antennas

antennas

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• QRP Magnetic longwire balun with VHF-splitter - This Magnetic Longwire Balun (MLB) makes it possible to efficiently use a coaxial lead-in cable with all forms of longwires, T-forms or other types of wire antennas, without the need for an antenna tuner.
  [ Hits: 3085 | Votes: 3 | Rating: 7 ]

• Balun for folded dipoles - A 1:4 balun suitable for folded dipole antennas
  [ Hits: 4862 | Votes: 19 | Rating: 3.89 ]

• HF Antenna Switch - The purpose of this remote antenna switch was to be able to select between four different antenna combinations The unit was designed to work at RF power levels of around 100 watts by G8JNJ
  [ Hits: 954 | Votes: 0 | Rating: 0 ]

• Noise Reduction on 40m - DF9CY implementation of W1HIS suggestion of inserting a common mode choke into a 40m antennas feed-line.
  [ Hits: 1379 | Votes: 0 | Rating: 0 ]

• Multiband Open Wire Antennas - Why Multi-band Dipoles Need HEAVY Open Wire Line by Tom, K1JJ
  [ Hits: 3477 | Votes: 1 | Rating: 9 ]

• Folded dipole antenna basics - Basic information on the folded dipole antenna
  [ Hits: 1620 | Votes: 2 | Rating: 4 ]

• HEX-BEAM Group - Discuss here about hex-beam antennas
  [ Hits: 3724 | Votes: 4 | Rating: 6.25 ]

• G3EJS portable antenna for the IC-703 - A portable antenna for 40 20 15 10 and 6 meters operations to be used and tuned with the Icom IC-703
  [ Hits: 3322 | Votes: 9 | Rating: 7.11 ]

• VHF/UHF Quad Antenna - Article by N6JSX on homebrewing quad antennas for VHF and UHF.
  [ Hits: 4726 | Votes: 4 | Rating: 5.25 ]

• G3EJS 2 Tuner for FT-817 - A small antenna tuner for the Yaesu FT-817
  [ Hits: 9661 | Votes: 6 | Rating: 7.5 ]
• G3EJS Antenna tuner - An homebrewed HF antenna tuner
  [ Hits: 5242 | Votes: 3 | Rating: 7 ]

• Multi Band Wire HF Antennas - Notes on multi band HF antennas by G8JNJ
  [ Hits: 1065 | Votes: 0 | Rating: 0 ]

• PA5MW Ham Radio Blog - Ham radio Blog, focusing on homebrewing and testing antennas, rig mods and contesting.
  [ Hits: 703 | Votes: 4 | Rating: 9.75 ]

• Luksa Industries - Luksa industries design and manufacture mechanically operated aluminum telescoping masts and telescoping tripods to support communications and military antennas
  [ Hits: 1457 | Votes: 1 | Rating: 1 ]

• KJ7U Antennas - Makers of motorized antennas covering 6 to 160 meters
  [ Hits: 3799 | Votes: 8 | Rating: 8.75 ]

• Radiosonde : how to listen to them - Frequencies and location of every meteo radiosonde launching centres in Europe. Equipments, antennas, history, SondeMonitor and BalloonTrack tutorials
  [ Hits: 747 | Votes: 3 | Rating: 6.67 ]

• An Introduction to 24 GHz - Article provides a guide on how to use 24 GHz band and what to expect, including Active modes, equipment, propagation and antennas for this band in by VE3SMA
  [ Hits: 527 | Votes: 1 | Rating: 8 ]

• Memphis Amateur Electronics - Carry hundreds of ham radio products including amateur radios from Alinco, Icom, Kenwood, and Yaesu, plus ham radio products from MFJ, LDG, Diamond Antennas, Hustler, Ameritron, Astron power supplies, and books of all kinds
  [ Hits: 2116 | Votes: 4 | Rating: 5.5 ]

• cocoaNEC - cocoaNEC 2.0 is an opensource Mac OS X application intended primarily for the design and modeling of antennas by Kok Chen, W7AY
  [ Hits: 1597 | Votes: 3 | Rating: 10 ]

• DF9CY Technical Articles and Material - A collection of technical articles on antennas, radios and other stuff.
  [ Hits: 883 | Votes: 1 | Rating: 8 ]

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