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: 576 | 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: 1063 | Votes: 2 | Rating: 5 ]

• Vertical dipole antenna - A vertical dipole for 10, 15, 20 and 40 meters made adapting two Hustler Model 6-BTV antennas by w6sdo
  [ Hits: 1957 | Votes: 7 | Rating: 6.15 ]
• Windom (OCF) Dipoles - Basic dipole antennas by KN9B
  [ Hits: 360 | Votes: 3 | Rating: 9 ]

• Common-mode chokes - Chart that present results of impedance measurements made on a variety of common-mode choke implementations across the frequency range 1MHz to 30MHz by G3TXQ
  [ Hits: 435 | Votes: 0 | Rating: 0 ]

• Homebrewing Yagi Antenna - Some techniques on homebrewing yagi antennas by VK5AJL
  [ Hits: 477 | Votes: 0 | Rating: 0 ]

• W5ALT Indoor Vertical Antenna - Base loaded vertical antenna that can be tuned on almost all HF bands, tuned by adjusting the a big coil by W5ALT
  [ Hits: 3915 | Votes: 15 | Rating: 6.73 ]

• Antennas of Field Day - Main High Frequency Antennas from the 2009 LARC FARL Field Day, Ford Amateur Radio League. A document comparing antenna performances and flexibility among a G5RV an Carolina Windom and a Cushcraft R7 vertical antenna.
  [ Hits: 177 | Votes: 0 | Rating: 0 ]
• Field Day Antennas - HF VHF UHF antenna ideas to be used for field days. All antennas are quick to set up and take down and offer proven performance and flexibility. Presentation offered by Mahoning Country ARES
  [ Hits: 221 | Votes: 0 | Rating: 0 ]
• Notes on Portable HF Antennas - Notes on an optimum Portable HF Antenna, a comparison of MFJ927 and SGC239 autotuners, and a 31 ft. vs 43 ft. vertical by VE1ZAC
  [ Hits: 391 | Votes: 1 | Rating: 10 ]

• Cubical Calculator - Online antenna calculator for cubical quad antennas by EA1DDO / HK1H
  [ Hits: 1624 | Votes: 8 | Rating: 4 ]

• Spiral Dipole Antennas - Experiments with spiral dipole antennas. Includes two spiral antenna designs for 20 and 40 meters band by KN9B
  [ Hits: 925 | Votes: 3 | Rating: 10 ]

• Antennas for confined spaces - Antennas for restricted lots, apartments and indoor antennas by VK3YE
  [ Hits: 1007 | Votes: 3 | Rating: 9.67 ]
• Invisible Antennas (almost) - Articles for amateur radio newsletters aimed at new hams by WD4BIS
  [ Hits: 800 | Votes: 4 | Rating: 8.75 ]

• Antenna Gain - An interesting guide to aerials comparing height, gain and angles
  [ Hits: 355 | Votes: 0 | Rating: 0 ]

• 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: 358 | 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: 273 | Votes: 0 | Rating: 0 ]

• Omnitec Antennas - Antennas for Amateur Radio and short wave listening
  [ Hits: 209 | Votes: 0 | Rating: 0 ]

• How Far Can I Talk With My Radio? - In order to determine total distance that a transmission may be received by two elevated antennas, we must add together the radio horizon distance of both antennas.
  [ Hits: 326 | Votes: 0 | Rating: 0 ]

• Comet CHA250B Review - An interesting article by K3DAV comparing the COMET CHA250B to other HF multiband vertical antennas
  [ Hits: 1400 | Votes: 2 | Rating: 8.5 ]

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