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80 40 dipole
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about 80 40 dipole on dxzone.com
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Antennas : 160M Antennas : 20M : 20 meter Dipole Antennas Antennas : 40M
- PA0NHC 80/40mtrs dipole antenna
- Dipole antenna for 80 to 20 mtrs with END-coax feed by PA0NHC
[Hits: 6399 | Votes: 6 | Rate: 7.67] - 40-80 Half-Extended Double Zepp Antenna
- A dual-bander for 80M and 40m. An Extended Double Zepp (EDZ) is a 5/4 wavelength center-fed dipole.
This article will introduce the Half-Extended Double Zepp (HEDZ) which has characteristics that a lot of amateur radio operators should find quite interesting
[Hits: 8449 | Votes: 6 | Rate: 3.33] - Antenna for 40 / 80 meters
- A dipole antenna that can be used in 40 and 80 meter band in portuguese
[Hits: 3061 | Votes: 3 | Rate: 3.33] - Shortened dipole for 80-40 meters
- A shortened dipole for 80 and 40 meters band in spansih
[Hits: 2882 | Votes: 2 | Rate: 7.50] - PY6CJ 80/40 meters dipole
- A center feed trapped dipole for 80 and 40 meter band in spanish
[Hits: 2927 | Votes: 2 | Rate: 5.50] - JA7KPI Windom antenna for 40-80
- The total length of this antenna is 41m, height is about 11m, and diameter of element is 2mm.
JA7KPI modified this antenna originally used as Inverted-V type of 80m band Dipole.
Works on 40 - 80 meters band with acceptable swr.
[Hits: 5589 | Votes: 3 | Rate: 7.33] - Trapped dipole for 80 and 40 m
- This article explores a theoretical model for the losses of an 80m / 40m trapped inverted V dipole antenna system using a bootstrap coax trap, but does not examine the pattern of the antenna.
[Hits: 2109 | Votes: 0 | Rate: 0.00] - Trapped dipole for 40 80m
- I0SJC trapped dipole for 40 and 80 meters, traps done with 170 turns 1 mm diam, on a 3.2 mm cilinder in Italian.
[Hits: 964 | Votes: 0 | Rate: 0.00] - 40/80 Coil loaded dipole
- A coil loaded dipole antenna for 40 and 80 meters band by I2CN
[Hits: 7092 | Votes: 6 | Rate: 5.33] Antennas : 80M Antennas : Dipole
- Center-Loaded Off-Center-Fed Dipole
- Multiband Center-Loaded Off-Center-Fed Dipole (CL-OCFD) antenna that work on 80m 40m 30m 20m 15m 10m by ON4AA
[Hits: 4509 | Votes: 6 | Rate: 6.83] - ZZ Wave Net
- ZZ Wave Net is a 40 & 80 meter full wave loop designed to fit on a city lot. ZZ Antenna is a folded dipole bent into an inverted V loop
[Hits: 8293 | Votes: 7 | Rate: 7.15] - Multiband HF antenna
- A multiband hf antenna for restricted spaces covering 80 40 20 15 meters Based on the VK2ERG shortened 80M dipole
[Hits: 3861 | Votes: 4 | Rate: 7.00] Antennas : EH
- De EH DipooleAntenne
- EH Antennas, and some PDF file with plans to build an eh antenna, Calculate eh, 20 40 80 meters bands
[Hits: 1666 | Votes: 4 | Rate: 7.75] Antennas : End-Fed
- An improved 40-80 double extended zepp
- Article originally published in ARRL compendium by N6LF revisits the classic double extended Zepp to improve pattern and SWR bandwidth.
The DEZepp is essentially two end-fed collinear
dipoles.
[Hits: 11120 | Votes: 6 | Rate: 4.33] Antennas : Multiband
- NB6Zep Antenna and more
- A modified EDZep for 20 meters, Yagi, Zepp Beam, Dual Dipole, Space Restricted 80 meter wires.
Operating Bands: 40 thru 10 meters with tuner
[Hits: 7796 | Votes: 2 | Rate: 8.00] - LU9DPD Windom dipole
- A multiband windom dipole antenna for 80 40 20 10 meters, feeded with a home made 4:1 balun, in spanish.
[Hits: 3900 | Votes: 3 | Rate: 7.00] - 6-Band Windom antenna
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- Theory and construction of a novel trapless center-loaded off-center-fed (cl-ocf) dipole or windom antenna for the 80, 40, 30, 20, 15 and 10m hf amateur radio (ham) bands
[Hits: 33845 | Votes: 19 | Rate: 6.32] Antennas : Quad
- BiQuad Antenna for 144/440
updated
- This is a vertically polarized Broadside and Collinear Array each Loop is a vertically polarized Broadside Array both the right and the left side of the Loop is a bent 1/2 wave dipole working 180 degrees out of phase with the other one and that gives you 4.15dbi of gain by KE4UYP
[Hits: 4886 | Votes: 6 | Rate: 7.67] Antennas : Traps
- Traps for 40/80 m dipole
- I6DVX article on hoembrewing traps, using vetrnonite instead of common coax cable.
[Hits: 1386 | Votes: 2 | Rate: 1.00] Antennas : Wire
- Short Dipoles
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- Short dipoles and verticals for 160 80 and 40 meters
[Hits: 33425 | Votes: 17 | Rate: 4.30] Manufacturers : Antennas : HF
- RippleTech Electronics
- Wide bandwidth Trapped Verticals and rotary dipoles, baluns, 40m/80m wire dipoles and accessories from Australia.
[Hits: 834 | Votes: 1 | Rate: 10.00]
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