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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
Alphabetical
- 13 cm Helix Antenna
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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: 13083 | Votes: 18 | Rating: 5.54]
- 2.4Ghz Helix antenna
updated
pop
- Concise instructions on making a broadband helical antenna for 2.4GHz use, such as: 802.11b wireless networking 2.4GHz video links.
[Hits: 11898 | Votes: 15 | Rating: 5.20]
- 2.4 Ghz double quad antenna
- An easy to build, compact antenna for wireless lan applications that offers a reasonable amount gain.
[Hits: 529 | Votes: 0 | Rating: 0.00]
- 70 cm ATV Antennas
- Home made antennas, ATV stuff, 70 cm antennas, helix antennas and a lot of intresting pictures to view
[Hits: 7335 | Votes: 19 | Rating: 6.54]
- 80 meter helical antenna
- W5JCK portable 80m/75m/SWL helical antenna project may be used to build other helical antennas for any band
[Hits: 1911 | Votes: 0 | Rating: 0.00]
- 900 MHz Helical Antenna
- Photos and description of a homebrewed 900 Mhz antenna
[Hits: 72 | Votes: 0 | Rating: 0.00]
- 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: 2380 | Votes: 0 | Rating: 0.00]
- A GPS Helix Antenna
- Construction Details For A GPS Helix Antenna
[Hits: 620 | Votes: 0 | Rating: 0.00]
- 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: 2307 | Votes: 2 | Rating: 4.00]
- Axial-Mode Helical Antennas
- Turn Helical Antennas Over Perfect Ground and Modeling Helices in NEC-2
[Hits: 393 | Votes: 0 | Rating: 0.00]
- 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: 313 | Votes: 0 | Rating: 0.00]
- Coaxial-feed axiam mode helical antenna
- Coaxial-feed axial mode hemispherical antenna is studied experimentally and theoretically
[Hits: 278 | 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: 5567 | Votes: 147 | Rating: 8.64]
- Helical antenna - Wikipedia
[Hits: 370 | Votes: 1 | Rating: 10.00]
- 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: 392 | 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: 1606 | Votes: 5 | Rating: 7.00]
- Helix Antenna
- Design helix antennas with this DOS program by OH0NC
[Hits: 4351 | Votes: 16 | Rating: 5.31]
- Helix antenna for 2 meters
- Plan of a helix antenna for 2 meter satellite use by VK5ZAI
[Hits: 2497 | Votes: 4 | Rating: 2.00]
- Helix Calc
- Helix antenna calculator, to design and make helix antenna plans
[Hits: 2460 | Votes: 15 | Rating: 4.73]
- Home made GPS antennas
- A Home made Helical antenna for a GPS
[Hits: 541 | Votes: 2 | Rating: 9.00]
- LNA & Quadrifilar helix for GPS
- From a S53MV, Matjaz Vidmar, project
[Hits: 241 | Votes: 1 | Rating: 10.00]
- 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: 4030 | Votes: 2 | Rating: 10.00]
- 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: 284 | Votes: 0 | Rating: 0.00]
- Online helix antenna calculator
- PHP Helical antenna calculator, need SVG viewer
[Hits: 1969 | Votes: 8 | Rating: 8.37]
- 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: 1604 | Votes: 8 | Rating: 3.75]
- Quadrafilar Helix Antenna
- Quadrafilar Helix antenna for 137 Mhz
[Hits: 4773 | Votes: 27 | Rating: 4.79]
- 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: 614 | 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: 2886 | Votes: 12 | Rating: 6.08]
- 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: 2461 | 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: 1387 | 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: 667 | Votes: 1 | Rating: 5.00]
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