8 element antenna

8 element antenna

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• 2 element cubical quad for 10 meters - 2 Element Cubical Quad Antenna for 28 MHz by DL7JV in german
  [ Hits: 3734 | Votes: 4 | Rating: 4.75 ]
• 4 element Yagi Antenna for 10 MHz - An homebrew project for a 4 elements yagi monoband antenna for the 10 meters by 9M2MSO
  [ Hits: 945 | Votes: 6 | Rating: 4.5 ]

• Homebrew 5 Element VHF Yagi-Uda - A project for a home made 5 element yagi-uda antenna for 2 meters, covering 144-148 MHz band by N1BMX
  [ Hits: 1627 | Votes: 4 | Rating: 5.75 ]

• 7 element Yagi Antenna for 50 MHz - 50 MHz extended 6-7 element ZX-Yagi antenna. Dimensions for the 7 elements and information on performance of a 2 stacked antennas featuring a total max gain of 20.8 dBi
  [ Hits: 796 | Votes: 2 | Rating: 6.5 ]
• 2 Element Yagi for 6 meters - The 2 element DK7ZB antenna, feature a 60 cm boom 28 ohm for the 50 MHz band
  [ Hits: 2295 | Votes: 5 | Rating: 6.37 ]
• Homebrewing a 6 Meter Yagi - In this PDF article Zack Lau describe how to homebrew a four element yagi beam antenna for 50 MHz band, including how to build mounting blocks and tubing clamps to hold elements.
  [ Hits: 965 | Votes: 2 | Rating: 5.5 ]

• 80m 2 element project - A 2 element beam antenna for 80 meter band by ha8rm
  [ Hits: 685 | Votes: 2 | Rating: 9 ]

• Sleeve Baluns - Sleeve baluns are normally used at VHF and higher. As a general rule, they are not practical at HF. The balun can be inverted and used as a skirt to form part of the antenna element
  [ Hits: 1017 | Votes: 1 | Rating: 4 ]

• Stacking broadside collinear - One popular rumor or thought is that antenna gain doubles every time we double the number of elements
  [ Hits: 2198 | Votes: 2 | Rating: 6 ]

• 20 thru 10 Meter Fan Dipole - The 20 thru 10 meter dipole is constructed from stranded insulated wire available in most hardware stores. The feedpoint uses an 8 inch long section of 2 inch diameter PVC pipe. A section of wire joins the elements at either side of the feedpoint to avoid the inductance of square knots used on lower frequencies.
  [ Hits: 3181 | Votes: 14 | Rating: 5.96 ]

• How to make a HB9CV - The HB9CV is a well known two element antenna of a directional beam type with a forward gain of 4 to 5 dBd. This one is for two metres but it can be scaled, from the dimensions in the diagram, for other bands I have also made them for four and six metres
  [ Hits: 1476 | Votes: 9 | Rating: 4.45 ]

• 2-element 1/2 wave collinear J-Pole - This article document a 2 element half wave collinear J-Pole antenna by KC9EOT and KB8OJH
  [ Hits: 1523 | Votes: 7 | Rating: 4.57 ]

• Modified W8JK Beam Antenna - A compact 2 element W8JK beam antenna for 20M to 10M bands by AF6SA
  [ Hits: 998 | Votes: 0 | Rating: 0 ]

• Dual Band Satellite Yagi - The antenna is a VHF side is a 2m moxon, tuned on 145.825 MHz. The driven element of the moxon couples to a driven element for a 5 element 70cms Yagi, tuned on 436.5 MHz.
  [ Hits: 1202 | Votes: 2 | Rating: 8.5 ]

• The .64 Wavelength Secret - A .64 wave antenna is the highest gain single element design available anywhere with at least a 0.8 dB/d of gain towards the horizon, than any 5/8 wave element.
  [ Hits: 780 | Votes: 9 | Rating: 6.67 ]

• The Gamma Match - The gamma match was originally invented as a means of feeding vertical monopole antennas for medium wave broadcasts, which were earthed at the base for lightning protection- Hams are more likely to use a gamma match to feed a dipole or loop element, but the basic theory is easier to understand for the case of a quarter wave monopole.
  [ Hits: 957 | Votes: 2 | Rating: 4.5 ]

• 70 MHz 8 elements Yagi - YU7EF 8 elements yagi antenna for 4 meters band
  [ Hits: 503 | Votes: 2 | Rating: 5.5 ]
• The 80m 2 element Yagi project - HA8RM two elements yagi antenna for 80 meters band
  [ Hits: 688 | Votes: 0 | Rating: 0 ]
• 4LY10M Yagi Antenna - 4 elements Yagi antenna for 28 MHz
  [ Hits: 1485 | Votes: 5 | Rating: 4.8 ]

• ECO Asay 3 elements yagi manual - Schematic Manual of the 3 element Yagi antenna by ECO antenne
  [ Hits: 2545 | Votes: 9 | Rating: 6.12 ]

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