PVC pipe, the long loopstick antenna was an experiment to try to improve AM radio reception without using a long wire or ground.
[ Hits: 4376 | Votes: 1 | Rating: 10 ]

Amateur Radio Antennas: Ground Theory - Perfect ground vs. poor ground. What is the difference? How does the ground influence the DX-gain?
[ Hits: 6682 | Votes: 0 | Rating: 0 ]
Antenna Height Theory - Antenna mounting height, the higher the better? Learn how radiation pattern change, and decide if you need an higher or a lower angle for your dx needs.
[ Hits: 1877 | Votes: 5 | Rating: 7.2 ]

Building a 2.4GHz 10 Element Brass Yagi ^pop - Build this home made yagi antenna for your 2.4ghz wireless ethernet.
[ Hits: 65001 | Votes: 121 | Rating: 7.38 ]
WLAN antenna 2.4 GHz Do-It-Yourself ^pop - A simple homebrew outdoor antenna to 2.4 GHz band.
[ Hits: 138762 | Votes: 186 | Rating: 5.52 ]
Simple double-quad Antenna ^pop - 2.4 Ghz quad antenna
[ Hits: 44128 | Votes: 26 | Rating: 6.2 ]
Building Helical Antennas - Seattle Wireless ^pop - Photos and comments on building an helical antenna for wifi
[ Hits: 30455 | Votes: 6 | Rating: 8.33 ]
PringlesCantenna - Seattle Wireless - The PringlesCantenna is an ultracheap Yagi-type directional antenna that can be built for under $10. The original Pringles Yagi was designed by Andrew Clap.
[ Hits: 9418 | Votes: 5 | Rating: 6.8 ]
SardineCanAntenna - Seattle Wireless - Sardine Can Antenna. is a BiQuad or Bi circle - wire length each side (8 x 1/4 waves ) 31 mm
[ Hits: 10236 | Votes: 13 | Rating: 4.61 ]
2.4GHz Cubic Quad Antenna ^pop - The Cubic Quad antenna is a commonly homemade antenna in the range of about 150 odd MHz. Our little project was to design one of these for use in the 2.4GHz range for 802.11 wireless LANs.
[ Hits: 37192 | Votes: 70 | Rating: 5.46 ]