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20 mhz antenna
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about 20 mhz antenna on dxzone.com
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Antennas : 15M
- HF Copper Loop for 20 and 15 meters
- A Small Transmitting Loop Antenna for 14MHz and 21MHz.
This is an antenna you might consider if you have limited space, by Lloyd Butler VK5BR
[Hits: 4974 | Votes: 0 | Rate: 0.00] - Small loop antenna for 15 and 20 meters
- A Small Transmitting Loop Antenna for 14MHz and 21MHz. This is an antenna you might consider if you have limited space by Lloyd Butler VK5BR
[Hits: 2315 | Votes: 1 | Rate: 2.00] Antennas : 160M Antennas : 20M Antennas : 20M : 20 meter Dipole Antennas Antennas : 20M : 20 meter Yagi antennas
- VK2ABQ Mini-Beam
- A compact beam antenna that can be built At home, construction details for the 20M (14Mhz) version
[Hits: 3506 | Votes: 3 | Rate: 7.00] Antennas : 2M
- G4CQM Homebrew VHF Yagi antennas
- Homebrew VHF Yagi 50MHz 144MHz 432MHz 1296MHz 2320MHz 6M 2M 70CM 23CM 13CM Yagis
[Hits: 12940 | Votes: 59 | Rate: 8.25] - QM5 Yagi for 2 meters band
- The QM5 antenna is a simple 5 elements Yagi with 1.88 m boom length for the lower 144 MHz SSB/MGM band, I used it mainly for Sporadic-E and MS contacts. It exhibits a forward gain of 9.17 dBd; i.e. 11.3 dB forward gain over the isotropic radiator, while the F/R is about 11.5 dB. Elements
[Hits: 5107 | Votes: 4 | Rate: 5.25] - Four over Four for 144MHz
- This article describes the 144MHz horizontally polarised antenna at VK1OD in November 2008.
The antenna uses two identical four element arrays that were constructed around 1970
[Hits: 1211 | Votes: 0 | Rate: 0.00] Antennas : 40M
- 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: 7556 | Votes: 5 | Rate: 2.80] - Bazooka antenna for 40 meters
- A bazooka antenna project for the 7 Mhz by PD7MAA
[Hits: 6098 | Votes: 7 | Rate: 7.85] Antennas : 4M
- The YU7EF Duo Band Antenna
- The original project of a dual band yagi antenna for 50 and 70 mhz, published on dubus 2/2007 by YU7EF
[Hits: 574 | Votes: 0 | Rate: 0.00] Antennas : Collinear Antennas : J-Pole Antennas : Multiband
- WARC 24 18 - 3 element Yagi Antenna
- An old project by I1VCF for a 3 element yagi antenna originally designed for 10/15/20 and extended to 24 and 18 Mhz in Italian
[Hits: 1393 | Votes: 1 | Rate: 1.00] Antennas : Portable
- Travel loop antennas
Priority listing
- PA11019 Travel loop antennas, these antennas cover 6.300 to 29.200 mHz , handle 35 Watts and have a packing size of 43 cm, ideal for fieldwork, or mobile operations.
[Hits: 3038 | Votes: 1 | Rate: 9.00] Antennas : Quagi
- 408 Mhz Quagi Antenna
- PDF file on building the SARA 408 Mhz Quagi antenna
[Hits: 822 | Votes: 2 | Rate: 10.00] - HB9AFO: antenne Quagi
- Two quagi antenna plans for 432 and 144 Mhz, includes dimensions for a 1200 Mhz antenna. In french
[Hits: 1737 | Votes: 3 | Rate: 7.00] Antennas : VHF UHF
- 1200Mhz 40elements YAGI
- A table with element size and spacing for a 40 Elements yagi antenna for 1200 Mhz
[Hits: 1263 | Votes: 1 | Rate: 6.00] - Shortened antennas
- Drawings of shortened antenna for indoor usage, using short pvc tubes for 2 , 20 and 40 Mhz by f1rfm
[Hits: 4570 | Votes: 1 | Rate: 1.00] Antennas : Vertical Antennas : Yagi Manufacturers : Antennas : HF
- Valcom Fibreglass Whip Antennas
- Manufacturer of Fibreglass Whip Antennas, Low and mediun Frequency, HF and VHF Antennas
Specialized in the design and manufacturing of a full range of Beacon (MF), AM Broadcasting 540 - 1700 KHz, HF 1.7 to 30 MHz, VHF 30 to 156 MHz and UHF 200 to 500 MHz antennas.
[Hits: 2542 | Votes: 2 | Rate: 8.00] Manufacturers : Antennas : VHF UHF Microwave
- The Ventenna
- Rugged, disguised 2m, 220MHz, 440MHz, and 2m/440 dual band antennas, HF portable antennas, portable dipoles.
[Hits: 3690 | Votes: 17 | Rate: 8.47]
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