about dipole antenna

The DXZone.com

about dipole antenna

23 links

Antennas : 10M
  • Shortened dipole for 10 & 40m bands - A shorten Dual-Band Dipole with overall length of about 11 m. For this antenna traps are substituted by inductors, in order to cover the 10 & 40 m. Bands.
    [ Hits: 4136 | Votes: 1 | Rating: 1 ]
Antennas : 160M
  • Double Extended Zepp Antenna  pop - This double extended Zepp provides 3 db gain over a dipole on the band it is designed for. Each side or leg is about 5/8 wavelength long.
    [ Hits: 26152 | Votes: 28 | Rating: 6.35 ]
Antennas : 30M
  • 30m Half -Size Rotary Dipole - A rotary dipole antenna for 30 meters band. Each arm is about 12.5 ft and is constructed from telescoping fibreglass flag/fishing poles and short lengths of aluminium tubing. Two short lengths of glass-fibre rod were used to insulate the arms from the supporting hardware.
    [ Hits: 197 | Votes: 0 | Rating: 0 ]
Antennas : 40M
  • JA7KPI Windom antenna for 40-80 - The total length of this antenna is 41m, height is about 11m, and diameter of element is 2mm. JA7KPI modified this antenna originally used as Inverted-V type of 80m band Dipole. Works on 40 - 80 meters band with acceptable swr.
    [ Hits: 7709 | Votes: 8 | Rating: 6.25 ]
Antennas : 40M : 40 meter Dipole Antennas
  • Linear Loaded 40m Dipole - Dipole for 40m band. It is a simple linear loaded dipole feeded with 450-Ohm openwire feedline. Designed it for resonance at 7.050 MHz, can be tuned on 30m and 80m bands with an external antenna tuner. Build with simple electrical copper wire (2.5 mmq/13 awg) and two fishing poles with size of about 7 m/23 ft.
    [ Hits: 159 | Votes: 0 | Rating: 0 ]
Antennas : 80M
  • 80m Shortened Dipole Antenna - This antenna just requires about 24m of free space instead of 41m that a normal half wave 80m antenna needs to hang up. The so called loaded dipole uses a coil in every dipole arm to electrically lengthen the mechanical too short dipole arms. Every coil has an inductivity of 120 microHenry.
    [ Hits: 152 | Votes: 0 | Rating: 0 ]
Antennas : Dipole
  • Dipole antenna - Overview, summary, tutorial about the dipole antenna or dipole aerial that is widely used on its own and as the basis for other antenna designs.
    [ Hits: 3184 | Votes: 1 | Rating: 3 ]
  • Inverted V antenna - A french document about Inverted V dipole antennas
    [ Hits: 2600 | Votes: 1 | Rating: 1 ]
  • Practical Dipole Antenna - All about dipole antenna construction
    [ Hits: 873 | Votes: 1 | Rating: 10 ]
  • Bent Dipoles reference website - Antenna modeling discussions about What happens if... a dipole is bent horizontally, laterally, vertically. Zig-zag, meander, catenary curve. Effect of sag, elevation, radials. OCF off-center feed, harmonics. Includes 4NEC2 antenna models for each study.
    [ Hits: 706 | Votes: 0 | Rating: 0 ]
  • The Standard Horizontal Dipole Characteristics - Discussion about the Standard Horizontal, Center-fed dipole and effects of elevation of the antenna on antenna radiation pattern.
    [ Hits: 126 | Votes: 0 | Rating: 0 ]
Antennas : Fan Dipole
  • VE6LK Fan Dipole - Multiband dipole antenna working on 80-40-20-15m, a 3 element antenna, 15m being a 3rd harmonic of 40.
    [ Hits: 160 | Votes: 1 | Rating: 10 ]
Antennas : Folded Dipole
  • Folded Dipole  pop - All about folded dipoles, a variation of the dipole is an antenna called a folded dipole. It radiates like a dipole but sort of looks like a squashed quad.
    [ Hits: 30520 | Votes: 24 | Rating: 5.75 ]
Antennas : Loop
  • The full-wave loop antenna - These omnidirectional antennas offer Horizontal polarization, and about 2.1 dbd of gain. They are much quieter than a dipole or a vertical, have a broader bandwidth and will usually out perform a dipole antenna.
    [ Hits: 5051 | Votes: 4 | Rating: 6.5 ]
  • Quad Loop Antenna for 50 MHz - Building A Full-Wave Quad Loop Antenna for 6 Meters. This is an easy antenna to build and the materials cost about $15-20. It exhibits 1.8dB gain over a 1/2-wave dipole. Using an open-wire parallel feedline (commonly called ladder line) with an antenna tuner, it tunes up on the 10m band as a 5/8-wave loop as well
    [ Hits: 195 | Votes: 1 | Rating: 1 ]
Antennas : OCF
  • OCF Dipoles - About windom antennas and OCF dipoles, tricks on covering more bands moving feed-points and potential problems. Problems caused by common mode currents in OCF dipoles
    [ Hits: 670 | Votes: 0 | Rating: 0 ]
  • Angle of OCF L-Dipole Antennas - This page is a discussion about impedance matching by Off Center Fed dipoles in the Wide L-form. When a vertical or horizontal dipole is bent into a 90 degree L-form, the impedance drops about half.
    [ Hits: 75 | Votes: 0 | Rating: 0 ]
Antennas : Theory
  • 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: 10597 | Votes: 20 | Rating: 6.55 ]
Antennas : Vertical
  • G0KYA EFHW HF antenna - A 11 pages pdf file about monoband or multiband end fed half wave vertical antenna that is great for DX and very cheap to build by Steve G0KYA
    [ Hits: 1922 | Votes: 0 | Rating: 0 ]
Antennas : W3DZZ
  • W3DZZ Trap Dipole - Article published on Practical Wireless about the W3DZZ multiband trapped dipole antenna made available by GM0ONX
    [ Hits: 1596 | Votes: 4 | Rating: 9 ]

Not satisfied ? Lookup Google Custom Search Engine for about dipole antenna


Search about dipole antenna with: Yahoo!, DuckDuckGo , Bing

Search

Related Searches

Get our links, Everywhere!

Follow us on Social Networks
RSS Feeds The DXZone.com RSS feed

Sign up for daily Newsletter

Service provided by Google FeedBurner

Free for your Site

Add our gadgets to your site
Daily Top 10 links

Google Custom Search