wire antenna
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Antennas : 40M- G5RV Beam
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- G5RV 40m Beam Antenna.
Adding a 28 ft. piece of vertical wire to one end of a 102 ft. center-fed dipole turns it into a 40m beam with a very wide beamwidth
[ Hits: 26920 | Votes: 7 | Rating: 9 ]
- WW2Y/K2WI Beverage design
- Ideas for enhanced beverage antenna performance, Single wire beverage improvements and arrays of two beverages.
This article explores improving reception with Beverage antennas. It discusses single wire Beverages and their limitations. Then it compares two array configurations: broadside and end-fire. Broadside offers better front-to-side ratio but requires more space. End-fire offers better front-to-back ratio and takes less space but is trickier to implement for multiple bands. The article concludes with a 3-element end-fire design for excellent performance and explores possibilities for dual-band configurations.
[ Hits: 4056 | Votes: 4 | Rating: 9.5 ]
- Beverage Antenna Construction
- Types of beverage wires, choose best supports and insulators, multiple antennas at one feedpoint, all well documented with photos and exaustive explanation.
This article offers insights on building Beverage antennas for optimal reception. Key takeaways include using strong wire (copperweld or electric fence), proper termination, and a good grounding system (multiple copper rods). The author recommends maximizing antenna length and orienting it towards desired stations. For best results, utilize an antenna tuner and experiment with termination resistors.
[ Hits: 15519 | Votes: 9 | Rating: 8.45 ]
- Beverages: How Short Can They Be
- When we think of Beverage antennas, we automatically think of several acres of land and lots of wire!
[ Hits: 3759 | Votes: 4 | Rating: 8.5 ]
- The G5RV Antenna System Re-Visited
- The original G5RV antenna system consists of a center-fed horizontal 102' wire plus a 34' length of open-wire 525-Ohm feeder. Louis Varney, the antenna system's developer, intended two other features. Learn more at Cebik website
[ Hits: 4663 | Votes: 0 | Rating: 0 ]
- Low reactance multiband center feed wires
- An antenna system is more easily interfaced to a radio when the input reactance at the feedline terminals is low or close to series resonance
[ Hits: 2995 | Votes: 5 | Rating: 8.8 ]
- A Small Wire Loop Antennas for 160 meters
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- Low noise, receive only coax loop antennas for 160 - 10 meters HF bands
[ Hits: 49349 | Votes: 10 | Rating: 6.5 ]
- SkyWire horizontal loop antenna
- A Wire resonant loop antenna for 160 meters band article by N4KC
[ Hits: 1037 | Votes: 2 | Rating: 9.5 ]
- A Portable Multi-Band Magnetic Loop Antenna
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- Described here is a simple multi-band magnetic loop antenna designed for 20, 30 and 40 metres, but by changing the overall length of the wire coverage of other bands is feasible
[ Hits: 34659 | Votes: 12 | Rating: 6.33 ]
- How to Construct a Dipole
- Basic and illustrated article on building wire dipole antennas. This page is about "how to build a dipole antenna"
[ Hits: 10599 | Votes: 20 | Rating: 6.55 ]
- Interference Cancelling System
- The use of interference signal cancellation has been around for some time. The idea is to use an auxiliary antenna almost any random length of wire in addition to the main receiving antenna
[ Hits: 1867 | Votes: 1 | Rating: 3 ]
- How create simple dipoles
- How to create a simple but effective half wave dipole, illustrated instrucions on how to build wire antennas
[ Hits: 3339 | Votes: 4 | Rating: 6.5 ]
- The reflected W beam
- Hexagonal wire beams for all hf bands, technical resource, EZNEC files, tools for antenna modeling and documentation. You can also order parts to build your own antenna.
[ Hits: 2787 | Votes: 3 | Rating: 8.67 ]
- Spiderbeam antennas
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- High Performance Lightweight Antennas. The spider beam is a full size lightweight tribander yagi for 20/15/10m, made from fiberglass and wire.
It has been specially developed as a highly efficient antenna for dx-pedition and portable use.
[ Hits: 40700 | Votes: 27 | Rating: 6.71 ]
- International Tower Supply
- Manufactures and distributes tower and wireless site components including antenna and sector mounts, site hardware, ice bridge and cable tray. Specializing in custom fabrication of work and equipment platforms; all hot-dipped galvanized.
[ Hits: 2058 | Votes: 6 | Rating: 6.5 ]
- Dino's Tower Service
- Located in North Florida, specializing in tower installations, antenna assembly, and wire antennas. Experience includes a variety of antennas and towers from Rohn 25 up to Rohn 65 and rotating tower systems (KOXG).
[ Hits: 1167 | Votes: 1 | Rating: 1 ]
- eBay Store - ON Antennas J Pole
- Buy ham amateur radio, antenna, j pole items from ON ANTENNAS J POLE eBay Store. We sell ham amateur radio, stealth wire, 2 meter, vertical items on eBay.
[ Hits: 955 | Votes: 1 | Rating: 6 ]
- Skycraft Parts
- Skycraft Parts & Surplus, Electronic Surplus Store in the Southeast, antenna parts, wires.
[ Hits: 1080 | Votes: 0 | Rating: 0 ]
- AC6LA MoxGen
- MoxGen will show you the dimensions and generate an antenna model file for a 50 ohm Moxon Rectangle antenna, given the design frequency and wire size
[ Hits: 4856 | Votes: 14 | Rating: 6.71 ]
- Antenna Noise and Signal Cancelling at LF
- By using the signals from two antennas, controlling their relative amplitudes and controlling the phase of one of them, unwanted signal or unwanted noise can be phased out. Circuitry is described which uses the signal from a wire antenna to provide selective cancelling against the signal output from an LF loop antenna.
[ Hits: 7909 | Votes: 6 | Rating: 4.5 ]
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