Search Results for "helical"49 links - and 1 categories
- G7LRR Low Band Antennas
- G7LRR Amateur Radio Site,160m Helical Antenna
[ Hits: 3364 | Votes: 8 | Rating: 8.75 ]
- The 160M Homebrew Vertical
- The 160M "No Excuses" Homebrew Vertical is a 27 ft. vertical antenna, made from three 10 ft. PVC sections bolted together, and half wavelength of antenna wire helically wound around the PVC sections by K6MM
[ Hits: 6239 | Votes: 15 | Rating: 6.14 ]
- Helical loop antenna for 20 meters
- A Helical Loop Antenna for the 20-meters Band
[ Hits: 5545 | Votes: 2 | Rating: 8.00 ]
- Helical Antenna Calculator
- This is my simple implementation of the ARRL Antenna Book design equations for the axial-mode helical antenna.
[ Hits: 4200 | Votes: 46 | Rating: 5.61 ]
- Online helix antenna calculator
- PHP Helical antenna calculator, need SVG viewer
[ Hits: 5348 | Votes: 24 | Rating: 6.05 ]
- 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
[ Hits: 20653 | Votes: 12 | Rating: 7.50 ]
- 900 MHz Helical Antenna
- Photos and description of a homebrewed 900 Mhz antenna
[ Hits: 3517 | Votes: 13 | Rating: 4.77 ]
- 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.
[ Hits: 48842 | Votes: 102 | Rating: 6.01 ]
- Axial-Mode Helical Antennas
- Turn Helical Antennas Over Perfect Ground and Modeling Helices in NEC-2
[ Hits: 1821 | Votes: 4 | Rating: 1.75 ]
- 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: 1354 | Votes: 3 | Rating: 7.67 ]
- Coaxial-feed axiam mode helical antenna
- Coaxial-feed axial mode hemispherical antenna is studied experimentally and theoretically
[ Hits: 1231 | 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: 1510 | Votes: 0 | Rating: 0.00 ]
- Home made GPS antennas
- A Home made Helical antenna for a GPS
[ Hits: 2281 | Votes: 12 | Rating: 3.82 ]
- Helical antenna - Wikipedia
[ Hits: 1665 | 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: 1585 | Votes: 2 | Rating: 3.00 ]
- Helical Antenna for 2.4 GHz and 802.11b
- The following page details construction of a Helical antenna based on the superb design by Jason Hecker.
[ Hits: 5154 | Votes: 6 | Rating: 7.17 ]
- Building Helical Antennas - Seattle Wireless
- Photos and comments on building an helical antenna for wifi
[ Hits: 29010 | Votes: 5 | Rating: 8.00 ]
- The Helical Windom Antenna
- A marriage of the windom and slinky antennasm, article by NC4TC
[ Hits: 1915 | Votes: 4 | Rating: 7.75 ]
- Q-PAR Microwave Antennas
- The company (founded in 1973) excels in the research, design, development and manufacture of microwave antenna systems & components. Our range includes horn, reflector, sinuous, spiral, LPDA, helical antennas, etc; antenna positioners, and many bespoke components.
[ Hits: 425 | Votes: 0 | Rating: 0.00 ]
- A graphics-intensive bandpass filter program based on the helical resonator.
[ Hits: 1638 | Votes: 2 | Rating: 9.00 ]
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