l antennas

l antennas

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• 160 meter antennas - W0BTU discuss in this article about working dx on top band and which antenna is best for 160 meters band operations
  [ Hits: 663 | Votes: 0 | Rating: 0 ]
• 160 Meter Ground Plane - The 160 meter ground plane is constructed from #10 stranded insulated wire available in most hardware stores. The feedpoints / tiepoints use PVC pipe T-sections Article by W1TR
  [ Hits: 851 | Votes: 1 | Rating: 9 ]
• 160 Meter Dipole - The 160 meter dipole is constructed from #12 stranded insulated wire available in most hardware stores. The feedpoint uses a section of PVC pipe Article by W1TR
  [ Hits: 1104 | Votes: 2 | Rating: 6 ]

• 30m vertical dipole - The 30 Meter Vertical Dipole is constructed from #10 stranded insulated wire available in most hardware stores. The feedpoint uses a T-section of PVC pipe. The coax loops through the PVC pipe to provide strain relief. by W1TR
  [ Hits: 2013 | Votes: 2 | Rating: 4.5 ]

• 40 Meter Horizontal Loop - The 40 meter horizontal loop is constructed from #10 stranded insulated wire available in most hardware stores. The feedpoint uses PVC a pipe T-section. The coax loops through the T-section to provide strain relief by W1TR
  [ Hits: 1511 | Votes: 0 | Rating: 0 ]

• 80 Meter Ground Plane - The 80 meter ground plane is constructed from #10 stranded insulated wire available in most hardware stores. The feedpoint uses PVC a pipe T-section Article by W1TR
  [ Hits: 1245 | Votes: 3 | Rating: 3.67 ]
• 80 Meter Vertical Loop - The 80 meter vertical loop is constructed from #10 stranded insulated wire available in most hardware stores. The feedpoint uses a 6 inch section of half inch diameter PVC pipe Article by W1TR
  [ Hits: 971 | Votes: 4 | Rating: 7.75 ]

• Windom (OCF) Dipoles - Basic dipole antennas by KN9B
  [ Hits: 405 | Votes: 3 | Rating: 9 ]

• 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: 3035 | Votes: 14 | Rating: 5.96 ]

• Antenna feed impedance - Article on antenna feed impedance and the importance of matching RF andtennas to feeders, including notes on Radiation resistance, loss resistance, and efficiency are also detailed.
  [ Hits: 425 | Votes: 1 | Rating: 10 ]

• Cubical Calculator - Online antenna calculator for cubical quad antennas by EA1DDO / HK1H
  [ Hits: 1813 | Votes: 8 | Rating: 4 ]

• 60m Halfwave Sloper - 4.6 MHz (USAF MARS) Halfwave Sloper antenna by W1TR
  [ Hits: 529 | Votes: 1 | Rating: 5 ]
• 2.6 MHz Halfwave Sloper - The 2.6 Mhz M Dipole is constructed from #10 stranded insulated wire available in most hardware stores. The feedpoint uses a T-section of PVC pipe
  [ Hits: 380 | Votes: 0 | Rating: 0 ]

• Antennas for confined spaces - Antennas for restricted lots, apartments and indoor antennas by VK3YE
  [ Hits: 1064 | Votes: 3 | Rating: 9.67 ]
• Invisible Antennas (almost) - Articles for amateur radio newsletters aimed at new hams by WD4BIS
  [ Hits: 907 | Votes: 4 | Rating: 8.75 ]

• W1TR HF Tower and Beams - Pictures and story of HF Tower and beam antenna moving ans setup with pictures and description
  [ Hits: 619 | Votes: 0 | Rating: 0 ]

• VU2NAN Nandu - Homebrew Antennas, Transmitters, Receivers, Converters, Keyers and SWR/RF Current Indicators with photographs an excellent blog with many projects by VU2NAN
  [ Hits: 272 | Votes: 2 | Rating: 9 ]

• eham.ca Ham Radio Classifieds - Ham and Amateur Radio Swap - Buy, Sell, Trade, Swap, radios, amplifiers, antennas and more. Classified ads for Canada, Ontario, Quebec, Maritimes, Prairies, British Columbia and USA
  [ Hits: 424 | Votes: 2 | Rating: 5.5 ]

• Broadband Power Technology - Active Receiving Antennas, designed for reception of shortwave, mediumwave and longwave signals and VHF/UHF signals
  [ Hits: 334 | Votes: 0 | Rating: 0 ]

• Arduino automated antenna switch - This Arduino project decode ICOM CAT frequency information and switch antennas according to preset values. RX and TX antennas can even be different, a project by ON7EQ
  [ Hits: 2958 | Votes: 4 | Rating: 9.75 ]

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