Helix antenna
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 - Helix antenna for 2 meters
Plan of a helix antenna for 2 meter satellite use by VK5ZAI - A two dollar helical hf portable antenna
Here is 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 - Design and build helix antennas
An on-line javascript calculator and quite a few pictures to show how to make a helix antenna. - 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. - Mobile Helix Antennas for HF
Normal mode helix antennas for HF mobile. Photos andn plan for a 20 meters mobile helix antenna by N2MH - Helix Antenna
Design helix antennas with this DOS program by OH0NC - 70 cm helix antenna
An Helix antenna for 70 cm band and satellite reception - 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. - 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: 64051 | Votes: 73 | Rating: 5.83 ]
- 2.4 Ghz double quad antenna
- An easy to build, compact antenna for wireless lan applications that offers a reasonable amount gain.
[ Hits: 2446 | Votes: 4 | Rating: 1.00 ]
- 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: 49363 | Votes: 103 | Rating: 6.05 ]
- 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: 38089 | Votes: 97 | Rating: 5.46 ]
- 70 cm helix antenna
- An Helix antenna for 70 cm band and satellite reception
[ Hits: 9540 | Votes: 15 | Rating: 5.99 ]
- 80 m helical antenna
- Prototype of a 80 meters helical antenna on a 6 meters squid pole by VK2TTL
[ Hits: 3780 | Votes: 4 | Rating: 5.75 ]
- 900 MHz Helical Antenna
- Photos and description of a homebrewed 900 Mhz antenna
[ Hits: 3565 | Votes: 14 | Rating: 4.64 ]
- 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: 8707 | Votes: 4 | Rating: 7.50 ]
- A GPS Helix Antenna
- Construction Details For A GPS Helix Antenna
[ Hits: 2829 | Votes: 5 | Rating: 4.00 ]
- A quadrifilar helix weather satellite receiving antenna
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- 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: 15786 | Votes: 10 | Rating: 7.41 ]
- A Quadruple Helix for AO-40
- A homebrew project of a quadruple helix antenna system based on G3RUH 16 turn helix antenna for 2.4 GHz.
[ Hits: 7961 | Votes: 8 | Rating: 6.25 ]
- A two dollar helical hf portable antenna
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- Here is 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: 21221 | Votes: 14 | Rating: 7.65 ]
- Axial-Mode Helical Antennas
- Turn Helical Antennas Over Perfect Ground and Modeling Helices in NEC-2
[ Hits: 1856 | Votes: 4 | Rating: 1.75 ]
- 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: 1538 | Votes: 0 | Rating: 0.00 ]
- Coaxial-feed axiam mode helical antenna
- Coaxial-feed axial mode hemispherical antenna is studied experimentally and theoretically
[ Hits: 1232 | Votes: 0 | Rating: 0.00 ]
- Design and build helix antennas
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- An on-line javascript calculator and quite a few pictures to show how to make a helix antenna.
[ Hits: 17250 | Votes: 394 | Rating: 8.50 ]
- Directional Helical Antenna
- This antenna is intended for the 20-meter Band.
There are two Voltage Fed Helical Dipoles, made with 2 slinky that fed with phase shift in 90 degree
[ Hits: 667 | Votes: 1 | Rating: 8.00 ]
- Gain of Helix
- This article summarizes probably the most extensive numerical modelling calculations on the helical antenna ever performed.
[ Hits: 1761 | Votes: 2 | Rating: 8.50 ]
- Helical antenna - Wikipedia
[ Hits: 1693 | Votes: 3 | Rating: 7.00 ]
- Helical Antenna Calculator
- This is my simple implementation of the ARRL Antenna Book design equations for the axial-mode helical antenna.
[ Hits: 4288 | Votes: 46 | Rating: 5.61 ]
- Helical Antenna Design Calculator
- Helical antennas invented by John Kraus give a circular polarized wave. They are one of the easiest to design. Find a tube with a circumference equal to one wavelength, and wrap wire in a helix spaced a quarter wavelengt
[ Hits: 1538 | Votes: 11 | Rating: 6.10 ]
- Helical Antenna for WiFi
- Improved Helical Antenna Design for 802.11b WLAN by PA0HOO
[ Hits: 2758 | Votes: 5 | Rating: 6.40 ]
- Helical Antennas
- The Helical antenna description, a simple way of obtaining high-gain and a broad band of frequency characteristics
[ Hits: 1215 | Votes: 1 | Rating: 10.00 ]
- Helical Antennas by F5ZV
- Article on Helical Antennas in french
[ Hits: 814 | Votes: 1 | Rating: 2.00 ]
- Helical Dipole for 40m
- An helical dipole made with 10,7 meters of wire resonating on the 40 meters band, by PY1ZFK based on a project by DL8VO
[ Hits: 728 | Votes: 2 | Rating: 5.50 ]
- 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: 1617 | Votes: 2 | Rating: 3.00 ]
- Helical HF Portable Antenna
- An easily transportable vertical antenna for 20 meters collapsible to 4 feet
[ Hits: 1529 | 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: 6753 | Votes: 18 | Rating: 6.00 ]
- Helix Antenna
- Design helix antennas with this DOS program by OH0NC
[ Hits: 9587 | Votes: 29 | Rating: 5.56 ]
- Helix Antenna
- Helix antenna design and construction details
[ Hits: 1240 | Votes: 5 | Rating: 4.60 ]
- Helix Antenna Calculator
- Online helix antenna designer, calculate size of helix antennas online
[ Hits: 1700 | Votes: 26 | Rating: 5.59 ]
- Helix Antenna Calculator
- This free online helix antenna calculator uses a wire grid method of moments formulation to model a single or multiple arm. The electric current is computed and used to construct the far zone radiation power pattern. The input impedance and directivity are also computed. Requires Silverlight installed.
[ Hits: 921 | Votes: 16 | Rating: 5.32 ]
- Helix antenna for 435MHz
- homebrew an helix antenna for 435 MHz by VE2ZAZ
[ Hits: 3464 | Votes: 4 | Rating: 2.50 ]
- Search dxzone.com on Helix antenna
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Mixed Mode Helical Antenna
Quadrifilar Helical Antennas
Helical Antenna Design Calculator
Directional Helical Antenna
Helical Dipole for 40m
Top Rated Design and build helix antennas Mobile Helix Antennas for HF A two dollar helical hf portable antenna A quadrifilar helix weather satellite receiving antenna Quadrifilar helicoidal antenna
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