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Helical
Helix antennas
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- 13 cm Helix Antenna
- 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.
- 2.4Ghz Helix antenna
- Concise instructions on making a broadband helical antenna for 2.4GHz use, such as: 802.11b wireless networking 2.4GHz video links.
- 70 cm ATV Antennas
- Home made antennas, ATV stuff, 70 cm antennas, helix antennas and a lot of intresting pictures to view
- Design and build helix antennas
- An on-line javascript calculator and quite a few pictures to show how to make a helix antenna.
- Quadrafilar Helix Antenna
- Quadrafilar Helix antenna for 137 Mhz
- Helix Antenna
- Design helix antennas with this DOS program by OH0NC
- Mobile Helix Antennas for HF
- Normal mode helix antennas for HF mobile. Photos andn plan for a 20 meters mobile helix antenna by N2MH
Alphabetical
- The Quadrifilar Helix Antenna
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- Article about quadrifilar helix antennas, electrical and physical characteristics, difference between quadrifilar and conventional helix
[Hits: 17 | Votes: 0 | Rating: 0.00] - 13 cm Helix Antenna
updated
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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: 29004 | Votes: 30 | Rating: 6.21] - 2.4Ghz Helix antenna
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- Concise instructions on making a broadband helical antenna for 2.4GHz use, such as: 802.11b wireless networking 2.4GHz video links.
[Hits: 22007 | Votes: 38 | Rating: 4.78] - 70 cm ATV Antennas
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- Home made antennas, ATV stuff, 70 cm antennas, helix antennas and a lot of intresting pictures to view
[Hits: 13800 | Votes: 30 | Rating: 6.28] - 2.4 Ghz double quad antenna
- An easy to build, compact antenna for wireless lan applications that offers a reasonable amount gain.
[Hits: 1071 | Votes: 2 | Rating: 1.00] - 80 meter helical antenna
- W5JCK portable 80m/75m/SWL helical antenna project may be used to build other helical antennas for any band
[Hits: 5246 | Votes: 1 | Rating: 1.00] - 900 MHz Helical Antenna
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- Photos and description of a homebrewed 900 Mhz antenna
[Hits: 886 | Votes: 3 | Rating: 3.67] - A 16 Turn S-Band Helix
- This design represents the smallest practical antenna for Oscar-13 mode-S. Perfect beacon reception at all times is possible, and acceptable SSB even at 43,000 km range.
[Hits: 4182 | Votes: 0 | Rating: 0.00] - A GPS Helix Antenna
- Construction Details For A GPS Helix Antenna
[Hits: 1291 | Votes: 1 | Rating: 4.00] - A quadrifilar helix weather satellite receiving antenna
- This article describes how to make a quadrifilar helix (QFH) antenna easily, from inexpensive materials: uPVC plumbing pipe and RG-58U co-axial cable.
[Hits: 4463 | Votes: 2 | Rating: 4.00] - Axial-Mode Helical Antennas
- Turn Helical Antennas Over Perfect Ground and Modeling Helices in NEC-2
[Hits: 806 | Votes: 1 | Rating: 1.00] - Axial-Mode Helical Antennas
- Notes on Axial-Mode Helical Antennas in Amateur Service. Helix Basics, Modeling Issues, and Short Helical Antennas Over Perfect Ground
[Hits: 616 | Votes: 0 | Rating: 0.00] - Coaxial-feed axiam mode helical antenna
- Coaxial-feed axial mode hemispherical antenna is studied experimentally and theoretically
[Hits: 578 | Votes: 0 | Rating: 0.00] - Design and build helix antennas
- An on-line javascript calculator and quite a few pictures to show how to make a helix antenna.
[Hits: 8418 | Votes: 191 | Rating: 8.61] - Gain of Helix
- This article summarizes probably the most extensive numerical modelling calculations on the helical antenna ever performed.
[Hits: 534 | Votes: 0 | Rating: 0.00] - Helical antenna - Wikipedia
[Hits: 841 | Votes: 3 | Rating: 7.00] - Helical Feed Antennas
- Helical antennas have long been popular in applications from VHF to
microwaves requiring circular polarization, since they have the unique
property of naturally providing circularly polarized radiation. Paul Wade W1GHZ
[Hits: 774 | Votes: 0 | Rating: 0.00] - Helical/helix antenna 2.4 GHz HOWTO
- Helical/helix antenna cookbook recipe for 2.4 GHz wavelans and/or WiFi applications
[Hits: 3214 | Votes: 8 | Rating: 7.25] - Helix Antenna
- Design helix antennas with this DOS program by OH0NC
[Hits: 5777 | Votes: 19 | Rating: 5.21] - Helix antenna for 435MHz
- homebrew an helix antenna for 435 MHz by VE2ZAZ
[Hits: 163 | Votes: 1 | Rating: 3.00] - Helix Antenna for 137 MHz
- A Quadrifilar Helix Antenna for 137 MHz By George Goodroe, KF4CPJ
[Hits: 91 | Votes: 0 | Rating: 0.00] - Helix antenna for 2 meters
- Plan of a helix antenna for 2 meter satellite use by VK5ZAI
[Hits: 5086 | Votes: 4 | Rating: 2.00] - Helix Calc
- Helix antenna calculator, to design and make helix antenna plans
[Hits: 4001 | Votes: 46 | Rating: 4.68] - Home made GPS antennas
- A Home made Helical antenna for a GPS
[Hits: 1073 | Votes: 6 | Rating: 4.33] - LNA & Quadrifilar helix for GPS
- From a S53MV, Matjaz Vidmar, project
[Hits: 510 | Votes: 5 | Rating: 5.80] - Mobile Helix Antennas for HF
- Normal mode helix antennas for HF mobile. Photos andn plan for a 20 meters mobile helix antenna by N2MH
[Hits: 5649 | Votes: 7 | Rating: 8.57] - Multi-pitch Helical Antenna
- Creating multiple, overlapping resonance at 700-800
MHz band and leaving the VHF part of the response
as in ordinary, narrow band helical antenna.
[Hits: 592 | Votes: 0 | Rating: 0.00] - Online helix antenna calculator
- PHP Helical antenna calculator, need SVG viewer
[Hits: 3127 | Votes: 12 | Rating: 6.25] - Portable 80 75 m SWL Helical Antenna
- This antenna project is a portable 80m helical "broomstick" loosely based on a design by Arnie Coro, CO2KK, of Radio Havana Cuba.
[Hits: 921 | Votes: 0 | Rating: 0.00] - QFH antenna for weather satellite band
- This article describes how to make a quadrifilar helix (QFH) antenna easily, from inexpensive materials: uPVC plumbing pipe and RG-58U co-axial cable
[Hits: 2244 | Votes: 12 | Rating: 4.83] - Quadrafilar Helix Antenna
- Quadrafilar Helix antenna for 137 Mhz
[Hits: 7540 | Votes: 30 | Rating: 4.75] - Quadrafilar Helix antenna for 436 Mhz
- This is an antenna that author just built. Was intend for receiving the AO-27 downlink (at 436.800 +/- doppler). It is built with right hand circular polarization, and the gain is supposed to be in the neighborhood of 3 DB.
[Hits: 1131 | Votes: 0 | Rating: 0.00] - Quadrifilar helicoidal antenna
- Design your own quadrifilar helix, the site even generates a drilling pattern in a PDF file. Several different construction methods are shown.
[Hits: 3870 | Votes: 13 | Rating: 6.38] - Quadrifilar Helix Antennas
- The purpose of this page is to provide information and links about Quadrifilar Helix Antennas. It's the best antenna to use for APT satellite reception
[Hits: 3498 | Votes: 4 | Rating: 5.25] - The Gain of the Axial-Mode Helix Antenna
- by Dr. D.T. Emerson, National Radio Astronomy Observatory (NRAO++). Antenna Compendium Volume 4, pp 64-68, 1995, published by the ARRL.
[Hits: 1709 | Votes: 5 | Rating: 3.20] - The normal-mode helix antenna
- A helix will work in the normal mode when the diameter and pitch of the helix is less than 0.1 Lambda
[Hits: 1308 | Votes: 1 | Rating: 5.00] - The Quadix Antenna
- The Quadix is a circularly polarized parasitic array, a hybrid between a helix and a quad or loop yagi
[Hits: 1034 | Votes: 0 | Rating: 0.00]
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