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• Antennas for 160m - CRB
  
  The best results work when you have an antenna with a large vertical component It ...
  [ Hits: 1124 | Votes: 0 | Rating: 0 ]

• The Ugly MacGyver 6 meter J-pole Antenna
  
  Essentially a J pole is a 1 2 wave resonant antenna connected to a quarter ...
  [ Hits: 202 | Votes: 0 | Rating: 0 ]

• A Loft-Yagi for Six Metres - GW0GHF
  
  This design makes the most of having to put an aerial in the attic This ...
  [ Hits: 138 | Votes: 1 | Rating: 5 ]

• VHF UHF Fan Dipole Antenna - WB0TGE
  
  Author describes in this post a unique copper pipe fan dipole that he created and ...
  [ Hits: 1500 | Votes: 8 | Rating: 7.38 ]

• Patented RF choke test - PA3FWM
  
  A reproduction test of a a binocular ferrite core and winds a total of 7 ...
  [ Hits: 105 | Votes: 0 | Rating: 0 ]

• Homebase 10 - G3XBM
  
  The Homebase 10 is a simple to make wire halo antenna for 10m 28MHz built ...
  [ Hits: 327 | Votes: 1 | Rating: 3 ]

• Morgain 40-80 by IM0JZJ - IM0JZJ
  
  This folded dipole can be even built for 10 and 20 meters band and can ...
  [ Hits: 1717 | Votes: 7 | Rating: 6.71 ]

• 70cm Moxon Beam - G3XBM
  
  A moxon antenna project for 70 cm band test and results of this popular antenna ...
  [ Hits: 1739 | Votes: 9 | Rating: 6.34 ]

• Homebrew an OCF Off-Center Fed Dipole Antenna - W5ODJ
  
  This type of antenna is a popular antenna design as the performance is very good ...
  [ Hits: 198 | Votes: 3 | Rating: 6.67 ]

• Receiving Phased Array with Small Electric or Magnetic Active Wideband Elements - Chavdar Levkov LZ1AQ
  
  Wideband receiving phased arrays with small electric or magnetic active wideband elements are discussed in ...
  [ Hits: 549 | Votes: 0 | Rating: 0 ]

• Quarter Waves and Velocity Factor - John Huggins
  
  Coax Velocity Factor in Baluns Does it Matter Test results show coaxial cable velocity factor ...
  [ Hits: 208 | Votes: 0 | Rating: 0 ]

• Mighty Woof 2m 70cm Dual Band Fan Dipole - WB0TGE
  
  This article describes a unique copper pipe fan dipole that the author home made and ...
  [ Hits: 564 | Votes: 6 | Rating: 7.17 ]

• Balloon Vertical Omni-Antennas - KN9B
  
  Experimenting vertical wire antennas for 40 and 20 meters supported by balloons resulting in excellent ...
  [ Hits: 771 | Votes: 1 | Rating: 5 ]

• Windom Antenna
  
  This article describes the characteristics of the Windom antenna and shows the results of several ...
  [ Hits: 1348 | Votes: 5 | Rating: 2.4 ]

• Gieskieng Antenna
  
  This antenna is a result of experimental work of D H Gieskieng W0FK a narrow ...
  [ Hits: 686 | Votes: 0 | Rating: 0 ]

• EDI Visualizer - UT4UKW
  
  Create an on line QSO Map of your contacts submitting a simple EDI contest log ...
  [ Hits: 1204 | Votes: 2 | Rating: 5.5 ]

• Terminator for Android
  
  Android app by VE3VN that show view of night day and terminator around the globe ...
  [ Hits: 756 | Votes: 1 | Rating: 10 ]

• UV-3R Mobilinkd - APRS in Your Pocket - VE6AB
  
  An interesting combination of a Baofeng UV 3R handheld transceiver with a Mobilinkd Kiss TNC ...
  [ Hits: 738 | Votes: 3 | Rating: 5.67 ]

• 432 MHz 100W RF Power Amplifier - VK3BRZ
  
  This article describes the construction of a 100 Watt 70 cm amateur band linear power ...
  [ Hits: 240 | Votes: 1 | Rating: 9 ]

• 12v Battery Charger - XQ2FOD
  
  Well firstly the 12 Volt source will typically vary anywhere from 11 Volt to 15 ...
  [ Hits: 80 | Votes: 1 | Rating: 10 ]

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