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20 meter j antenn
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about 20 meter j antenn on dxzone.com
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Antennas : 20M : 20 meter Dipole Antennas
Site listings
Antennas : 10M
- 40 thru 10 Meter Zepp Antenna
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- A modified 20 meter double zepp wire Operating Bands: 40 thru 10 meters (with tuner), basic construction and performance information.
[Hits: 71554 | Votes: 58 | Rate: 5.68] - Multiband Cubical Quads
- EI7BA Multiband Cubical Quads projects, includes two elements quad antennas for 10 12 15 17 20 meters band. Performance considerations, detailed pictures and construction notes.
[Hits: 5691 | Votes: 3 | Rate: 9.00] Antennas : 160M Antennas : 17M
- W3FF Portable Dipole
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- This is the antenna w3ff designed for his walking portable station. It is a dipole constructed out of the plastic plumbing pipe CPVC. There are telescoping whips at the ends of each side of the dipole, and these whips are adjusted to bring the antenna into resonance on each of five HF Bands 10, 12, 15, 17, and 20 Meters
[Hits: 16729 | Votes: 12 | Rate: 7.82] Antennas : 20M
- KD6WD Moxon Antenna Project
- KD6WD introduce moxon rectangles, and in particular explains how he built a moxon antenna for 15 17 and 20 meters band with excellent pictures
[Hits: 6188 | Votes: 6 | Rate: 7.00] - 20 Meter Vertical Moxon
- A 14 mhz version of the vertical moxon antenna homebrewed by Paul M1PAF
[Hits: 6711 | Votes: 7 | Rate: 5.43] Antennas : 20M : 20 meter Vertical Antennas Antennas : 40M Antennas : Delta loop Antennas : EH
- A simple EH antenna
- Simple EH antenna project for EH antennas from 20 to 10 meters band by F5IXU in french
[Hits: 2 203 | Votes: 0 | Rate: 0.00] Antennas : J-Pole
- HF J-Pole antenna
- A Simple Nondirectional Antenna for Ten Meters
QST February 1950, Easy to build J-Pole antenna for restricted space.
[Hits: 5360 | Votes: 1 | Rate: 1.00] Antennas : Log Periodic
- A 5 band log periodic dipole array
- Modified version of the Telerana antenna which was orginially featured in the July 1979 issue of QST. The array is suspended within a framework made of fiberglass poles emanating from a central hub with the ends tied together with light weight rope around the perimeter. 10-15-20-30-40 meter band coverage
[Hits: 6547 | Votes: 6 | Rate: 7.67] Antennas : Moxon
- 6 Meter Moxom
- Download a 6 meter moxon antenna, drawings, photos, plots by Allen Baker KG4JJH, (10 Mb!)
[Hits: 3150 | Votes: 6 | Rate: 3.67] - Large multiband moxon antenna
- This moxon antenna resonate on 80 40 and 10 meters, has been used for CQWW 2006 by a YU team project by YU1QT
[Hits: 2458 | Votes: 1 | Rate: 8.00] Antennas : Multiband
- The Lattin 5 Band antenna
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- The antenna was named for W4JRW who invented it and holds a patent on the basic principle and uses quarter wave stubs, 80, 40, 20, 15 and 10 meter bands
[Hits: 20686 | Votes: 14 | Rate: 7.43] - EC2APU multiband wire antenna
- Wire antenna for 10-15-20-40-80 meters band, with many drawings and description in spanish
[Hits: 4951 | Votes: 4 | Rate: 5.50] - G3EJS portable antenna for the IC-703
- A portable antenna for 40 20 15 10 and 6 meters operations to be used and tuned with the Icom IC-703
[Hits: 2311 | Votes: 8 | Rate: 6.75] Antennas : Portable
- A two dollar helical hf portable antenna
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- Here’s an easily transportable vertical antenna for 20 meters collapsible to 4 feet that costs about $2.00 to make.
This was created as a fun project to demonstrate how to enjoy operating HF in the field with a home-made portable antenna without spending a ton of money.
Bev AH6NF (YL) made this antenna, tuned and ready to operate in less than one hour
[Hits: 16169 | Votes: 10 | Rate: 7.30] Antennas : Slim Jim Antennas : Windom
- OH7SV Matti Hohtola Ham Projects
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- The most modern QRP transceiver in 2004,Direct Conversion HF Transceiver with DDS LO,
50 ohm to 200 ohm HF wide band transformers,
Wilkinson splitter for RX measurements,
Windom baluns 2001/2004,
Ferrite rod antenna for 80 meter, Magnetic Loop Antenna for 80 m, Mascot Switched PSU 9320 modification to 8A peak current, 150W MOSFET linear amplifier for 80m, 80 m HF SSB/CW Transceiver
[Hits: 17046 | Votes: 22 | Rate: 8.04] Technical Reference : Homebrew
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