17 meter antenna

17 meter antenna

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• Trapped Dipole for 12 and 17 Meters - A small sized and very cheap antenna project that allow you to work on WARC bands with a total gain very close to the dipole in both bands. On 12 meters is a normal dipole, while on 17 is a trapped dipole. Article in Italia
  [ Hits: 887 | Votes: 1 | Rating: 1 ]

• Half-Wave 17 Meter Rotatable dipole - The K7EFX Multiband 3-Half-Wave 6-Meter, Half-Wave 17-Meter, Rotatable Antenna
  [ Hits: 939 | Votes: 3 | Rating: 1.33 ]
• 4 Element Yagi for 18 MHz - A 4 element yagi beam antenna for the 17 meters band with pictures and element dimension and spacing
  [ Hits: 740 | Votes: 4 | Rating: 6.25 ]

• Squarooka Antenna - squared bazooka for 2 meters band - Sort of similar to the one of the 6m omni. Instead of using twin-lead, this design makes use of a more or less regular double bazooka antenna (coaxial dipole). Your attention shall be drawn to the available standart literature, such as Rothammel. In order to "compute" the dimension, Karl Rothammel mentioned that the total length of the dipole shall be 95% of the free-space wavelength. The short-circuit bridges (closing the folded dipole) are to be placed at a distance-fraction being equal to the velocity factor of the coax cable used, which will be 66% using RG-58 or RG174.
  [ Hits: 356 | Votes: 0 | Rating: 0 ]

• Ham radio 40-meter dipole: your first antenna - How to home made a custom home made dipole antenna for the 40 meters band, just 66 feet long. Enjoy the band openings during the evening and play morse code or digital modes on this magic band.
  [ Hits: 198 | Votes: 0 | Rating: 0 ]

• Home Built six meter J-Pole Antenna - This article provides details on building a 6 Meter J-Pole antenna using PVC pipe for an enclosure. This antenna uses flat 450 ohm Window Line for the tuning stub.
  [ Hits: 230 | Votes: 1 | Rating: 9 ]
• Home Built 6M J-Pole Antenna - This article provides details on building a 6 Meter J-Pole antenna using PVC pipe for an enclosure.
  [ Hits: 168 | Votes: 0 | Rating: 0 ]

• Multiband Dipole for 40 30 17 m - A portable home made wire dipole antenna that works on 40 30 and 17 meters band.
  [ Hits: 312 | Votes: 0 | Rating: 0 ]

• End-Fed antenna for 17 and 12 meters - Article about an end-fed anntenna for the 17 and 12 WARC Bands. 30 meters is not included in this project. This antenna includes a 14 windings unun impedance transformer using a FT-140-43 ferrite toroid, that should be enought for a 100W PEP.
  [ Hits: 541 | Votes: 3 | Rating: 4.33 ]

• Testing Dipole vs Indoor Magnetic Loop Antenna - Testing performances of indoor antenna. A comparison of a magnetic loop antenna vs a classic wire dipole done using wsprlite on 30 meters band.
  [ Hits: 856 | Votes: 2 | Rating: 5.5 ]

• The Lindenblad Antenna - Presentation - This is a presentation used at OVARC on the LindenBlad antenna construction. The presentation cover several topics about this antenna, from the basic antenna design, to the guide on how to contruct a custom lindenblad antenna for the 2 meters band and and 70 centimenters band.
  [ Hits: 644 | Votes: 0 | Rating: 0 ]

• Multi-Band 4 Foot Magnetic Loop with Gamma Match - This antenna works on 17, 20, and 30 meters, with the best bandwidth on 20 meters. The bandwidth on 17 and 30 is quite small but usable. There is a 20 KHz bandwidth on 20 meters.
  [ Hits: 139 | Votes: 2 | Rating: 10 ]
• Loop magnetic antenna for 80-160 meters band - Jeri Ellsworthhas started a video series devoted to building a magnetic loop antenna for the 160- and 80-meter bands. The first video, included after the break, is an overview of the rationale behind a magnetic loop
  [ Hits: 175 | Votes: 0 | Rating: 0 ]

• Multiband trap dipole - This antenna is a classical antenna working on 7,10,14,18,50 MHz is implemented with three traps for 30, 17 and 6 meters
  [ Hits: 271 | Votes: 0 | Rating: 0 ]

• 160 Meters 4 Square Receive Antenna - A four square array receiving antena for the top band, performance is extremely directional and space requirements are really hard to fulfill.
  [ Hits: 180 | Votes: 1 | Rating: 10 ]

• A simple Attic Antenna for HF bands - This simple antenna was installed on the attic. Antenna was matched with help an Automatic ATU in 40, 30, 20, 17, 15, 12 and 10 meter amateur Bands. The Antenna worked satisfactory on the above mentioned bands.
  [ Hits: 316 | Votes: 7 | Rating: 6 ]

• NA4RR HexBeam - NA4RR manufacture a six band hexagonal beam antenna for ham radio, covering 6, 10, 12, 15, 17, and 20 meter.
  [ Hits: 157 | Votes: 0 | Rating: 0 ]

• Marine Mobile with Three Antennas - Operating marine mobile with antennas for 15-17-20 meters band.
  [ Hits: 174 | Votes: 0 | Rating: 0 ]

• Power and VSWR Indication on the FT-817 - Reflected power and VSWR Metering on Yaesu FT-817, and proper interpretation of real values. The power output meter it is a relative indicator of the antenna match that the radio is experiencing. Reference table and how correctly read the values of the Yaesu internal meter.
  [ Hits: 148 | Votes: 0 | Rating: 0 ]

• Cushcraft R8 Vertical Project - 40/30/20/17/15/12/10/6 Meters antenna setup and assembly with high res pictures of the R-8 Antenna
  [ Hits: 279 | Votes: 0 | Rating: 0 ]

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