antenna arrays

antenna arrays

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• Four over Four for 144MHz - This article describes the 144MHz horizontally polarised antenna at VK1OD in November 2008. The antenna uses two identical four element arrays that were constructed around 1970
  [ Hits: 1970 | Votes: 1 | Rating: 1 ]

• 6Y2A Vertical Antenna Arrays - Configurations of the vertical antenna arrays used at 6Y2A
  [ Hits: 1230 | Votes: 0 | Rating: 0 ]
• Bruce arrays for 80 and 160m - Antennas with gain and bandwidth for 80 and 160 meters band. Simple wire antenna capable of considerable gain
  [ Hits: 9007 | Votes: 3 | Rating: 9.33 ]
• Directional arrays - About collinear array antennas
  [ Hits: 4385 | Votes: 0 | Rating: 0 ]
• Definition of Collinear antenna array - Wikipedia page about collinear antenna arrays
  [ Hits: 3987 | Votes: 4 | Rating: 2.75 ]

• Baluns on Log Perodic Antennas - Some antenna manufacturers place baluns at the incorrect location in LPDA arrays. If we consider what the balun does we can see how the mistake occurs.
  [ Hits: 1602 | Votes: 2 | Rating: 8.5 ]

• 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 ]
• Echelon-Log Beverages - About beverage antennas, Enhanced F/B Beverages, Bandwidth of Directivity, arrays. This article describes two phasing systems for Beverage antennas that improve directivity and cancel rearward signals. These systems use lossy elements and require minimal components to achieve broadband performance.
  [ Hits: 1860 | Votes: 1 | Rating: 10 ]

• Antennas for SW Broadcasters - All antennas for shortwave broadcasting, Log-periodic, Dipole Arrays, Curtains antennas, rhombics, broadband dipoles with photos and details.
  [ Hits: 7853 | Votes: 9 | Rating: 6.11 ]

• Optimizing half-wave sloper arrays for 160 meters - This article presents a 160-meter variation of this family of antennas and, more importantly, a discussion of the details of how to get such a beast working really well.
  [ Hits: 5239 | Votes: 2 | Rating: 7 ]

• Phased Arrays - Phased arrays of short vertical antennas. A technical notes from Butternut antennas on phased vertical arrays
  [ Hits: 4732 | Votes: 9 | Rating: 6.25 ]

• Stacked Yagi Antennas - Constructing and designing full size, single band stacked yagi antenna arrays
  [ Hits: 10944 | Votes: 7 | Rating: 4.57 ]

• Ticgen - The TIC ringrotor offers operators the ability to have true On-the-Tower control of single or multiple antenna arrays for a full 360 of rotation
  [ Hits: 2081 | Votes: 1 | Rating: 5 ]

• Array Solutions - WX0B - Stacking and phasing HF and 6m arrays antenna switches and contesting devices. Custom low band antenna arrays, bandpass filters,commercial/Mil STd filters,microwave components, commercial broadcast filters.
  [ Hits: 5704 | Votes: 10 | Rating: 6.2 ]

• K4TR Antennas - K4TR Manufacture and sell simple dipoles, half square 2 wire phased vertical arrays, end fed zepp antennas, G5RV antennas. 1:1 baluns
  [ Hits: 4429 | Votes: 8 | Rating: 7.88 ]

• C3I Antennas - The finest in VHF/UHF antennas for Amateur and Commercial Applications. Antennas and Repeater Controller Accessories includes Rutland Arrays.
  [ Hits: 10085 | Votes: 17 | Rating: 4.12 ]

• Antenna Rotator System - The ARS will allow to control any antenna rotator (Azimuth & Elevation) from a computer. Even if you are only interested on HF arrays, the ARS will allow it. Supported from most programs as CT for DOS, tracking programs.
  [ Hits: 17485 | Votes: 33 | Rating: 5.94 ]

• Rotating Tower Systems - Using our components you can build a rotating tower with greater capability than 3-4 static towers. A rotating tower allows common rotation of HF stacked arrays, VHF and UHF arrays, and antennas mounted at optimum heights. Component design also allows tower shunt loading and end support for wire antennas
  [ Hits: 1369 | Votes: 3 | Rating: 6.33 ]

• The Gallery of the EME Arrays. - A Collection of EME Reflector Antennas and YAGI Arrays.
  [ Hits: 552 | Votes: 0 | Rating: 0 ]

• Custom Metalworks - Custom Metalworks - Tower and Antenna Installation, Removal and Repair. Specialists in the Installation of Rotating Tower Systems, Large Yagi Antennas and Arrays.
  [ Hits: 576 | Votes: 0 | Rating: 0 ]

Pages: 1 2 [next]