z antenna
1774 links - and 19 categories
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Antennas : 10M- Quad antenna for 10 and 15 Meters
- Building guide for a two element quad antenna planned for 28 and 21 Megahertz
[ Hits: 5789 | Votes: 5 | Rating: 6.6 ]
- 2 Meter 10 Element Quagi Antenna
- This antenna was designed by N6JSX Kuby for Transmitter hiding. Fitting the requirements of directionality, high gain, and portability. This antenna was derived from the ARRL Handbook information on Quagi's and Yagi's; in the absence of two meter Quagi information, UHF Quagi dimensions were scaled into 146 MHz use.
[ Hits: 15656 | Votes: 32 | Rating: 7.06 ]
- Two portable antennas for 6-meter
- VE7CA reprint an interesting article taken from arrl antenna compendium. Two elegant practical and portable 6-meter gain antennas, a two-element quad and a tree-element Yagi antenna for 50 Mhz-6 meter band
[ Hits: 4794 | Votes: 1 | Rating: 10 ]
- 432 Mhz 8 Element Quagi Antenna
- How to build a 432 Mhz Quagi, using a wood-made boom, and gives a 13 DBI Gain
[ Hits: 14172 | Votes: 43 | Rating: 7.84 ]
- Antenna Baluns: What they are
- Baluns what do they do, in a pdf file by W7EL
[ Hits: 12247 | Votes: 4 | Rating: 5 ]
- A better antenna-tuner balun
- Which balun to use? The hybrid balun promises
advantages over both voltage and current baluns by ZS1AN
[ Hits: 23095 | Votes: 11 | Rating: 5.83 ]
- WB6ZQZ 3 in 1 Balun
- Builing a triple ration balun, that match resonant antennas from 9 ohms to 75 ohms with 1.5:1 or less SWR
[ Hits: 6489 | Votes: 7 | Rating: 7 ]
- 13 cm Helix Antenna
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- Here is the design of a 2.4 GHz antenna that is ideal for amateur satellite communications. This antenna is easy to assemble because the design itself tolerates inaccuracies in the construction without really affecting performance.
[ Hits: 65539 | Votes: 90 | Rating: 6.04 ]
- Homebrew Hex Wire Beam Antenna
- Hombrewinf the hex beam antenna by W6OT
[ Hits: 2797 | Votes: 1 | Rating: 1 ]
- Hex-Beam Video
- A rotating HexBeam antenna video from F5NZY in Paris France
[ Hits: 2421 | Votes: 2 | Rating: 1.5 ]
- A Horn Antenna for 2.4 GHz.
- This Antenna is not really practical for AO-40 reception, but horn antennas have a number of qualities useful in microwave antenna testing and noise figure measurements.
[ Hits: 10958 | Votes: 32 | Rating: 3.82 ]
- An automatically tuned 7-30MHz mobile antenna
- This is a base-loaded vertical antenna that mounts on the car's roof. The loading coil is designed as a variable inductor, with a three-legged chariot that travels up and down inside the coil, with grooved brass wheels running on the coil turns, and driven by a slotted rotor tube.
[ Hits: 4049 | Votes: 2 | Rating: 1 ]
- A tri-band 2 element portable Yagi
- HF Wire Yagi antenna with notes and eznec file on original article of a Portable 3-Band Yagi antenna for 10-15-20 meter band made with wire elements. Include link the original to QST article.
[ Hits: 15050 | Votes: 4 | Rating: 7 ]
- K5OE, 70 cm Quagi Antenna
- An AO-10 antenna by K5OE, this design is optimized for 436.8 mHz with a 50 Ohm feed
[ Hits: 5343 | Votes: 5 | Rating: 7.4 ]
- Optimizing Inductors
- While intended mainly for antenna loading coils, this article also applies to other resonant systems, such as amplifier tank circuits.
[ Hits: 552 | Votes: 1 | Rating: 10 ]
- WK8L's ATV Page
- Includes links and documentation on wifi antennas, 2.4 GHz Coffee Can Feed Antennas
[ Hits: 3545 | Votes: 4 | Rating: 5 ]
- DirectionalWaveguide - Seattle Wireless
- Waveguide antenna is a type of DirectionalAntenna and is a modified waveguide. A waveguide is simply a tube, either rectangular or cylindrical in cross-section, that will carry a microwave radio signal with very low signal loss
[ Hits: 4982 | Votes: 3 | Rating: 6 ]
- 2.4GHz Cubic Quad Antenna
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- 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 ]
- Heinz Bolli AG
- Antenna tuners, components, filters and baluns manufacturer based in germany
[ Hits: 2631 | Votes: 4 | Rating: 7.75 ]
- K6ACJ Ham Radio, HF Mobile
- Ham radio mobile operator fom CA, tips for hf mobile antenna installation, antenna masts
[ Hits: 823 | Votes: 1 | Rating: 10 ]
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