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antenna
3234 links
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Antennas
- The TTFD-2 antenna
- The lowest-cost approach for home brewing broadband, general-purpose antenna for shortwaves
[Hits: 5191 | Votes: 18 | Rate: 7.61] Antennas : 15M Antennas : 2M
- 2 meter Quagi 97
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- Dimensions and plan to build a W5UN EME quagi antenna
[Hits: 24335 | Votes: 33 | Rate: 6.56] Antennas : Antenna Calculators
- Quad calculator
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- Cubical quad antenna calculator in java script
[Hits: 43386 | Votes: 235 | Rate: 5.22] Antennas : Loop
- AM Antennas
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- The ultimate AM loop antenna article. It is the only article that includes the calculations and detailed plans
[Hits: 47676 | Votes: 55 | Rate: 6.68] - The Carpet loop indoor antenna
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- High performance indoor shortwave antenna, the Carpet Loop II is an ideal step upward for the listener who wants something better than a random wire but doesn't want the expensive dice roll of an active antenna.
[Hits: 22953 | Votes: 13 | Rate: 7.23] Antennas : Magnetic Loop
- GM3MXN Magnetic Loop Antenna
- This article describes a loop usable from 7 - 21 mHz, using half inch copper tube 3 feet in circumference
[Hits: 1082 | Votes: 0 | Rate: 0.00] Antennas : Quad
- Cubical Quad Antenna Design
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- By N6VNG, can be used to determine the element lengths and the gamma match values for different frequencies, includes link to excel files with formulas to dimension your quad antenna.
[Hits: 24818 | Votes: 64 | Rate: 6.20] - CB Quad antenna
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- A low-cost and easy to build Quad antenna tuned for CB band on 27 Mhz.
[Hits: 20670 | Votes: 49 | Rate: 6.50] Antennas : Shortwave
- Inverted L antenna
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- The ever-popular inverted L antnna, a fast to implement and setup shortwave antenna project by Arnie Coro C02KK
[Hits: 24343 | Votes: 34 | Rate: 6.70] Antennas : Sloper Antennas : Towers
- XE1YJS Tower and antenna setup
- What is the procedure of a tower and antennas instalation? Pictures and comments of this antenna installation in Mexico
[Hits: 9884 | Votes: 6 | Rate: 4.17] Antennas : VHF UHF
- 1270Mhz Yagi Antenna
- Build your own antenna for the 23cm band ( 1250Mhz - 1280Mc ) using some aluminium and this simple design.
[Hits: 10312 | Votes: 10 | Rate: 6.50] Antennas : W3EDP Contesting : Hardware
- Top Ten Devices
- Automatic band decoder, six way antenna relay, band reject coaxial stubs and more
[Hits: 1126 | Votes: 0 | Rate: 0.00] Manufacturers : Antennas : HF Manufacturers : Baluns
- Wellbrook Communications
- Broadband active loop antennas for radio amateurs and hobbyists
[Hits: 2732 | Votes: 4 | Rate: 5.25] - Palomar Engineers
- RFI Kit, ferrite cores, baluns, loop antennas, antenna tuners and various accessories
[Hits: 6278 | Votes: 16 | Rate: 5.87] Manufacturers : Transceivers : CB Radio
- Intek
- CB radios, VHF transceivers, scanners antennas and accessories
[Hits: 3897 | Votes: 4 | Rate: 3.50] Manufacturers : Wattmeters
- Diamond Antenna
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- Base station and repeater antennas, mobile antennas, ,multi-band HF antennas , handheld transceivers, receiving and scanner antennas, power meters, swr meters, power supplies, coaxial switches
[Hits: 34510 | Votes: 32 | Rate: 4.64] Operating Modes : Amateur Radio Astronomy
- Project Bambi
- An amateur observatory using a 4 GHz TVRO antenna.
[Hits: 1916 | Votes: 2 | Rate: 8.50] Shopping and Services : Regional : Europe : Italy
- I.L. Elettronica srl
- Import-export telecommunication equipment Cushcraft Antenna Italian dealer, Kenwood Yaesu Icom Dealer
[Hits: 2583 | Votes: 1 | Rate: 9.00] Software : Antenna analysis
- PolarPlot
- Freeware antenna software that lets you see what the polar diagram of your rotatable beam actually looks like where it is operating.
With PolarPlot you can measure the polar diagram of the antenna and check for abnormalities - compare plots taken before and after changes to the design or location - check the -3dB beamwidth - look at the front to back ratio - see the size and position of the sidelobes.
[Hits: 4561 | Votes: 5 | Rate: 6.60] Software : Weather and FAX Technical Reference : Homebrew
- Field strenght meter
- Simple to build with a very clear instruction set, useful to check the radiated power of your antennas
[Hits: 8353 | Votes: 22 | Rate: 5.05]
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